From a244976fcefd498803f103649d627408c8ee614f Mon Sep 17 00:00:00 2001
From: khider <11758571+khider@users.noreply.github.com>
Date: Tue, 23 Jun 2026 17:20:05 -0700
Subject: [PATCH 1/3] paper draft

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 examples/tutorial-noaa.ipynb    | 5949 -------------------------------
 examples/tutorial-pangaea.ipynb | 1368 -------
 paper.bib                       |   55 +
 paper.md                        |   83 +
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 delete mode 100644 examples/tutorial-pangaea.ipynb
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diff --git a/examples/tutorial-noaa.ipynb b/examples/tutorial-noaa.ipynb
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-{
- "cells": [
-  {
-   "cell_type": "markdown",
-   "id": "38da3038",
-   "metadata": {},
-   "source": [
-    "## Getting Started with PyleoTUPS: Automated Paleoclimate Data Extraction\n",
-    "\n",
-    "**PyleoTUPS** is a Python package designed to streamline paleoclimate data workflows. It automates the extraction and processing of datasets from major repositories like NOAA NCEI.\n",
-    "\n",
-    "Key features include:\n",
-    "* **Automated Extraction:** Parses complex text files and templates automatically.\n",
-    "* **Metadata Preservation:** Keeps study-level metadata (authors, location) linked to the data tables.\n",
-    "* **FAIR Compliance:** Supports standards like LiPD and NOAA PaST vocabularies.\n",
-    "\n",
-    "In this tutorial, we will cover:\n",
-    "1.  **Searching** for studies using the NOAA API.\n",
-    "2.  **Browsing** search results (Metadata, Sites, Publications).\n",
-    "3.  **Extracting** data into pandas DataFrames."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "7549ae17",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "import pyleotups as pt\n",
-    "\n",
-    "# Initialize a NOAA Dataset manager\n",
-    "# This object will act as your session, storing search results and processing data.\n",
-    "dataset = pt.NOAADataset()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "1fec6d34",
-   "metadata": {},
-   "source": [
-    "### Step 1: Searching for Studies\n",
-    "\n",
-    "The primary entry point for finding data is the `search_studies()` method. This connects directly to the NOAA NCEI Paleo Search API."
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "0bad858c",
-   "metadata": {},
-   "source": [
-    "```Note\n",
-    "Given parameter's are based on the endpoints by NCEI-NOAA and it's description can be found at https://www.ncei.noaa.gov/access/paleo-search/api\n",
-    "```"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "1dffa662",
-   "metadata": {},
-   "source": [
-    "### 1.1 Search by Identifier\n",
-    "If you know the specific ID of a study, you can fetch it directly. \n",
-    "*Note: When an ID is provided, all other search parameters (like location or author) are ignored.*"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "d0d664a8",
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "[2026-03-24 12:41:47,812][INFO] - search_studies: Limit defaulted to 100 (PyleoTUPS).\n",
-      "[2026-03-24 12:41:47,814][INFO] - search_studies: Input Query includes geographical bounds. Inspect the results to ensure they match your intended region as one study can contain sites across various parts of the world.\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Request URL: https://www.ncei.noaa.gov/access/paleo-search/study/search.json?dataPublisher=NOAA&NOAAStudyId=18316&limit=100\n"
-     ]
-    },
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "Parsing NOAA studies: 100%|██████████| 1/1 [00:00<?, ?it/s]\n",
-      "[2026-03-24 12:41:48,750][INFO] - Retrieved 1 studies.\n"
-     ]
-    },
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>StudyID</th>\n",
-       "      <th>XMLID</th>\n",
-       "      <th>StudyName</th>\n",
-       "      <th>DataType</th>\n",
-       "      <th>EarliestYearBP</th>\n",
-       "      <th>MostRecentYearBP</th>\n",
-       "      <th>EarliestYearCE</th>\n",
-       "      <th>MostRecentYearCE</th>\n",
-       "      <th>Coverage [S, N, W, E]</th>\n",
-       "      <th>StudyNotes</th>\n",
-       "      <th>ScienceKeywords</th>\n",
-       "      <th>Investigators</th>\n",
-       "      <th>Publications</th>\n",
-       "      <th>Sites</th>\n",
-       "      <th>Funding</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>18316</td>\n",
-       "      <td>16019</td>\n",
-       "      <td>WAIS Divide Core 1,200 Year Atmospheric CO2 an...</td>\n",
-       "      <td>ICE CORES</td>\n",
-       "      <td>1217</td>\n",
-       "      <td>11</td>\n",
-       "      <td>733</td>\n",
-       "      <td>1939</td>\n",
-       "      <td>(-79.47, -79.47, -112.13, -112.13)</td>\n",
-       "      <td>CO2 concentration and Stable Isotopic Composit...</td>\n",
-       "      <td>[carbon cycle]</td>\n",
-       "      <td>Thomas Bauska, Fortunat Joos, Alan Mix, Raphae...</td>\n",
-       "      <td>[{'Author': 'Ahn, J., E. J. Brook, L. Mitchell...</td>\n",
-       "      <td>[[{'DataTableID': '28694', 'DataTableName': 'W...</td>\n",
-       "      <td>[{'fundingAgency': 'US National Science Founda...</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  StudyID  XMLID                                          StudyName  \\\n",
-       "0   18316  16019  WAIS Divide Core 1,200 Year Atmospheric CO2 an...   \n",
-       "\n",
-       "    DataType  EarliestYearBP  MostRecentYearBP  EarliestYearCE  \\\n",
-       "0  ICE CORES            1217                11             733   \n",
-       "\n",
-       "   MostRecentYearCE               Coverage [S, N, W, E]  \\\n",
-       "0              1939  (-79.47, -79.47, -112.13, -112.13)   \n",
-       "\n",
-       "                                          StudyNotes ScienceKeywords  \\\n",
-       "0  CO2 concentration and Stable Isotopic Composit...  [carbon cycle]   \n",
-       "\n",
-       "                                       Investigators  \\\n",
-       "0  Thomas Bauska, Fortunat Joos, Alan Mix, Raphae...   \n",
-       "\n",
-       "                                        Publications  \\\n",
-       "0  [{'Author': 'Ahn, J., E. J. Brook, L. Mitchell...   \n",
-       "\n",
-       "                                               Sites  \\\n",
-       "0  [[{'DataTableID': '28694', 'DataTableName': 'W...   \n",
-       "\n",
-       "                                             Funding  \n",
-       "0  [{'fundingAgency': 'US National Science Founda...  "
-      ]
-     },
-     "execution_count": null,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "# Fetch a specific study by its NOAA ID\n",
-    "# This fills the 'dataset' object with the result.\n",
-    "dataset.search_studies(noaa_id=18316)\n",
-    "\n",
-    "# View a summary of the result\n",
-    "dataset.get_summary()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "422b6d05",
-   "metadata": {},
-   "source": [
-    "### Search by Metadata\n",
-    "\n",
-    "For broader discovery, you can search using a combination of parameters. `PyleoTUPS` supports lists for fields like investigators, keywords, and locations.\n",
-    "\n",
-    "**Key Parameters:**\n",
-    "* **Geography:** `min_lat`, `max_lat`, `min_lon`, `max_lon`.\n",
-    "* **Investigators:** Provide a list of names. \n",
-    "    * *Convention:* NOAA expects `\"LastName, Initials\"` (e.g., `\"Wahl, E.R.\"`). Searching by just `\"LastName\"` often works but is less precise.\n",
-    "    * *Logic:* By default, multiple items are treated as **OR** (match *any*). Use `investigators_and_or=\"AND\"` to match *all*.\n",
-    "* **Species:** Requires strict **4-letter codes** (e.g., `\"PIPO\"`. Find Species list [here](https://www.ncei.noaa.gov/access/paleo-search/study/params.json) ) .\n",
-    "* **Time:** `earliest_year`, `latest_year`.\n",
-    "* **Keywords:** Hierarchies are supported (e.g., `\"earth science>paleoclimate\"`)."
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "0ce900dc",
-   "metadata": {},
-   "source": [
-    "##### Efficient Use of `investigator` as a search parameter"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "7185f905",
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "[2026-03-24 12:41:48,799][INFO] - search_studies: Limit defaulted to 100 (PyleoTUPS).\n",
-      "[2026-03-24 12:41:48,801][INFO] - search_studies: Input Query includes geographical bounds. Inspect the results to ensure they match your intended region as one study can contain sites across various parts of the world.\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "--- Searching for Wahl OR Vose ---\n",
-      "Request URL: https://www.ncei.noaa.gov/access/paleo-search/study/search.json?dataPublisher=NOAA&limit=100&investigators=Wahl%2C+E.R.%7CVose%2C+R.S.&investigatorsAndOr=or\n"
-     ]
-    },
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "Parsing NOAA studies: 100%|██████████| 24/24 [00:00<00:00, 2378.51it/s]\n",
-      "[2026-03-24 12:41:49,974][INFO] - Retrieved 24 studies.\n",
-      "[2026-03-24 12:41:49,991][INFO] - search_studies: Limit defaulted to 100 (PyleoTUPS).\n",
-      "[2026-03-24 12:41:49,995][INFO] - search_studies: Input Query includes geographical bounds. Inspect the results to ensure they match your intended region as one study can contain sites across various parts of the world.\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Found 24 studies.\n",
-      "\n",
-      "--- Searching for Wahl AND Vose ---\n",
-      "Request URL: https://www.ncei.noaa.gov/access/paleo-search/study/search.json?dataPublisher=NOAA&limit=100&investigators=Wahl%2C+E.R.%7CVose%2C+R.S.&investigatorsAndOr=and\n"
-     ]
-    },
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "Parsing NOAA studies: 100%|██████████| 2/2 [00:00<00:00, 1000.19it/s]\n",
-      "[2026-03-24 12:41:50,765][INFO] - Retrieved 2 studies.\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Found 2 studies.\n"
-     ]
-    }
-   ],
-   "source": [
-    "# Clear previous results\n",
-    "dataset = pt.NOAADataset()\n",
-    "\n",
-    "# Example 1: \"OR\" Logic (Default)\n",
-    "# Find studies by EITHER Wahl OR Vose\n",
-    "print(\"--- Searching for Wahl OR Vose ---\")\n",
-    "search_by_investigator_or = dataset.search_studies(\n",
-    "    investigators=[\"Wahl, E.R.\", \"Vose, R.S.\"],\n",
-    ")\n",
-    "print(f\"Found {len(search_by_investigator_or)} studies.\")\n",
-    "\n",
-    "# Example 2: \"AND\" Logic\n",
-    "# Find studies co-authored by BOTH Wahl AND Vose\n",
-    "# Note: We must specify the `investigators_and_or` parameter\n",
-    "print(\"\\n--- Searching for Wahl AND Vose ---\")\n",
-    "search_by_investigator_and = dataset.search_studies(\n",
-    "    investigators=[\"Wahl, E.R.\", \"Vose, R.S.\"],\n",
-    "    investigators_and_or=\"AND\",\n",
-    ")\n",
-    "print(f\"Found {len(search_by_investigator_and)} studies.\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "9be00897",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "dataset = pt.NOAADataset()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "5d25a388",
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "[2026-03-24 12:41:50,808][INFO] - search_studies: Limit defaulted to 100 (PyleoTUPS).\n",
-      "[2026-03-24 12:41:50,809][INFO] - search_studies: Input Query includes geographical bounds. Inspect the results to ensure they match your intended region as one study can contain sites across various parts of the world.\n",
-      "[2026-03-24 12:41:51,435][WARNING] - No studies found for investigator(s): E.R., Wahl. NOAA expects 'LastName, Initials'. Try variations like:\n",
-      "  - 'LastName, Initials'\n",
-      "  - 'LastName'\n",
-      "  - 'Initials'\n",
-      "[2026-03-24 12:41:51,438][INFO] - Retrieved 0 studies.\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Request URL: https://www.ncei.noaa.gov/access/paleo-search/study/search.json?dataPublisher=NOAA&limit=100&investigators=E.R.%2C+Wahl\n",
-      "Found 0 studies.\n"
-     ]
-    }
-   ],
-   "source": [
-    "search_incorrect_investigator_usage = dataset.search_studies(investigators=[\"E.R., Wahl\"])\n",
-    "\n",
-    "print(f\"Found {len(search_incorrect_investigator_usage)} studies.\")"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "7855c0c3",
-   "metadata": {},
-   "source": [
-    "##### Efficient Use of Geographic search parameter\n",
-    "\n",
-    "You can search for studies within a specific geographic region using latitude and longitude bounds.\n",
-    "\n",
-    "**Parameters:**\n",
-    "* `min_lat`, `max_lat`: Latitude range (Strict Valid: -90 to 90).\n",
-    "* `min_lon`, `max_lon`: Longitude range (Strict Valid: -180 to 180).\n",
-    "\n",
-    "**Important Notes:**\n",
-    "1. **Integer Precision:** Decimal values (e.g., `23.5`) will be cast to integers (e.g., `23`) due to NOAA's API requiremnets.\n",
-    "2. **Bounding Box:** The search returns studies that fall *anywhere* within the box defined by these coordinates."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "05c8398d",
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "[2026-03-24 12:41:51,498][INFO] - search_studies: Limit defaulted to 100 (PyleoTUPS).\n",
-      "[2026-03-24 12:41:51,501][INFO] - search_studies: Input Query includes geographical bounds. Inspect the results to ensure they match your intended region as one study can contain sites across various parts of the world.\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Request URL: https://www.ncei.noaa.gov/access/paleo-search/study/search.json?dataPublisher=NOAA&limit=100&minLat=-10&maxLat=10&minLon=120&maxLon=150\n"
-     ]
-    },
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "Parsing NOAA studies: 100%|██████████| 100/100 [00:00<00:00, 2330.91it/s]\n",
-      "[2026-03-24 12:41:53,526][WARNING] - Retrieved 100 studies, which is the specified limit. Consider increasing the limit parameter to fetch more studies.\n",
-      "[2026-03-24 12:41:53,527][INFO] - Retrieved 100 studies.\n"
-     ]
-    },
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
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-       "\n",
-       "    .dataframe tbody tr th {\n",
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-       "\n",
-       "    .dataframe thead th {\n",
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-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>StudyID</th>\n",
-       "      <th>XMLID</th>\n",
-       "      <th>StudyName</th>\n",
-       "      <th>DataType</th>\n",
-       "      <th>EarliestYearBP</th>\n",
-       "      <th>MostRecentYearBP</th>\n",
-       "      <th>EarliestYearCE</th>\n",
-       "      <th>MostRecentYearCE</th>\n",
-       "      <th>Coverage [S, N, W, E]</th>\n",
-       "      <th>StudyNotes</th>\n",
-       "      <th>ScienceKeywords</th>\n",
-       "      <th>Investigators</th>\n",
-       "      <th>Publications</th>\n",
-       "      <th>Sites</th>\n",
-       "      <th>Funding</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>10437</td>\n",
-       "      <td>9101</td>\n",
-       "      <td>1,000 Year Ensemble Reconstructions of Tempera...</td>\n",
-       "      <td>CLIMATE RECONSTRUCTIONS</td>\n",
-       "      <td>950.0</td>\n",
-       "      <td>-45.0</td>\n",
-       "      <td>1000.0</td>\n",
-       "      <td>1995.0</td>\n",
-       "      <td>(0.0, 90.0, -180.0, 180.0)</td>\n",
-       "      <td>Calibration ensemble reconstructions of existi...</td>\n",
-       "      <td>[carbon cycle, sensitivity, Air Temperature Re...</td>\n",
-       "      <td>David Frank, Jan Esper, Christoph Raible, Ulf ...</td>\n",
-       "      <td>[{'Author': 'Frank, D.C., J. Esper, C.C. Raibl...</td>\n",
-       "      <td>[[{'DataTableID': '19235', 'DataTableName': 'F...</td>\n",
-       "      <td>[{'fundingAgency': 'Swiss National Science Fou...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>42679</td>\n",
-       "      <td>83754</td>\n",
-       "      <td>1006-year reconstruction of Rossby wavenumber-5</td>\n",
-       "      <td>CLIMATE RECONSTRUCTIONS</td>\n",
-       "      <td>950.0</td>\n",
-       "      <td>-55.0</td>\n",
-       "      <td>1000.0</td>\n",
-       "      <td>2005.0</td>\n",
-       "      <td>(0.0, 90.0, -180.0, 180.0)</td>\n",
-       "      <td>None</td>\n",
-       "      <td>[Atmospheric and Oceanic Circulation Patterns ...</td>\n",
-       "      <td>Ellie Broadman, Valerie Trouet, Kai Kornhuber</td>\n",
-       "      <td>[{'Author': 'Broadman, Ellie, Kai Kornhuber, I...</td>\n",
-       "      <td>[[{'DataTableID': '56946', 'DataTableName': 'W...</td>\n",
-       "      <td>[{'fundingAgency': 'US National Science Founda...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>12203</td>\n",
-       "      <td>10267</td>\n",
-       "      <td>2000 Year Precipitation-Based Southern Oscilla...</td>\n",
-       "      <td>CLIMATE RECONSTRUCTIONS</td>\n",
-       "      <td>1900.0</td>\n",
-       "      <td>-5.0</td>\n",
-       "      <td>50.0</td>\n",
-       "      <td>1955.0</td>\n",
-       "      <td>(-90.0, 90.0, -180.0, 180.0)</td>\n",
-       "      <td>Reconstruction of a precipitation-based Southe...</td>\n",
-       "      <td>[Atmospheric and Oceanic Circulation Patterns ...</td>\n",
-       "      <td>Hong Yan, Liguang Sun, Yuhong Wang, Wen Huang,...</td>\n",
-       "      <td>[{'Author': 'Yan, H., L. Sun, Y. Wang, W. Huan...</td>\n",
-       "      <td>[[{'DataTableID': '20526', 'DataTableName': 'S...</td>\n",
-       "      <td>[{'fundingAgency': 'National Natural Science F...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>22315</td>\n",
-       "      <td>20388</td>\n",
-       "      <td>2000 Year Tropical Rainfall Reconstructions</td>\n",
-       "      <td>CLIMATE RECONSTRUCTIONS</td>\n",
-       "      <td>2000.0</td>\n",
-       "      <td>-50.0</td>\n",
-       "      <td>-50.0</td>\n",
-       "      <td>2000.0</td>\n",
-       "      <td>(-30.0, 30.0, -180.0, 180.0)</td>\n",
-       "      <td>Composite reconstruction of low latitude rainf...</td>\n",
-       "      <td>[Precipitation Reconstruction]</td>\n",
-       "      <td>Franziska Lechleitner, Sebastian Breitenbach, ...</td>\n",
-       "      <td>[{'Author': 'Franziska A. Lechleitner, Sebasti...</td>\n",
-       "      <td>[[{'DataTableID': '33444', 'DataTableName': 'L...</td>\n",
-       "      <td>[{'fundingAgency': 'European Union', 'fundingG...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>12894</td>\n",
-       "      <td>10958</td>\n",
-       "      <td>9400 Year Cosmogenic Isotope Data and Solar Ac...</td>\n",
-       "      <td>CLIMATE FORCING</td>\n",
-       "      <td>9389.0</td>\n",
-       "      <td>-27.0</td>\n",
-       "      <td>-7439.0</td>\n",
-       "      <td>1977.0</td>\n",
-       "      <td>(-90.0, 90.0, -180.0, 180.0)</td>\n",
-       "      <td>Records of common production rate of cosmogeni...</td>\n",
-       "      <td>[Solar Forcing Reconstruction]</td>\n",
-       "      <td>Friedhelm Steinhilber, Jose Abreu, Jürg Beer, ...</td>\n",
-       "      <td>[{'Author': 'Steinhilber, F., J.A. Abreu, J. B...</td>\n",
-       "      <td>[[{'DataTableID': '21230', 'DataTableName': 'T...</td>\n",
-       "      <td>[{'fundingAgency': 'Swiss National Science Fou...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>...</th>\n",
-       "      <td>...</td>\n",
-       "      <td>...</td>\n",
-       "      <td>...</td>\n",
-       "      <td>...</td>\n",
-       "      <td>...</td>\n",
-       "      <td>...</td>\n",
-       "      <td>...</td>\n",
-       "      <td>...</td>\n",
-       "      <td>...</td>\n",
-       "      <td>...</td>\n",
-       "      <td>...</td>\n",
-       "      <td>...</td>\n",
-       "      <td>...</td>\n",
-       "      <td>...</td>\n",
-       "      <td>...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>95</th>\n",
-       "      <td>5495</td>\n",
-       "      <td>620</td>\n",
-       "      <td>Global Lake-Level Variations from 18,000 to 0 ...</td>\n",
-       "      <td>LAKE LEVELS</td>\n",
-       "      <td>20000.0</td>\n",
-       "      <td>0.0</td>\n",
-       "      <td>-18050.0</td>\n",
-       "      <td>1950.0</td>\n",
-       "      <td>(-45.5, 78.49, -163.25, 176.73)</td>\n",
-       "      <td>Lake status determined at 1000-year intervals ...</td>\n",
-       "      <td>[hydrology, trends]</td>\n",
-       "      <td>Frances Alayne Street-Perrott, None Marchand, ...</td>\n",
-       "      <td>[{'Author': 'Street-Perrott, F.A., D.S. Marcha...</td>\n",
-       "      <td>[[{'DataTableID': '9005', 'DataTableName': 'Mo...</td>\n",
-       "      <td>[]</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>96</th>\n",
-       "      <td>36694</td>\n",
-       "      <td>77952</td>\n",
-       "      <td>Global Marine Fossil 14C Data during the last ...</td>\n",
-       "      <td>PALEOCEANOGRAPHY</td>\n",
-       "      <td>52119.0</td>\n",
-       "      <td>0.0</td>\n",
-       "      <td>-50169.0</td>\n",
-       "      <td>1950.0</td>\n",
-       "      <td>(-80.0, 90.0, -180.0, 180.0)</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>Patrick Rafter, William Gray, Sophia Hines, An...</td>\n",
-       "      <td>[{'Author': 'Rafter, Patrick A., William R. Gr...</td>\n",
-       "      <td>[[{'DataTableID': '49382', 'DataTableName': 'G...</td>\n",
-       "      <td>[{'fundingAgency': 'US National Science Founda...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>97</th>\n",
-       "      <td>5983</td>\n",
-       "      <td>2681</td>\n",
-       "      <td>Global Network for Isotopes in Precipitation(G...</td>\n",
-       "      <td>OTHER COLLECTIONS</td>\n",
-       "      <td>-7.0</td>\n",
-       "      <td>-41.0</td>\n",
-       "      <td>1957.0</td>\n",
-       "      <td>1991.0</td>\n",
-       "      <td>(-90.0, 90.0, -180.0, 180.0)</td>\n",
-       "      <td></td>\n",
-       "      <td>None</td>\n",
-       "      <td>Kazimierz Rozanski, Luis Araguás-Araguás, Robe...</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>[[{'DataTableID': '32472', 'DataTableName': 'G...</td>\n",
-       "      <td>[]</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>98</th>\n",
-       "      <td>31572</td>\n",
-       "      <td>73252</td>\n",
-       "      <td>Global Ocean 25,000 Year Atmosphere-Ocean CO2 ...</td>\n",
-       "      <td>PALEOCLIMATIC MODELING</td>\n",
-       "      <td>25000.0</td>\n",
-       "      <td>0.0</td>\n",
-       "      <td>-23050.0</td>\n",
-       "      <td>1950.0</td>\n",
-       "      <td>(-80.0, 90.0, -180.0, 180.0)</td>\n",
-       "      <td>Transient simulation of ocean carbonate chemis...</td>\n",
-       "      <td>[carbon cycle]</td>\n",
-       "      <td>Jun Shao, Lowell Stott, William Gray, Rosanna ...</td>\n",
-       "      <td>[{'Author': 'Jun Shao, Lowell D. Stott, Willia...</td>\n",
-       "      <td>[[{'DataTableID': '44097', 'DataTableName': 'S...</td>\n",
-       "      <td>[{'fundingAgency': 'US National Science Founda...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>99</th>\n",
-       "      <td>12423</td>\n",
-       "      <td>10466</td>\n",
-       "      <td>Global Ocean Glacial Export Production Data</td>\n",
-       "      <td>PALEOCEANOGRAPHY</td>\n",
-       "      <td>100000.0</td>\n",
-       "      <td>18000.0</td>\n",
-       "      <td>-98050.0</td>\n",
-       "      <td>-16050.0</td>\n",
-       "      <td>(-90.0, 90.0, -180.0, 180.0)</td>\n",
-       "      <td>Tables and Table Notes    \\nTable S1. Change i...</td>\n",
-       "      <td>[biogeochemical cycles]</td>\n",
-       "      <td>Karen Kohfeld, Corinne Le Quéré, Sandy Harriso...</td>\n",
-       "      <td>[{'Author': 'Kohfeld, K.E., C. Le Quéré, S.P. ...</td>\n",
-       "      <td>[[{'DataTableID': '20776', 'DataTableName': 'K...</td>\n",
-       "      <td>[]</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "<p>100 rows × 15 columns</p>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "   StudyID  XMLID                                          StudyName  \\\n",
-       "0    10437   9101  1,000 Year Ensemble Reconstructions of Tempera...   \n",
-       "1    42679  83754    1006-year reconstruction of Rossby wavenumber-5   \n",
-       "2    12203  10267  2000 Year Precipitation-Based Southern Oscilla...   \n",
-       "3    22315  20388        2000 Year Tropical Rainfall Reconstructions   \n",
-       "4    12894  10958  9400 Year Cosmogenic Isotope Data and Solar Ac...   \n",
-       "..     ...    ...                                                ...   \n",
-       "95    5495    620  Global Lake-Level Variations from 18,000 to 0 ...   \n",
-       "96   36694  77952  Global Marine Fossil 14C Data during the last ...   \n",
-       "97    5983   2681  Global Network for Isotopes in Precipitation(G...   \n",
-       "98   31572  73252  Global Ocean 25,000 Year Atmosphere-Ocean CO2 ...   \n",
-       "99   12423  10466        Global Ocean Glacial Export Production Data   \n",
-       "\n",
-       "                   DataType  EarliestYearBP  MostRecentYearBP  EarliestYearCE  \\\n",
-       "0   CLIMATE RECONSTRUCTIONS           950.0             -45.0          1000.0   \n",
-       "1   CLIMATE RECONSTRUCTIONS           950.0             -55.0          1000.0   \n",
-       "2   CLIMATE RECONSTRUCTIONS          1900.0              -5.0            50.0   \n",
-       "3   CLIMATE RECONSTRUCTIONS          2000.0             -50.0           -50.0   \n",
-       "4           CLIMATE FORCING          9389.0             -27.0         -7439.0   \n",
-       "..                      ...             ...               ...             ...   \n",
-       "95              LAKE LEVELS         20000.0               0.0        -18050.0   \n",
-       "96         PALEOCEANOGRAPHY         52119.0               0.0        -50169.0   \n",
-       "97        OTHER COLLECTIONS            -7.0             -41.0          1957.0   \n",
-       "98   PALEOCLIMATIC MODELING         25000.0               0.0        -23050.0   \n",
-       "99         PALEOCEANOGRAPHY        100000.0           18000.0        -98050.0   \n",
-       "\n",
-       "    MostRecentYearCE            Coverage [S, N, W, E]  \\\n",
-       "0             1995.0       (0.0, 90.0, -180.0, 180.0)   \n",
-       "1             2005.0       (0.0, 90.0, -180.0, 180.0)   \n",
-       "2             1955.0     (-90.0, 90.0, -180.0, 180.0)   \n",
-       "3             2000.0     (-30.0, 30.0, -180.0, 180.0)   \n",
-       "4             1977.0     (-90.0, 90.0, -180.0, 180.0)   \n",
-       "..               ...                              ...   \n",
-       "95            1950.0  (-45.5, 78.49, -163.25, 176.73)   \n",
-       "96            1950.0     (-80.0, 90.0, -180.0, 180.0)   \n",
-       "97            1991.0     (-90.0, 90.0, -180.0, 180.0)   \n",
-       "98            1950.0     (-80.0, 90.0, -180.0, 180.0)   \n",
-       "99          -16050.0     (-90.0, 90.0, -180.0, 180.0)   \n",
-       "\n",
-       "                                           StudyNotes  \\\n",
-       "0   Calibration ensemble reconstructions of existi...   \n",
-       "1                                                None   \n",
-       "2   Reconstruction of a precipitation-based Southe...   \n",
-       "3   Composite reconstruction of low latitude rainf...   \n",
-       "4   Records of common production rate of cosmogeni...   \n",
-       "..                                                ...   \n",
-       "95  Lake status determined at 1000-year intervals ...   \n",
-       "96                                               None   \n",
-       "97                                                      \n",
-       "98  Transient simulation of ocean carbonate chemis...   \n",
-       "99  Tables and Table Notes    \\nTable S1. Change i...   \n",
-       "\n",
-       "                                      ScienceKeywords  \\\n",
-       "0   [carbon cycle, sensitivity, Air Temperature Re...   \n",
-       "1   [Atmospheric and Oceanic Circulation Patterns ...   \n",
-       "2   [Atmospheric and Oceanic Circulation Patterns ...   \n",
-       "3                      [Precipitation Reconstruction]   \n",
-       "4                      [Solar Forcing Reconstruction]   \n",
-       "..                                                ...   \n",
-       "95                                [hydrology, trends]   \n",
-       "96                                               None   \n",
-       "97                                               None   \n",
-       "98                                     [carbon cycle]   \n",
-       "99                            [biogeochemical cycles]   \n",
-       "\n",
-       "                                        Investigators  \\\n",
-       "0   David Frank, Jan Esper, Christoph Raible, Ulf ...   \n",
-       "1       Ellie Broadman, Valerie Trouet, Kai Kornhuber   \n",
-       "2   Hong Yan, Liguang Sun, Yuhong Wang, Wen Huang,...   \n",
-       "3   Franziska Lechleitner, Sebastian Breitenbach, ...   \n",
-       "4   Friedhelm Steinhilber, Jose Abreu, Jürg Beer, ...   \n",
-       "..                                                ...   \n",
-       "95  Frances Alayne Street-Perrott, None Marchand, ...   \n",
-       "96  Patrick Rafter, William Gray, Sophia Hines, An...   \n",
-       "97  Kazimierz Rozanski, Luis Araguás-Araguás, Robe...   \n",
-       "98  Jun Shao, Lowell Stott, William Gray, Rosanna ...   \n",
-       "99  Karen Kohfeld, Corinne Le Quéré, Sandy Harriso...   \n",
-       "\n",
-       "                                         Publications  \\\n",
-       "0   [{'Author': 'Frank, D.C., J. Esper, C.C. Raibl...   \n",
-       "1   [{'Author': 'Broadman, Ellie, Kai Kornhuber, I...   \n",
-       "2   [{'Author': 'Yan, H., L. Sun, Y. Wang, W. Huan...   \n",
-       "3   [{'Author': 'Franziska A. Lechleitner, Sebasti...   \n",
-       "4   [{'Author': 'Steinhilber, F., J.A. Abreu, J. B...   \n",
-       "..                                                ...   \n",
-       "95  [{'Author': 'Street-Perrott, F.A., D.S. Marcha...   \n",
-       "96  [{'Author': 'Rafter, Patrick A., William R. Gr...   \n",
-       "97                                                 []   \n",
-       "98  [{'Author': 'Jun Shao, Lowell D. Stott, Willia...   \n",
-       "99  [{'Author': 'Kohfeld, K.E., C. Le Quéré, S.P. ...   \n",
-       "\n",
-       "                                                Sites  \\\n",
-       "0   [[{'DataTableID': '19235', 'DataTableName': 'F...   \n",
-       "1   [[{'DataTableID': '56946', 'DataTableName': 'W...   \n",
-       "2   [[{'DataTableID': '20526', 'DataTableName': 'S...   \n",
-       "3   [[{'DataTableID': '33444', 'DataTableName': 'L...   \n",
-       "4   [[{'DataTableID': '21230', 'DataTableName': 'T...   \n",
-       "..                                                ...   \n",
-       "95  [[{'DataTableID': '9005', 'DataTableName': 'Mo...   \n",
-       "96  [[{'DataTableID': '49382', 'DataTableName': 'G...   \n",
-       "97  [[{'DataTableID': '32472', 'DataTableName': 'G...   \n",
-       "98  [[{'DataTableID': '44097', 'DataTableName': 'S...   \n",
-       "99  [[{'DataTableID': '20776', 'DataTableName': 'K...   \n",
-       "\n",
-       "                                              Funding  \n",
-       "0   [{'fundingAgency': 'Swiss National Science Fou...  \n",
-       "1   [{'fundingAgency': 'US National Science Founda...  \n",
-       "2   [{'fundingAgency': 'National Natural Science F...  \n",
-       "3   [{'fundingAgency': 'European Union', 'fundingG...  \n",
-       "4   [{'fundingAgency': 'Swiss National Science Fou...  \n",
-       "..                                                ...  \n",
-       "95                                                 []  \n",
-       "96  [{'fundingAgency': 'US National Science Founda...  \n",
-       "97                                                 []  \n",
-       "98  [{'fundingAgency': 'US National Science Founda...  \n",
-       "99                                                 []  \n",
-       "\n",
-       "[100 rows x 15 columns]"
-      ]
-     },
-     "execution_count": null,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "# Search for studies in a specific region (e.g., Tropical Pacific)\n",
-    "# Latitude: 10S to 10N (-10 to 10)\n",
-    "# Longitude: 120E to 150E (120 to 150)\n",
-    "dataset = pt.NOAADataset()\n",
-    "\n",
-    "dataset.search_studies(\n",
-    "    min_lat=-10, max_lat=10,\n",
-    "    min_lon=120, max_lon=150,\n",
-    "    limit = 100\n",
-    ")\n",
-    "\n",
-    "# View the location data in the summary\n",
-    "dataset.get_summary()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "7154070d",
-   "metadata": {},
-   "source": [
-    "```Note\n",
-    "PyleoTUPS retrieves and presents the first 100 response from NOAA. You can adjust the ```limit``` parameter to include more results"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "e3f9a904",
-   "metadata": {},
-   "source": [
-    "## Step 2: Browsing Search Results\n"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "b159ad0c",
-   "metadata": {},
-   "source": [
-    "\n",
-    "Once you have performed a search, the `dataset` object holds the results. You can browse these results at three levels of granularity:\n",
-    "1.  **Study Level (`get_summary`)**: High-level metadata (Authors, Titles, Date).\n",
-    "2.  **Site/Table Level (`get_sites`)**: Detailed information about specific sites and the data tables available for them. **This is where you find the IDs needed to extract data.**\n",
-    "3.  **Publication Level (`get_publications`)**: Citation information for the studies."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "3bc1b0f6",
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "[2026-03-24 12:41:53,910][INFO] - search_studies: Limit defaulted to 100 (PyleoTUPS).\n",
-      "[2026-03-24 12:41:53,912][INFO] - search_studies: Input Query includes geographical bounds. Inspect the results to ensure they match your intended region as one study can contain sites across various parts of the world.\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Request URL: https://www.ncei.noaa.gov/access/paleo-search/study/search.json?dataPublisher=NOAA&NOAAStudyId=18316&limit=100\n"
-     ]
-    },
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "Parsing NOAA studies: 100%|██████████| 1/1 [00:00<00:00, 1000.79it/s]\n",
-      "[2026-03-24 12:41:54,527][INFO] - Retrieved 1 studies.\n"
-     ]
-    },
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>StudyID</th>\n",
-       "      <th>XMLID</th>\n",
-       "      <th>StudyName</th>\n",
-       "      <th>DataType</th>\n",
-       "      <th>EarliestYearBP</th>\n",
-       "      <th>MostRecentYearBP</th>\n",
-       "      <th>EarliestYearCE</th>\n",
-       "      <th>MostRecentYearCE</th>\n",
-       "      <th>Coverage [S, N, W, E]</th>\n",
-       "      <th>StudyNotes</th>\n",
-       "      <th>ScienceKeywords</th>\n",
-       "      <th>Investigators</th>\n",
-       "      <th>Publications</th>\n",
-       "      <th>Sites</th>\n",
-       "      <th>Funding</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>18316</td>\n",
-       "      <td>16019</td>\n",
-       "      <td>WAIS Divide Core 1,200 Year Atmospheric CO2 an...</td>\n",
-       "      <td>ICE CORES</td>\n",
-       "      <td>1217</td>\n",
-       "      <td>11</td>\n",
-       "      <td>733</td>\n",
-       "      <td>1939</td>\n",
-       "      <td>(-79.47, -79.47, -112.13, -112.13)</td>\n",
-       "      <td>CO2 concentration and Stable Isotopic Composit...</td>\n",
-       "      <td>[carbon cycle]</td>\n",
-       "      <td>Thomas Bauska, Fortunat Joos, Alan Mix, Raphae...</td>\n",
-       "      <td>[{'Author': 'Ahn, J., E. J. Brook, L. Mitchell...</td>\n",
-       "      <td>[[{'DataTableID': '28694', 'DataTableName': 'W...</td>\n",
-       "      <td>[{'fundingAgency': 'US National Science Founda...</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  StudyID  XMLID                                          StudyName  \\\n",
-       "0   18316  16019  WAIS Divide Core 1,200 Year Atmospheric CO2 an...   \n",
-       "\n",
-       "    DataType  EarliestYearBP  MostRecentYearBP  EarliestYearCE  \\\n",
-       "0  ICE CORES            1217                11             733   \n",
-       "\n",
-       "   MostRecentYearCE               Coverage [S, N, W, E]  \\\n",
-       "0              1939  (-79.47, -79.47, -112.13, -112.13)   \n",
-       "\n",
-       "                                          StudyNotes ScienceKeywords  \\\n",
-       "0  CO2 concentration and Stable Isotopic Composit...  [carbon cycle]   \n",
-       "\n",
-       "                                       Investigators  \\\n",
-       "0  Thomas Bauska, Fortunat Joos, Alan Mix, Raphae...   \n",
-       "\n",
-       "                                        Publications  \\\n",
-       "0  [{'Author': 'Ahn, J., E. J. Brook, L. Mitchell...   \n",
-       "\n",
-       "                                               Sites  \\\n",
-       "0  [[{'DataTableID': '28694', 'DataTableName': 'W...   \n",
-       "\n",
-       "                                             Funding  \n",
-       "0  [{'fundingAgency': 'US National Science Founda...  "
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
-   "source": [
-    "# 1. View the high-level summary of the studies found\n",
-    "\n",
-    "dataset = pt.NOAADataset()\n",
-    "dataset.search_studies(noaa_id=18316)\n",
-    "\n",
-    "summary_df = dataset.get_summary()\n",
-    "\n",
-    "display(summary_df)\n"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "6febec5d",
-   "metadata": {},
-   "source": [
-    "### Detailed Site & Data Table Information\n",
-    "The `get_sites()` method flattens the hierarchy, providing a row for every data file (or \"Data Table\") associated with a study.\n",
-    "\n",
-    "**Why is this important?**\n",
-    "To extract specific data later, you will need the `dataTableID`. This ID is unique to each file and allows PyleoTUPS to link metadata back to the data.\n",
-    "\n",
-    "* **SiteName:** The name of the specific location (e.g., a specific ice core or lake).\n",
-    "* **DataTableID:** The unique identifier for the data file.\n"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "d33c4a63",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
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-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
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-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>DataTableID</th>\n",
-       "      <th>DataTableName</th>\n",
-       "      <th>TimeUnit</th>\n",
-       "      <th>FileURL</th>\n",
-       "      <th>Variables</th>\n",
-       "      <th>FileDescription</th>\n",
-       "      <th>TotalFilesAvailable</th>\n",
-       "      <th>SiteID</th>\n",
-       "      <th>SiteName</th>\n",
-       "      <th>LocationName</th>\n",
-       "      <th>Latitude</th>\n",
-       "      <th>Longitude</th>\n",
-       "      <th>MinElevation</th>\n",
-       "      <th>MaxElevation</th>\n",
-       "      <th>StudyID</th>\n",
-       "      <th>StudyName</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>28694</td>\n",
-       "      <td>WAIS2015d13CO2</td>\n",
-       "      <td>CE</td>\n",
-       "      <td>https://www.ncei.noaa.gov/pub/data/paleo/iceco...</td>\n",
-       "      <td>[Core_ID, depth_top_m, depth_bot_m, depth_m, a...</td>\n",
-       "      <td>NOAA Template File</td>\n",
-       "      <td>1</td>\n",
-       "      <td>22909</td>\n",
-       "      <td>WAIS Divide WDC05A</td>\n",
-       "      <td>Continent&gt;Antarctica</td>\n",
-       "      <td>-79.47</td>\n",
-       "      <td>-112.13</td>\n",
-       "      <td>1759</td>\n",
-       "      <td>1759</td>\n",
-       "      <td>18316</td>\n",
-       "      <td>WAIS Divide Core 1,200 Year Atmospheric CO2 an...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>28803</td>\n",
-       "      <td>WAIS2015CO2</td>\n",
-       "      <td>CE</td>\n",
-       "      <td>https://www.ncei.noaa.gov/pub/data/paleo/iceco...</td>\n",
-       "      <td>[Core_ID, depth_m, age_AD, co2_ppm, co2_1s_ppm...</td>\n",
-       "      <td>NOAA Template File</td>\n",
-       "      <td>1</td>\n",
-       "      <td>22909</td>\n",
-       "      <td>WAIS Divide WDC05A</td>\n",
-       "      <td>Continent&gt;Antarctica</td>\n",
-       "      <td>-79.47</td>\n",
-       "      <td>-112.13</td>\n",
-       "      <td>1759</td>\n",
-       "      <td>1759</td>\n",
-       "      <td>18316</td>\n",
-       "      <td>WAIS Divide Core 1,200 Year Atmospheric CO2 an...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>28804</td>\n",
-       "      <td>WAIS2015CO2flux</td>\n",
-       "      <td>CE</td>\n",
-       "      <td>https://www.ncei.noaa.gov/pub/data/paleo/iceco...</td>\n",
-       "      <td>[age_AD, Fal_15.9, Fal_84.1, Fal_median, Fao_1...</td>\n",
-       "      <td>NOAA Template File</td>\n",
-       "      <td>1</td>\n",
-       "      <td>22909</td>\n",
-       "      <td>WAIS Divide WDC05A</td>\n",
-       "      <td>Continent&gt;Antarctica</td>\n",
-       "      <td>-79.47</td>\n",
-       "      <td>-112.13</td>\n",
-       "      <td>1759</td>\n",
-       "      <td>1759</td>\n",
-       "      <td>18316</td>\n",
-       "      <td>WAIS Divide Core 1,200 Year Atmospheric CO2 an...</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  DataTableID    DataTableName TimeUnit  \\\n",
-       "0       28694   WAIS2015d13CO2       CE   \n",
-       "1       28803      WAIS2015CO2       CE   \n",
-       "2       28804  WAIS2015CO2flux       CE   \n",
-       "\n",
-       "                                             FileURL  \\\n",
-       "0  https://www.ncei.noaa.gov/pub/data/paleo/iceco...   \n",
-       "1  https://www.ncei.noaa.gov/pub/data/paleo/iceco...   \n",
-       "2  https://www.ncei.noaa.gov/pub/data/paleo/iceco...   \n",
-       "\n",
-       "                                           Variables     FileDescription  \\\n",
-       "0  [Core_ID, depth_top_m, depth_bot_m, depth_m, a...  NOAA Template File   \n",
-       "1  [Core_ID, depth_m, age_AD, co2_ppm, co2_1s_ppm...  NOAA Template File   \n",
-       "2  [age_AD, Fal_15.9, Fal_84.1, Fal_median, Fao_1...  NOAA Template File   \n",
-       "\n",
-       "   TotalFilesAvailable SiteID            SiteName          LocationName  \\\n",
-       "0                    1  22909  WAIS Divide WDC05A  Continent>Antarctica   \n",
-       "1                    1  22909  WAIS Divide WDC05A  Continent>Antarctica   \n",
-       "2                    1  22909  WAIS Divide WDC05A  Continent>Antarctica   \n",
-       "\n",
-       "  Latitude Longitude MinElevation MaxElevation StudyID  \\\n",
-       "0   -79.47   -112.13         1759         1759   18316   \n",
-       "1   -79.47   -112.13         1759         1759   18316   \n",
-       "2   -79.47   -112.13         1759         1759   18316   \n",
-       "\n",
-       "                                           StudyName  \n",
-       "0  WAIS Divide Core 1,200 Year Atmospheric CO2 an...  \n",
-       "1  WAIS Divide Core 1,200 Year Atmospheric CO2 an...  \n",
-       "2  WAIS Divide Core 1,200 Year Atmospheric CO2 an...  "
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
-   "source": [
-    "# 2. View detailed site and data table information\n",
-    "sites_df = dataset.get_sites()\n",
-    "\n",
-    "# Display columns relevant for data extraction\n",
-    "# Note the 'dataTableID' column - we will use this in Step 3.\n",
-    "display(sites_df)"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "69b63cde",
-   "metadata": {},
-   "source": [
-    "### Retrieving Citations\n",
-    "The `get_publications()` method returns:\n",
-    "1.  A **BibTeX** object (compatible with reference managers).\n",
-    "2.  A **DataFrame** of publication details (DOIs, years, journals).\n",
-    "\n",
-    "**Parameters:**\n",
-    "* `save=True`: Saves a `.bib` file to your disk.\n",
-    "* `verbose=True`: Prints the BibTeX entries to the console."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "bf654960",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
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-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>Author</th>\n",
-       "      <th>Title</th>\n",
-       "      <th>Journal</th>\n",
-       "      <th>Year</th>\n",
-       "      <th>Volume</th>\n",
-       "      <th>Number</th>\n",
-       "      <th>Pages</th>\n",
-       "      <th>Type</th>\n",
-       "      <th>DOI</th>\n",
-       "      <th>URL</th>\n",
-       "      <th>CitationKey</th>\n",
-       "      <th>StudyID</th>\n",
-       "      <th>StudyName</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>Ahn, J., E. J. Brook, L. Mitchell, J. Rosen, J...</td>\n",
-       "      <td>Atmospheric CO2 over the last 1000 years: A hi...</td>\n",
-       "      <td>Global Biogeochemical Cycles</td>\n",
-       "      <td>2012</td>\n",
-       "      <td>26</td>\n",
-       "      <td>2</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>publication</td>\n",
-       "      <td>10.1029/2011GB004247</td>\n",
-       "      <td>http://dx.doi.org/10.1029/2011GB004247</td>\n",
-       "      <td>Rubino_Atmospheric_2012_18316</td>\n",
-       "      <td>18316</td>\n",
-       "      <td>WAIS Divide Core 1,200 Year Atmospheric CO2 an...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>Thomas K. Bauska, Fortunat Joos, Alan C. Mix, ...</td>\n",
-       "      <td>Links between atmospheric carbon dioxide, the ...</td>\n",
-       "      <td>Nature Geoscience</td>\n",
-       "      <td>2015</td>\n",
-       "      <td>8</td>\n",
-       "      <td>5</td>\n",
-       "      <td>383-387</td>\n",
-       "      <td>publication</td>\n",
-       "      <td>10.1038/NGEO2422</td>\n",
-       "      <td>http://dx.doi.org/10.1038/NGEO2422</td>\n",
-       "      <td>Brook_Links_2015_18316</td>\n",
-       "      <td>18316</td>\n",
-       "      <td>WAIS Divide Core 1,200 Year Atmospheric CO2 an...</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "                                              Author  \\\n",
-       "0  Ahn, J., E. J. Brook, L. Mitchell, J. Rosen, J...   \n",
-       "1  Thomas K. Bauska, Fortunat Joos, Alan C. Mix, ...   \n",
-       "\n",
-       "                                               Title  \\\n",
-       "0  Atmospheric CO2 over the last 1000 years: A hi...   \n",
-       "1  Links between atmospheric carbon dioxide, the ...   \n",
-       "\n",
-       "                        Journal  Year Volume Number    Pages         Type  \\\n",
-       "0  Global Biogeochemical Cycles  2012     26      2      NaN  publication   \n",
-       "1             Nature Geoscience  2015      8      5  383-387  publication   \n",
-       "\n",
-       "                    DOI                                     URL  \\\n",
-       "0  10.1029/2011GB004247  http://dx.doi.org/10.1029/2011GB004247   \n",
-       "1      10.1038/NGEO2422      http://dx.doi.org/10.1038/NGEO2422   \n",
-       "\n",
-       "                     CitationKey StudyID  \\\n",
-       "0  Rubino_Atmospheric_2012_18316   18316   \n",
-       "1         Brook_Links_2015_18316   18316   \n",
-       "\n",
-       "                                           StudyName  \n",
-       "0  WAIS Divide Core 1,200 Year Atmospheric CO2 an...  \n",
-       "1  WAIS Divide Core 1,200 Year Atmospheric CO2 an...  "
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
-   "source": [
-    "# 3. Get citation data\n",
-    "# Returns a tuple: (BibTeX_Database, DataFrame)\n",
-    "bib_db, pubs_df = dataset.get_publications(save=False, verbose=False)\n",
-    "\n",
-    "# Display the publication metadata\n",
-    "display(pubs_df)\n"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "6e91d3dc",
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "[2026-03-24 12:41:54,639][WARNING] - No path specified. Saving BibTeX to: bibtex_20260324_1241.bib\n"
-     ]
-    },
-    {
-     "data": {
-      "text/plain": [
-       "(BibliographyData(\n",
-       "   entries=OrderedCaseInsensitiveDict([\n",
-       "     ('Rubino_Atmospheric_2012_18316', Entry('article',\n",
-       "       fields=[\n",
-       "         ('author', 'Ahn, J., E. J. Brook, L. Mitchell, J. Rosen, J. R. McConnell, K. Taylor, D. Etheridge, M. Rubino'),\n",
-       "         ('title', 'Atmospheric CO2 over the last 1000 years: A high-resolution record from the West Antarctic Ice Sheet (WAIS) Divide ice core'),\n",
-       "         ('journal', 'Global Biogeochemical Cycles'),\n",
-       "         ('year', '2012'),\n",
-       "         ('doi', '10.1029/2011GB004247'),\n",
-       "         ('url', 'http://dx.doi.org/10.1029/2011GB004247')])), \n",
-       "     ('Brook_Links_2015_18316', Entry('article',\n",
-       "       fields=[\n",
-       "         ('author', 'Thomas K. Bauska, Fortunat Joos, Alan C. Mix, Raphael Roth, Jinho Ahn, and Edward J. Brook'),\n",
-       "         ('title', 'Links between atmospheric carbon dioxide, the land carbon reservoir and climate over the past millennium'),\n",
-       "         ('journal', 'Nature Geoscience'),\n",
-       "         ('year', '2015'),\n",
-       "         ('doi', '10.1038/NGEO2422'),\n",
-       "         ('url', 'http://dx.doi.org/10.1038/NGEO2422')]))]),\n",
-       " \n",
-       "   preamble=[]),\n",
-       "                                               Author  \\\n",
-       " 0  Ahn, J., E. J. Brook, L. Mitchell, J. Rosen, J...   \n",
-       " 1  Thomas K. Bauska, Fortunat Joos, Alan C. Mix, ...   \n",
-       " \n",
-       "                                                Title  \\\n",
-       " 0  Atmospheric CO2 over the last 1000 years: A hi...   \n",
-       " 1  Links between atmospheric carbon dioxide, the ...   \n",
-       " \n",
-       "                         Journal  Year Volume Number    Pages         Type  \\\n",
-       " 0  Global Biogeochemical Cycles  2012     26      2      NaN  publication   \n",
-       " 1             Nature Geoscience  2015      8      5  383-387  publication   \n",
-       " \n",
-       "                     DOI                                     URL  \\\n",
-       " 0  10.1029/2011GB004247  http://dx.doi.org/10.1029/2011GB004247   \n",
-       " 1      10.1038/NGEO2422      http://dx.doi.org/10.1038/NGEO2422   \n",
-       " \n",
-       "                      CitationKey StudyID  \\\n",
-       " 0  Rubino_Atmospheric_2012_18316   18316   \n",
-       " 1         Brook_Links_2015_18316   18316   \n",
-       " \n",
-       "                                            StudyName  \n",
-       " 0  WAIS Divide Core 1,200 Year Atmospheric CO2 an...  \n",
-       " 1  WAIS Divide Core 1,200 Year Atmospheric CO2 an...  )"
-      ]
-     },
-     "execution_count": null,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "# save the BibTeX database to a .bib file. File will be saved in the directory where the notebook/script is run.\n",
-    "dataset.get_publications(save=True)\n"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "8d1912e2",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
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-       "        vertical-align: middle;\n",
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-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>StudyID</th>\n",
-       "      <th>DataType</th>\n",
-       "      <th>SiteID</th>\n",
-       "      <th>SiteName</th>\n",
-       "      <th>LocationName</th>\n",
-       "      <th>Latitude</th>\n",
-       "      <th>Longitude</th>\n",
-       "      <th>MinElevation</th>\n",
-       "      <th>MaxElevation</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>12402</td>\n",
-       "      <td>OTHER COLLECTIONS</td>\n",
-       "      <td>22723</td>\n",
-       "      <td>Global</td>\n",
-       "      <td>Geographic Region&gt;Global</td>\n",
-       "      <td>-90</td>\n",
-       "      <td>90</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>8610</td>\n",
-       "      <td>ICE CORES</td>\n",
-       "      <td>20633</td>\n",
-       "      <td>ACT2</td>\n",
-       "      <td>Continent&gt;North America&gt;Greenland</td>\n",
-       "      <td>66.0119</td>\n",
-       "      <td>-45.158</td>\n",
-       "      <td>2410</td>\n",
-       "      <td>2410</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>8610</td>\n",
-       "      <td>ICE CORES</td>\n",
-       "      <td>22899</td>\n",
-       "      <td>ACT1</td>\n",
-       "      <td>Continent&gt;North America&gt;Greenland</td>\n",
-       "      <td>66.0039</td>\n",
-       "      <td>-46.5511</td>\n",
-       "      <td>2410</td>\n",
-       "      <td>2410</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>8610</td>\n",
-       "      <td>ICE CORES</td>\n",
-       "      <td>22900</td>\n",
-       "      <td>ACT3</td>\n",
-       "      <td>Continent&gt;North America&gt;Greenland</td>\n",
-       "      <td>65.995</td>\n",
-       "      <td>-43.6069</td>\n",
-       "      <td>2410</td>\n",
-       "      <td>2410</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>8610</td>\n",
-       "      <td>ICE CORES</td>\n",
-       "      <td>22901</td>\n",
-       "      <td>ACT4</td>\n",
-       "      <td>Continent&gt;North America&gt;Greenland</td>\n",
-       "      <td>65.9811</td>\n",
-       "      <td>-42.7889</td>\n",
-       "      <td>2410</td>\n",
-       "      <td>2410</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>5</th>\n",
-       "      <td>6177</td>\n",
-       "      <td>ICE CORES</td>\n",
-       "      <td>20633</td>\n",
-       "      <td>ACT2</td>\n",
-       "      <td>Continent&gt;North America&gt;Greenland</td>\n",
-       "      <td>66.0119</td>\n",
-       "      <td>-45.158</td>\n",
-       "      <td>2410</td>\n",
-       "      <td>2410</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>6</th>\n",
-       "      <td>16279</td>\n",
-       "      <td>PALEOLIMNOLOGY</td>\n",
-       "      <td>55837</td>\n",
-       "      <td>Lake Haukadalsvatn</td>\n",
-       "      <td>Continent&gt;Europe&gt;Northern Europe&gt;Iceland</td>\n",
-       "      <td>65.055846</td>\n",
-       "      <td>-21.625757</td>\n",
-       "      <td>38</td>\n",
-       "      <td>38</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>7</th>\n",
-       "      <td>16279</td>\n",
-       "      <td>PALEOLIMNOLOGY</td>\n",
-       "      <td>55838</td>\n",
-       "      <td>Lake Hvítárvatn</td>\n",
-       "      <td>Continent&gt;Europe&gt;Northern Europe&gt;Iceland</td>\n",
-       "      <td>64.613723</td>\n",
-       "      <td>-19.843769</td>\n",
-       "      <td>38</td>\n",
-       "      <td>38</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>8</th>\n",
-       "      <td>23930</td>\n",
-       "      <td>TREE RING</td>\n",
-       "      <td>57630</td>\n",
-       "      <td>Brooks Range Upland</td>\n",
-       "      <td>Continent&gt;North America&gt;United States Of Ameri...</td>\n",
-       "      <td>68.375</td>\n",
-       "      <td>-149.295</td>\n",
-       "      <td>910</td>\n",
-       "      <td>910</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>9</th>\n",
-       "      <td>23931</td>\n",
-       "      <td>TREE RING</td>\n",
-       "      <td>57631</td>\n",
-       "      <td>Inigok Riparian</td>\n",
-       "      <td>Continent&gt;North America&gt;United States Of Ameri...</td>\n",
-       "      <td>69.99</td>\n",
-       "      <td>-153.04</td>\n",
-       "      <td>35</td>\n",
-       "      <td>35</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>10</th>\n",
-       "      <td>23932</td>\n",
-       "      <td>TREE RING</td>\n",
-       "      <td>57632</td>\n",
-       "      <td>Inigok Upland</td>\n",
-       "      <td>Continent&gt;North America&gt;United States Of Ameri...</td>\n",
-       "      <td>69.99</td>\n",
-       "      <td>-153.04</td>\n",
-       "      <td>38</td>\n",
-       "      <td>38</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>11</th>\n",
-       "      <td>23933</td>\n",
-       "      <td>TREE RING</td>\n",
-       "      <td>57633</td>\n",
-       "      <td>Itkillik Upland</td>\n",
-       "      <td>Continent&gt;North America&gt;United States Of Ameri...</td>\n",
-       "      <td>68.641</td>\n",
-       "      <td>-149.614</td>\n",
-       "      <td>739</td>\n",
-       "      <td>739</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>12</th>\n",
-       "      <td>22053</td>\n",
-       "      <td>TREE RING</td>\n",
-       "      <td>57178</td>\n",
-       "      <td>Kuparuk Riparian</td>\n",
-       "      <td>Continent&gt;North America&gt;United States Of Ameri...</td>\n",
-       "      <td>68.662</td>\n",
-       "      <td>-149.43</td>\n",
-       "      <td>717</td>\n",
-       "      <td>717</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>13</th>\n",
-       "      <td>22054</td>\n",
-       "      <td>TREE RING</td>\n",
-       "      <td>57179</td>\n",
-       "      <td>Kuparuk Upland</td>\n",
-       "      <td>Continent&gt;North America&gt;United States Of Ameri...</td>\n",
-       "      <td>68.662</td>\n",
-       "      <td>-149.428</td>\n",
-       "      <td>720</td>\n",
-       "      <td>720</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "   StudyID           DataType SiteID             SiteName  \\\n",
-       "0    12402  OTHER COLLECTIONS  22723               Global   \n",
-       "1     8610          ICE CORES  20633                 ACT2   \n",
-       "2     8610          ICE CORES  22899                 ACT1   \n",
-       "3     8610          ICE CORES  22900                 ACT3   \n",
-       "4     8610          ICE CORES  22901                 ACT4   \n",
-       "5     6177          ICE CORES  20633                 ACT2   \n",
-       "6    16279     PALEOLIMNOLOGY  55837   Lake Haukadalsvatn   \n",
-       "7    16279     PALEOLIMNOLOGY  55838      Lake Hvítárvatn   \n",
-       "8    23930          TREE RING  57630  Brooks Range Upland   \n",
-       "9    23931          TREE RING  57631      Inigok Riparian   \n",
-       "10   23932          TREE RING  57632        Inigok Upland   \n",
-       "11   23933          TREE RING  57633      Itkillik Upland   \n",
-       "12   22053          TREE RING  57178     Kuparuk Riparian   \n",
-       "13   22054          TREE RING  57179       Kuparuk Upland   \n",
-       "\n",
-       "                                         LocationName   Latitude   Longitude  \\\n",
-       "0                            Geographic Region>Global        -90          90   \n",
-       "1                   Continent>North America>Greenland    66.0119     -45.158   \n",
-       "2                   Continent>North America>Greenland    66.0039    -46.5511   \n",
-       "3                   Continent>North America>Greenland     65.995    -43.6069   \n",
-       "4                   Continent>North America>Greenland    65.9811    -42.7889   \n",
-       "5                   Continent>North America>Greenland    66.0119     -45.158   \n",
-       "6            Continent>Europe>Northern Europe>Iceland  65.055846  -21.625757   \n",
-       "7            Continent>Europe>Northern Europe>Iceland  64.613723  -19.843769   \n",
-       "8   Continent>North America>United States Of Ameri...     68.375    -149.295   \n",
-       "9   Continent>North America>United States Of Ameri...      69.99     -153.04   \n",
-       "10  Continent>North America>United States Of Ameri...      69.99     -153.04   \n",
-       "11  Continent>North America>United States Of Ameri...     68.641    -149.614   \n",
-       "12  Continent>North America>United States Of Ameri...     68.662     -149.43   \n",
-       "13  Continent>North America>United States Of Ameri...     68.662    -149.428   \n",
-       "\n",
-       "   MinElevation MaxElevation  \n",
-       "0          None         None  \n",
-       "1          2410         2410  \n",
-       "2          2410         2410  \n",
-       "3          2410         2410  \n",
-       "4          2410         2410  \n",
-       "5          2410         2410  \n",
-       "6            38           38  \n",
-       "7            38           38  \n",
-       "8           910          910  \n",
-       "9            35           35  \n",
-       "10           38           38  \n",
-       "11          739          739  \n",
-       "12          717          717  \n",
-       "13          720          720  "
-      ]
-     },
-     "execution_count": null,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "dataset.get_geo()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "30bfdb9d",
-   "metadata": {},
-   "source": [
-    "## Step 3: Extracting Data\n"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "cf1de586",
-   "metadata": {},
-   "source": [
-    "\n",
-    "This is the core function of PyleoTUPS. Once you have identified the data you want (from the `get_sites()` step above), you can extract it into a pandas DataFrame.\n",
-    "\n",
-    "### Method A: By DataTableID (Recommended)\n",
-    "**Why?** When you fetch by ID, PyleoTUPS automatically links the data back to its parent Study and Site. The resulting DataFrame will contain rich metadata in its `.attrs` dictionary.\n",
-    "\n",
-    "* **Input:** A string ID or a list of IDs (e.g., `[\"28694\", \"28803\"]`).\n",
-    "* **Output:** A list of one or more pandas DataFrames."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "d7302473",
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "[2026-03-24 12:41:54,705][INFO] - search_studies: Limit defaulted to 100 (PyleoTUPS).\n",
-      "[2026-03-24 12:41:54,706][INFO] - search_studies: Input Query includes geographical bounds. Inspect the results to ensure they match your intended region as one study can contain sites across various parts of the world.\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Request URL: https://www.ncei.noaa.gov/access/paleo-search/study/search.json?dataPublisher=NOAA&NOAAStudyId=18316&limit=100\n"
-     ]
-    },
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "Parsing NOAA studies: 100%|██████████| 1/1 [00:00<00:00, 491.54it/s]\n",
-      "[2026-03-24 12:41:55,514][INFO] - Retrieved 1 studies.\n"
-     ]
-    },
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>DataTableID</th>\n",
-       "      <th>DataTableName</th>\n",
-       "      <th>TimeUnit</th>\n",
-       "      <th>FileURL</th>\n",
-       "      <th>Variables</th>\n",
-       "      <th>FileDescription</th>\n",
-       "      <th>TotalFilesAvailable</th>\n",
-       "      <th>SiteID</th>\n",
-       "      <th>SiteName</th>\n",
-       "      <th>LocationName</th>\n",
-       "      <th>Latitude</th>\n",
-       "      <th>Longitude</th>\n",
-       "      <th>MinElevation</th>\n",
-       "      <th>MaxElevation</th>\n",
-       "      <th>StudyID</th>\n",
-       "      <th>StudyName</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>28694</td>\n",
-       "      <td>WAIS2015d13CO2</td>\n",
-       "      <td>CE</td>\n",
-       "      <td>https://www.ncei.noaa.gov/pub/data/paleo/iceco...</td>\n",
-       "      <td>[Core_ID, depth_top_m, depth_bot_m, depth_m, a...</td>\n",
-       "      <td>NOAA Template File</td>\n",
-       "      <td>1</td>\n",
-       "      <td>22909</td>\n",
-       "      <td>WAIS Divide WDC05A</td>\n",
-       "      <td>Continent&gt;Antarctica</td>\n",
-       "      <td>-79.47</td>\n",
-       "      <td>-112.13</td>\n",
-       "      <td>1759</td>\n",
-       "      <td>1759</td>\n",
-       "      <td>18316</td>\n",
-       "      <td>WAIS Divide Core 1,200 Year Atmospheric CO2 an...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>28803</td>\n",
-       "      <td>WAIS2015CO2</td>\n",
-       "      <td>CE</td>\n",
-       "      <td>https://www.ncei.noaa.gov/pub/data/paleo/iceco...</td>\n",
-       "      <td>[Core_ID, depth_m, age_AD, co2_ppm, co2_1s_ppm...</td>\n",
-       "      <td>NOAA Template File</td>\n",
-       "      <td>1</td>\n",
-       "      <td>22909</td>\n",
-       "      <td>WAIS Divide WDC05A</td>\n",
-       "      <td>Continent&gt;Antarctica</td>\n",
-       "      <td>-79.47</td>\n",
-       "      <td>-112.13</td>\n",
-       "      <td>1759</td>\n",
-       "      <td>1759</td>\n",
-       "      <td>18316</td>\n",
-       "      <td>WAIS Divide Core 1,200 Year Atmospheric CO2 an...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>28804</td>\n",
-       "      <td>WAIS2015CO2flux</td>\n",
-       "      <td>CE</td>\n",
-       "      <td>https://www.ncei.noaa.gov/pub/data/paleo/iceco...</td>\n",
-       "      <td>[age_AD, Fal_15.9, Fal_84.1, Fal_median, Fao_1...</td>\n",
-       "      <td>NOAA Template File</td>\n",
-       "      <td>1</td>\n",
-       "      <td>22909</td>\n",
-       "      <td>WAIS Divide WDC05A</td>\n",
-       "      <td>Continent&gt;Antarctica</td>\n",
-       "      <td>-79.47</td>\n",
-       "      <td>-112.13</td>\n",
-       "      <td>1759</td>\n",
-       "      <td>1759</td>\n",
-       "      <td>18316</td>\n",
-       "      <td>WAIS Divide Core 1,200 Year Atmospheric CO2 an...</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  DataTableID    DataTableName TimeUnit  \\\n",
-       "0       28694   WAIS2015d13CO2       CE   \n",
-       "1       28803      WAIS2015CO2       CE   \n",
-       "2       28804  WAIS2015CO2flux       CE   \n",
-       "\n",
-       "                                             FileURL  \\\n",
-       "0  https://www.ncei.noaa.gov/pub/data/paleo/iceco...   \n",
-       "1  https://www.ncei.noaa.gov/pub/data/paleo/iceco...   \n",
-       "2  https://www.ncei.noaa.gov/pub/data/paleo/iceco...   \n",
-       "\n",
-       "                                           Variables     FileDescription  \\\n",
-       "0  [Core_ID, depth_top_m, depth_bot_m, depth_m, a...  NOAA Template File   \n",
-       "1  [Core_ID, depth_m, age_AD, co2_ppm, co2_1s_ppm...  NOAA Template File   \n",
-       "2  [age_AD, Fal_15.9, Fal_84.1, Fal_median, Fao_1...  NOAA Template File   \n",
-       "\n",
-       "   TotalFilesAvailable SiteID            SiteName          LocationName  \\\n",
-       "0                    1  22909  WAIS Divide WDC05A  Continent>Antarctica   \n",
-       "1                    1  22909  WAIS Divide WDC05A  Continent>Antarctica   \n",
-       "2                    1  22909  WAIS Divide WDC05A  Continent>Antarctica   \n",
-       "\n",
-       "  Latitude Longitude MinElevation MaxElevation StudyID  \\\n",
-       "0   -79.47   -112.13         1759         1759   18316   \n",
-       "1   -79.47   -112.13         1759         1759   18316   \n",
-       "2   -79.47   -112.13         1759         1759   18316   \n",
-       "\n",
-       "                                           StudyName  \n",
-       "0  WAIS Divide Core 1,200 Year Atmospheric CO2 an...  \n",
-       "1  WAIS Divide Core 1,200 Year Atmospheric CO2 an...  \n",
-       "2  WAIS Divide Core 1,200 Year Atmospheric CO2 an...  "
-      ]
-     },
-     "execution_count": null,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "# 1. View the high-level summary of the studies found\n",
-    "\n",
-    "dataset = pt.NOAADataset()\n",
-    "dataset.search_studies(noaa_id=18316)\n",
-    "\n",
-    "dataset.get_sites()\n"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "aba45464",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "dfs = dataset.get_data(dataTableIDs=[\"28694\", \"28803\", \"28804\"])"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "fcb90269",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
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-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>Core_ID</th>\n",
-       "      <th>depth_top_m</th>\n",
-       "      <th>depth_bot_m</th>\n",
-       "      <th>depth_m</th>\n",
-       "      <th>age_AD</th>\n",
-       "      <th>d13C_CO2</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>WDC05A</td>\n",
-       "      <td>84.41</td>\n",
-       "      <td>84.59</td>\n",
-       "      <td>84.50</td>\n",
-       "      <td>1916.37</td>\n",
-       "      <td>-6.868</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>WDC05A</td>\n",
-       "      <td>94.82</td>\n",
-       "      <td>95.00</td>\n",
-       "      <td>94.91</td>\n",
-       "      <td>1871.58</td>\n",
-       "      <td>-6.569</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>WDC05A</td>\n",
-       "      <td>100.34</td>\n",
-       "      <td>100.54</td>\n",
-       "      <td>100.44</td>\n",
-       "      <td>1847.24</td>\n",
-       "      <td>-6.542</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>WDC05A</td>\n",
-       "      <td>106.06</td>\n",
-       "      <td>106.24</td>\n",
-       "      <td>106.15</td>\n",
-       "      <td>1822.16</td>\n",
-       "      <td>-6.419</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>WDC05A</td>\n",
-       "      <td>109.02</td>\n",
-       "      <td>109.12</td>\n",
-       "      <td>109.07</td>\n",
-       "      <td>1809.02</td>\n",
-       "      <td>-6.420</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  Core_ID depth_top_m depth_bot_m depth_m   age_AD d13C_CO2\n",
-       "0  WDC05A       84.41       84.59   84.50  1916.37   -6.868\n",
-       "1  WDC05A       94.82       95.00   94.91  1871.58   -6.569\n",
-       "2  WDC05A      100.34      100.54  100.44  1847.24   -6.542\n",
-       "3  WDC05A      106.06      106.24  106.15  1822.16   -6.419\n",
-       "4  WDC05A      109.02      109.12  109.07  1809.02   -6.420"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "{'variables': ['Core_ID', 'depth_top_m', 'depth_bot_m', 'depth_m', 'age_AD', 'd13C_CO2'], 'NOAAStudyId': '18316', 'StudyName': 'WAIS Divide Core 1,200 Year Atmospheric CO2 and CO2 Stable Isotope Data'}\n"
-     ]
-    },
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
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-       "\n",
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-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>Core_ID</th>\n",
-       "      <th>depth_m</th>\n",
-       "      <th>age_AD</th>\n",
-       "      <th>co2_ppm</th>\n",
-       "      <th>co2_1s_ppm</th>\n",
-       "      <th>num_reps</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>WDC05A</td>\n",
-       "      <td>78.973</td>\n",
-       "      <td>1939.7</td>\n",
-       "      <td>311.6</td>\n",
-       "      <td>1.6</td>\n",
-       "      <td>6</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>WDC05A</td>\n",
-       "      <td>80.095</td>\n",
-       "      <td>1934.8</td>\n",
-       "      <td>307.1</td>\n",
-       "      <td>0.2</td>\n",
-       "      <td>12</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>WDC05A</td>\n",
-       "      <td>80.595</td>\n",
-       "      <td>1933</td>\n",
-       "      <td>306.5</td>\n",
-       "      <td>1.3</td>\n",
-       "      <td>5</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>WDC05A</td>\n",
-       "      <td>82.588</td>\n",
-       "      <td>1924.5</td>\n",
-       "      <td>303.9</td>\n",
-       "      <td>0.3</td>\n",
-       "      <td>6</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>WDC05A</td>\n",
-       "      <td>84.64</td>\n",
-       "      <td>1915.8</td>\n",
-       "      <td>298.8</td>\n",
-       "      <td>1.2</td>\n",
-       "      <td>4</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  Core_ID depth_m  age_AD co2_ppm co2_1s_ppm num_reps\n",
-       "0  WDC05A  78.973  1939.7   311.6        1.6        6\n",
-       "1  WDC05A  80.095  1934.8   307.1        0.2       12\n",
-       "2  WDC05A  80.595    1933   306.5        1.3        5\n",
-       "3  WDC05A  82.588  1924.5   303.9        0.3        6\n",
-       "4  WDC05A   84.64  1915.8   298.8        1.2        4"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "{'variables': ['Core_ID', 'depth_m', 'age_AD', 'co2_ppm', 'co2_1s_ppm', 'num_reps'], 'NOAAStudyId': '18316', 'StudyName': 'WAIS Divide Core 1,200 Year Atmospheric CO2 and CO2 Stable Isotope Data'}\n"
-     ]
-    },
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>age_AD</th>\n",
-       "      <th>Fal_15.9</th>\n",
-       "      <th>Fal_84.1</th>\n",
-       "      <th>Fal_median</th>\n",
-       "      <th>Fao_15.9</th>\n",
-       "      <th>Fao_84.1</th>\n",
-       "      <th>Fao_median</th>\n",
-       "      <th>del_lc_stocks_15.9</th>\n",
-       "      <th>del_lc_stocks_84.1</th>\n",
-       "      <th>del_lc_stocks_median</th>\n",
-       "      <th>del_oc_stocks_15.9</th>\n",
-       "      <th>del_oc_stocks_84.1</th>\n",
-       "      <th>del_oc_stocks_median</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>755</td>\n",
-       "      <td>-0.0076906</td>\n",
-       "      <td>0.0531275</td>\n",
-       "      <td>0.0203811</td>\n",
-       "      <td>-0.0687170</td>\n",
-       "      <td>0.0604406</td>\n",
-       "      <td>-0.0027614</td>\n",
-       "      <td>-0.0076906</td>\n",
-       "      <td>0.0531275</td>\n",
-       "      <td>0.0203811</td>\n",
-       "      <td>-0.0687170</td>\n",
-       "      <td>0.0604406</td>\n",
-       "      <td>-0.0027614</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>756</td>\n",
-       "      <td>-0.0004563</td>\n",
-       "      <td>0.0690373</td>\n",
-       "      <td>0.0312458</td>\n",
-       "      <td>-0.0801152</td>\n",
-       "      <td>0.0490091</td>\n",
-       "      <td>-0.0142406</td>\n",
-       "      <td>-0.0085262</td>\n",
-       "      <td>0.1224410</td>\n",
-       "      <td>0.0515803</td>\n",
-       "      <td>-0.1481970</td>\n",
-       "      <td>0.1136900</td>\n",
-       "      <td>-0.0178154</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>757</td>\n",
-       "      <td>0.0047517</td>\n",
-       "      <td>0.0822963</td>\n",
-       "      <td>0.0399637</td>\n",
-       "      <td>-0.0895057</td>\n",
-       "      <td>0.0418756</td>\n",
-       "      <td>-0.0238649</td>\n",
-       "      <td>-0.0032509</td>\n",
-       "      <td>0.2051300</td>\n",
-       "      <td>0.0920047</td>\n",
-       "      <td>-0.2388610</td>\n",
-       "      <td>0.1500030</td>\n",
-       "      <td>-0.0407658</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>758</td>\n",
-       "      <td>0.0091025</td>\n",
-       "      <td>0.0943422</td>\n",
-       "      <td>0.0479293</td>\n",
-       "      <td>-0.0989552</td>\n",
-       "      <td>0.0355697</td>\n",
-       "      <td>-0.0299825</td>\n",
-       "      <td>0.0074808</td>\n",
-       "      <td>0.2994590</td>\n",
-       "      <td>0.1400970</td>\n",
-       "      <td>-0.3392090</td>\n",
-       "      <td>0.1874460</td>\n",
-       "      <td>-0.0676734</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>759</td>\n",
-       "      <td>0.0128880</td>\n",
-       "      <td>0.1057800</td>\n",
-       "      <td>0.0545621</td>\n",
-       "      <td>-0.1078840</td>\n",
-       "      <td>0.0312313</td>\n",
-       "      <td>-0.0361903</td>\n",
-       "      <td>0.0201656</td>\n",
-       "      <td>0.4032080</td>\n",
-       "      <td>0.1931260</td>\n",
-       "      <td>-0.4426620</td>\n",
-       "      <td>0.2180520</td>\n",
-       "      <td>-0.1107660</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  age_AD    Fal_15.9   Fal_84.1 Fal_median    Fao_15.9   Fao_84.1  Fao_median  \\\n",
-       "0    755  -0.0076906  0.0531275  0.0203811  -0.0687170  0.0604406  -0.0027614   \n",
-       "1    756  -0.0004563  0.0690373  0.0312458  -0.0801152  0.0490091  -0.0142406   \n",
-       "2    757   0.0047517  0.0822963  0.0399637  -0.0895057  0.0418756  -0.0238649   \n",
-       "3    758   0.0091025  0.0943422  0.0479293  -0.0989552  0.0355697  -0.0299825   \n",
-       "4    759   0.0128880  0.1057800  0.0545621  -0.1078840  0.0312313  -0.0361903   \n",
-       "\n",
-       "  del_lc_stocks_15.9 del_lc_stocks_84.1 del_lc_stocks_median  \\\n",
-       "0         -0.0076906          0.0531275            0.0203811   \n",
-       "1         -0.0085262          0.1224410            0.0515803   \n",
-       "2         -0.0032509          0.2051300            0.0920047   \n",
-       "3          0.0074808          0.2994590            0.1400970   \n",
-       "4          0.0201656          0.4032080            0.1931260   \n",
-       "\n",
-       "  del_oc_stocks_15.9 del_oc_stocks_84.1 del_oc_stocks_median  \n",
-       "0         -0.0687170          0.0604406           -0.0027614  \n",
-       "1         -0.1481970          0.1136900           -0.0178154  \n",
-       "2         -0.2388610          0.1500030           -0.0407658  \n",
-       "3         -0.3392090          0.1874460           -0.0676734  \n",
-       "4         -0.4426620          0.2180520           -0.1107660  "
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "{'variables': ['age_AD', 'Fal_15.9', 'Fal_84.1', 'Fal_median', 'Fao_15.9', 'Fao_84.1', 'Fao_median', 'del_lc_stocks_15.9', 'del_lc_stocks_84.1', 'del_lc_stocks_median', 'del_oc_stocks_15.9', 'del_oc_stocks_84.1', 'del_oc_stocks_median'], 'NOAAStudyId': '18316', 'StudyName': 'WAIS Divide Core 1,200 Year Atmospheric CO2 and CO2 Stable Isotope Data'}\n"
-     ]
-    }
-   ],
-   "source": [
-    "for df in dfs:\n",
-    "    display(df.head())\n",
-    "    print(df.attrs)"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "bdace4cd",
-   "metadata": {},
-   "source": [
-    "NOAA has templated as well as non-templated data tables. The templated tables follow a standard format and include metadata in the table itself, while non-templated tables may have varying formats. "
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "d0681c79",
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "[2026-03-24 12:41:59,610][INFO] - search_studies: Limit defaulted to 100 (PyleoTUPS).\n",
-      "[2026-03-24 12:41:59,613][INFO] - search_studies: Input Query includes geographical bounds. Inspect the results to ensure they match your intended region as one study can contain sites across various parts of the world.\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Request URL: https://www.ncei.noaa.gov/access/paleo-search/study/search.json?dataPublisher=NOAA&NOAAStudyId=9957&limit=100\n"
-     ]
-    },
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "Parsing NOAA studies: 100%|██████████| 1/1 [00:00<00:00, 486.47it/s]\n",
-      "[2026-03-24 12:42:30,274][INFO] - Retrieved 1 studies.\n"
-     ]
-    },
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>StudyID</th>\n",
-       "      <th>XMLID</th>\n",
-       "      <th>StudyName</th>\n",
-       "      <th>DataType</th>\n",
-       "      <th>EarliestYearBP</th>\n",
-       "      <th>MostRecentYearBP</th>\n",
-       "      <th>EarliestYearCE</th>\n",
-       "      <th>MostRecentYearCE</th>\n",
-       "      <th>Coverage [S, N, W, E]</th>\n",
-       "      <th>StudyNotes</th>\n",
-       "      <th>ScienceKeywords</th>\n",
-       "      <th>Investigators</th>\n",
-       "      <th>Publications</th>\n",
-       "      <th>Sites</th>\n",
-       "      <th>Funding</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>9957</td>\n",
-       "      <td>8850</td>\n",
-       "      <td>8.2k Event Speleothem Oxygen Isotope Data</td>\n",
-       "      <td>SPELEOTHEMS</td>\n",
-       "      <td>8566</td>\n",
-       "      <td>7678</td>\n",
-       "      <td>-6616</td>\n",
-       "      <td>-5728</td>\n",
-       "      <td>(-13.2167, 25.28, -44.05, 108.08)</td>\n",
-       "      <td>Oxygen isotope data from six stalagmites in Ch...</td>\n",
-       "      <td>[abrupt climate change, Intertropical Converge...</td>\n",
-       "      <td>Hai Cheng, Dominik Fleitmann, R. Lawrence Edwa...</td>\n",
-       "      <td>[{'Author': 'Cheng, H., D. Fleitmann, R.L. Edw...</td>\n",
-       "      <td>[[{'DataTableID': '18801', 'DataTableName': 'D...</td>\n",
-       "      <td>[{'fundingAgency': 'Comer Science and Educatio...</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  StudyID XMLID                                  StudyName     DataType  \\\n",
-       "0    9957  8850  8.2k Event Speleothem Oxygen Isotope Data  SPELEOTHEMS   \n",
-       "\n",
-       "   EarliestYearBP  MostRecentYearBP  EarliestYearCE  MostRecentYearCE  \\\n",
-       "0            8566              7678           -6616             -5728   \n",
-       "\n",
-       "               Coverage [S, N, W, E]  \\\n",
-       "0  (-13.2167, 25.28, -44.05, 108.08)   \n",
-       "\n",
-       "                                          StudyNotes  \\\n",
-       "0  Oxygen isotope data from six stalagmites in Ch...   \n",
-       "\n",
-       "                                     ScienceKeywords  \\\n",
-       "0  [abrupt climate change, Intertropical Converge...   \n",
-       "\n",
-       "                                       Investigators  \\\n",
-       "0  Hai Cheng, Dominik Fleitmann, R. Lawrence Edwa...   \n",
-       "\n",
-       "                                        Publications  \\\n",
-       "0  [{'Author': 'Cheng, H., D. Fleitmann, R.L. Edw...   \n",
-       "\n",
-       "                                               Sites  \\\n",
-       "0  [[{'DataTableID': '18801', 'DataTableName': 'D...   \n",
-       "\n",
-       "                                             Funding  \n",
-       "0  [{'fundingAgency': 'Comer Science and Educatio...  "
-      ]
-     },
-     "execution_count": null,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "speleo8k_ds = pt.NOAADataset()\n",
-    "speleo8k_ds.search_studies(noaa_id=9957)\n",
-    "speleo8k_ds.get_summary()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "00a6a24b",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>DataTableID</th>\n",
-       "      <th>DataTableName</th>\n",
-       "      <th>TimeUnit</th>\n",
-       "      <th>FileURL</th>\n",
-       "      <th>Variables</th>\n",
-       "      <th>FileDescription</th>\n",
-       "      <th>TotalFilesAvailable</th>\n",
-       "      <th>SiteID</th>\n",
-       "      <th>SiteName</th>\n",
-       "      <th>LocationName</th>\n",
-       "      <th>Latitude</th>\n",
-       "      <th>Longitude</th>\n",
-       "      <th>MinElevation</th>\n",
-       "      <th>MaxElevation</th>\n",
-       "      <th>StudyID</th>\n",
-       "      <th>StudyName</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>18801</td>\n",
-       "      <td>D4 Dongge</td>\n",
-       "      <td>cal yr BP</td>\n",
-       "      <td>https://www.ncei.noaa.gov/pub/data/paleo/spele...</td>\n",
-       "      <td>[age, depth, delta 18O]</td>\n",
-       "      <td>Speleothem</td>\n",
-       "      <td>2</td>\n",
-       "      <td>6554</td>\n",
-       "      <td>Dongge Cave</td>\n",
-       "      <td>Continent&gt;Asia&gt;Eastern Asia&gt;China</td>\n",
-       "      <td>25.28</td>\n",
-       "      <td>108.08</td>\n",
-       "      <td>680</td>\n",
-       "      <td>680</td>\n",
-       "      <td>9957</td>\n",
-       "      <td>8.2k Event Speleothem Oxygen Isotope Data</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>18801</td>\n",
-       "      <td>D4 Dongge</td>\n",
-       "      <td>cal yr BP</td>\n",
-       "      <td>https://www.ncei.noaa.gov/pub/data/paleo/spele...</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Speleothem</td>\n",
-       "      <td>2</td>\n",
-       "      <td>6554</td>\n",
-       "      <td>Dongge Cave</td>\n",
-       "      <td>Continent&gt;Asia&gt;Eastern Asia&gt;China</td>\n",
-       "      <td>25.28</td>\n",
-       "      <td>108.08</td>\n",
-       "      <td>680</td>\n",
-       "      <td>680</td>\n",
-       "      <td>9957</td>\n",
-       "      <td>8.2k Event Speleothem Oxygen Isotope Data</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>18802</td>\n",
-       "      <td>DA Dongge</td>\n",
-       "      <td>cal yr BP</td>\n",
-       "      <td>https://www.ncei.noaa.gov/pub/data/paleo/spele...</td>\n",
-       "      <td>[age, depth, delta 18O]</td>\n",
-       "      <td>Speleothem</td>\n",
-       "      <td>2</td>\n",
-       "      <td>6554</td>\n",
-       "      <td>Dongge Cave</td>\n",
-       "      <td>Continent&gt;Asia&gt;Eastern Asia&gt;China</td>\n",
-       "      <td>25.28</td>\n",
-       "      <td>108.08</td>\n",
-       "      <td>680</td>\n",
-       "      <td>680</td>\n",
-       "      <td>9957</td>\n",
-       "      <td>8.2k Event Speleothem Oxygen Isotope Data</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>18802</td>\n",
-       "      <td>DA Dongge</td>\n",
-       "      <td>cal yr BP</td>\n",
-       "      <td>https://www.ncei.noaa.gov/pub/data/paleo/spele...</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Speleothem</td>\n",
-       "      <td>2</td>\n",
-       "      <td>6554</td>\n",
-       "      <td>Dongge Cave</td>\n",
-       "      <td>Continent&gt;Asia&gt;Eastern Asia&gt;China</td>\n",
-       "      <td>25.28</td>\n",
-       "      <td>108.08</td>\n",
-       "      <td>680</td>\n",
-       "      <td>680</td>\n",
-       "      <td>9957</td>\n",
-       "      <td>8.2k Event Speleothem Oxygen Isotope Data</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>18806</td>\n",
-       "      <td>Q5 Qunf</td>\n",
-       "      <td>cal yr BP</td>\n",
-       "      <td>https://www.ncei.noaa.gov/pub/data/paleo/spele...</td>\n",
-       "      <td>[age, depth, delta 18O]</td>\n",
-       "      <td>Speleothem</td>\n",
-       "      <td>2</td>\n",
-       "      <td>14640</td>\n",
-       "      <td>Qunf Cave</td>\n",
-       "      <td>Continent&gt;Asia&gt;Western Asia&gt;Middle East&gt;Oman</td>\n",
-       "      <td>17.17</td>\n",
-       "      <td>54.3</td>\n",
-       "      <td>650</td>\n",
-       "      <td>650</td>\n",
-       "      <td>9957</td>\n",
-       "      <td>8.2k Event Speleothem Oxygen Isotope Data</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>5</th>\n",
-       "      <td>18806</td>\n",
-       "      <td>Q5 Qunf</td>\n",
-       "      <td>cal yr BP</td>\n",
-       "      <td>https://www.ncei.noaa.gov/pub/data/paleo/spele...</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Speleothem</td>\n",
-       "      <td>2</td>\n",
-       "      <td>14640</td>\n",
-       "      <td>Qunf Cave</td>\n",
-       "      <td>Continent&gt;Asia&gt;Western Asia&gt;Middle East&gt;Oman</td>\n",
-       "      <td>17.17</td>\n",
-       "      <td>54.3</td>\n",
-       "      <td>650</td>\n",
-       "      <td>650</td>\n",
-       "      <td>9957</td>\n",
-       "      <td>8.2k Event Speleothem Oxygen Isotope Data</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>6</th>\n",
-       "      <td>18803</td>\n",
-       "      <td>H14</td>\n",
-       "      <td>cal yr BP</td>\n",
-       "      <td>https://www.ncei.noaa.gov/pub/data/paleo/spele...</td>\n",
-       "      <td>[age, depth, delta 18O]</td>\n",
-       "      <td>Speleothem</td>\n",
-       "      <td>2</td>\n",
-       "      <td>31383</td>\n",
-       "      <td>Hoti Cave</td>\n",
-       "      <td>Continent&gt;Asia&gt;Western Asia&gt;Middle East&gt;Oman</td>\n",
-       "      <td>23.08</td>\n",
-       "      <td>57.35</td>\n",
-       "      <td>800</td>\n",
-       "      <td>800</td>\n",
-       "      <td>9957</td>\n",
-       "      <td>8.2k Event Speleothem Oxygen Isotope Data</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>7</th>\n",
-       "      <td>18803</td>\n",
-       "      <td>H14</td>\n",
-       "      <td>cal yr BP</td>\n",
-       "      <td>https://www.ncei.noaa.gov/pub/data/paleo/spele...</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Speleothem</td>\n",
-       "      <td>2</td>\n",
-       "      <td>31383</td>\n",
-       "      <td>Hoti Cave</td>\n",
-       "      <td>Continent&gt;Asia&gt;Western Asia&gt;Middle East&gt;Oman</td>\n",
-       "      <td>23.08</td>\n",
-       "      <td>57.35</td>\n",
-       "      <td>800</td>\n",
-       "      <td>800</td>\n",
-       "      <td>9957</td>\n",
-       "      <td>8.2k Event Speleothem Oxygen Isotope Data</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>8</th>\n",
-       "      <td>18804</td>\n",
-       "      <td>PAD07</td>\n",
-       "      <td>cal yr BP</td>\n",
-       "      <td>https://www.ncei.noaa.gov/pub/data/paleo/spele...</td>\n",
-       "      <td>[age, depth, delta 18O]</td>\n",
-       "      <td>Speleothem</td>\n",
-       "      <td>2</td>\n",
-       "      <td>31568</td>\n",
-       "      <td>Padre Cave</td>\n",
-       "      <td>Continent&gt;South America&gt;Brazil</td>\n",
-       "      <td>-13.2167</td>\n",
-       "      <td>-44.05</td>\n",
-       "      <td>650</td>\n",
-       "      <td>800</td>\n",
-       "      <td>9957</td>\n",
-       "      <td>8.2k Event Speleothem Oxygen Isotope Data</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>9</th>\n",
-       "      <td>18804</td>\n",
-       "      <td>PAD07</td>\n",
-       "      <td>cal yr BP</td>\n",
-       "      <td>https://www.ncei.noaa.gov/pub/data/paleo/spele...</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Speleothem</td>\n",
-       "      <td>2</td>\n",
-       "      <td>31568</td>\n",
-       "      <td>Padre Cave</td>\n",
-       "      <td>Continent&gt;South America&gt;Brazil</td>\n",
-       "      <td>-13.2167</td>\n",
-       "      <td>-44.05</td>\n",
-       "      <td>650</td>\n",
-       "      <td>800</td>\n",
-       "      <td>9957</td>\n",
-       "      <td>8.2k Event Speleothem Oxygen Isotope Data</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>10</th>\n",
-       "      <td>18805</td>\n",
-       "      <td>PX5</td>\n",
-       "      <td>cal yr BP</td>\n",
-       "      <td>https://www.ncei.noaa.gov/pub/data/paleo/spele...</td>\n",
-       "      <td>[age, depth, delta 18O]</td>\n",
-       "      <td>Speleothem</td>\n",
-       "      <td>2</td>\n",
-       "      <td>31569</td>\n",
-       "      <td>Paixão Cave</td>\n",
-       "      <td>Continent&gt;South America&gt;Brazil</td>\n",
-       "      <td>-12.65</td>\n",
-       "      <td>-41.05</td>\n",
-       "      <td>650</td>\n",
-       "      <td>800</td>\n",
-       "      <td>9957</td>\n",
-       "      <td>8.2k Event Speleothem Oxygen Isotope Data</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>11</th>\n",
-       "      <td>18805</td>\n",
-       "      <td>PX5</td>\n",
-       "      <td>cal yr BP</td>\n",
-       "      <td>https://www.ncei.noaa.gov/pub/data/paleo/spele...</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Speleothem</td>\n",
-       "      <td>2</td>\n",
-       "      <td>31569</td>\n",
-       "      <td>Paixão Cave</td>\n",
-       "      <td>Continent&gt;South America&gt;Brazil</td>\n",
-       "      <td>-12.65</td>\n",
-       "      <td>-41.05</td>\n",
-       "      <td>650</td>\n",
-       "      <td>800</td>\n",
-       "      <td>9957</td>\n",
-       "      <td>8.2k Event Speleothem Oxygen Isotope Data</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "   DataTableID DataTableName   TimeUnit  \\\n",
-       "0        18801     D4 Dongge  cal yr BP   \n",
-       "1        18801     D4 Dongge  cal yr BP   \n",
-       "2        18802     DA Dongge  cal yr BP   \n",
-       "3        18802     DA Dongge  cal yr BP   \n",
-       "4        18806       Q5 Qunf  cal yr BP   \n",
-       "5        18806       Q5 Qunf  cal yr BP   \n",
-       "6        18803           H14  cal yr BP   \n",
-       "7        18803           H14  cal yr BP   \n",
-       "8        18804         PAD07  cal yr BP   \n",
-       "9        18804         PAD07  cal yr BP   \n",
-       "10       18805           PX5  cal yr BP   \n",
-       "11       18805           PX5  cal yr BP   \n",
-       "\n",
-       "                                              FileURL  \\\n",
-       "0   https://www.ncei.noaa.gov/pub/data/paleo/spele...   \n",
-       "1   https://www.ncei.noaa.gov/pub/data/paleo/spele...   \n",
-       "2   https://www.ncei.noaa.gov/pub/data/paleo/spele...   \n",
-       "3   https://www.ncei.noaa.gov/pub/data/paleo/spele...   \n",
-       "4   https://www.ncei.noaa.gov/pub/data/paleo/spele...   \n",
-       "5   https://www.ncei.noaa.gov/pub/data/paleo/spele...   \n",
-       "6   https://www.ncei.noaa.gov/pub/data/paleo/spele...   \n",
-       "7   https://www.ncei.noaa.gov/pub/data/paleo/spele...   \n",
-       "8   https://www.ncei.noaa.gov/pub/data/paleo/spele...   \n",
-       "9   https://www.ncei.noaa.gov/pub/data/paleo/spele...   \n",
-       "10  https://www.ncei.noaa.gov/pub/data/paleo/spele...   \n",
-       "11  https://www.ncei.noaa.gov/pub/data/paleo/spele...   \n",
-       "\n",
-       "                  Variables FileDescription  TotalFilesAvailable SiteID  \\\n",
-       "0   [age, depth, delta 18O]      Speleothem                    2   6554   \n",
-       "1                        []      Speleothem                    2   6554   \n",
-       "2   [age, depth, delta 18O]      Speleothem                    2   6554   \n",
-       "3                        []      Speleothem                    2   6554   \n",
-       "4   [age, depth, delta 18O]      Speleothem                    2  14640   \n",
-       "5                        []      Speleothem                    2  14640   \n",
-       "6   [age, depth, delta 18O]      Speleothem                    2  31383   \n",
-       "7                        []      Speleothem                    2  31383   \n",
-       "8   [age, depth, delta 18O]      Speleothem                    2  31568   \n",
-       "9                        []      Speleothem                    2  31568   \n",
-       "10  [age, depth, delta 18O]      Speleothem                    2  31569   \n",
-       "11                       []      Speleothem                    2  31569   \n",
-       "\n",
-       "       SiteName                                  LocationName  Latitude  \\\n",
-       "0   Dongge Cave             Continent>Asia>Eastern Asia>China     25.28   \n",
-       "1   Dongge Cave             Continent>Asia>Eastern Asia>China     25.28   \n",
-       "2   Dongge Cave             Continent>Asia>Eastern Asia>China     25.28   \n",
-       "3   Dongge Cave             Continent>Asia>Eastern Asia>China     25.28   \n",
-       "4     Qunf Cave  Continent>Asia>Western Asia>Middle East>Oman     17.17   \n",
-       "5     Qunf Cave  Continent>Asia>Western Asia>Middle East>Oman     17.17   \n",
-       "6     Hoti Cave  Continent>Asia>Western Asia>Middle East>Oman     23.08   \n",
-       "7     Hoti Cave  Continent>Asia>Western Asia>Middle East>Oman     23.08   \n",
-       "8    Padre Cave                Continent>South America>Brazil  -13.2167   \n",
-       "9    Padre Cave                Continent>South America>Brazil  -13.2167   \n",
-       "10  Paixão Cave                Continent>South America>Brazil    -12.65   \n",
-       "11  Paixão Cave                Continent>South America>Brazil    -12.65   \n",
-       "\n",
-       "   Longitude MinElevation MaxElevation StudyID  \\\n",
-       "0     108.08          680          680    9957   \n",
-       "1     108.08          680          680    9957   \n",
-       "2     108.08          680          680    9957   \n",
-       "3     108.08          680          680    9957   \n",
-       "4       54.3          650          650    9957   \n",
-       "5       54.3          650          650    9957   \n",
-       "6      57.35          800          800    9957   \n",
-       "7      57.35          800          800    9957   \n",
-       "8     -44.05          650          800    9957   \n",
-       "9     -44.05          650          800    9957   \n",
-       "10    -41.05          650          800    9957   \n",
-       "11    -41.05          650          800    9957   \n",
-       "\n",
-       "                                    StudyName  \n",
-       "0   8.2k Event Speleothem Oxygen Isotope Data  \n",
-       "1   8.2k Event Speleothem Oxygen Isotope Data  \n",
-       "2   8.2k Event Speleothem Oxygen Isotope Data  \n",
-       "3   8.2k Event Speleothem Oxygen Isotope Data  \n",
-       "4   8.2k Event Speleothem Oxygen Isotope Data  \n",
-       "5   8.2k Event Speleothem Oxygen Isotope Data  \n",
-       "6   8.2k Event Speleothem Oxygen Isotope Data  \n",
-       "7   8.2k Event Speleothem Oxygen Isotope Data  \n",
-       "8   8.2k Event Speleothem Oxygen Isotope Data  \n",
-       "9   8.2k Event Speleothem Oxygen Isotope Data  \n",
-       "10  8.2k Event Speleothem Oxygen Isotope Data  \n",
-       "11  8.2k Event Speleothem Oxygen Isotope Data  "
-      ]
-     },
-     "execution_count": null,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "speleo8k_ds.get_sites()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "feeab859",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "speleo8k_ds_df = speleo8k_ds.get_data(dataTableIDs= [\"18803\"])"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "6fafd533",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
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-       "\n",
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-       "        text-align: right;\n",
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-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>Sample Number</th>\n",
-       "      <th>Depth to top (mm)</th>\n",
-       "      <th>238U (ppb)</th>\n",
-       "      <th>(ppb)</th>\n",
-       "      <th>232Th (ppt)</th>\n",
-       "      <th>(ppt)</th>\n",
-       "      <th>230Th/232Th (atomic x 10-6)</th>\n",
-       "      <th>d234U* measured</th>\n",
-       "      <th>230Th/238U activity</th>\n",
-       "      <th>Age (yr) uncorrected</th>\n",
-       "      <th>Age (yr) corrected</th>\n",
-       "      <th>d234U initial corrected</th>\n",
-       "      <th>Age (yr BP)* corrected</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>D4-4</td>\n",
-       "      <td>1402</td>\n",
-       "      <td>356</td>\n",
-       "      <td>±0.5</td>\n",
-       "      <td>62</td>\n",
-       "      <td>±5</td>\n",
-       "      <td>6700 ±600</td>\n",
-       "      <td>-26 ±1.8</td>\n",
-       "      <td>0.06977 ±0.00046</td>\n",
-       "      <td>8101 ±58</td>\n",
-       "      <td>8091 ±58</td>\n",
-       "      <td>-26.6 ±1.9</td>\n",
-       "      <td>8035 ±58</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>D4-9 n</td>\n",
-       "      <td>1404</td>\n",
-       "      <td>388</td>\n",
-       "      <td>±0.1</td>\n",
-       "      <td>89</td>\n",
-       "      <td>±4</td>\n",
-       "      <td>5000 ±200</td>\n",
-       "      <td>-23.9 ±1.2</td>\n",
-       "      <td>0.07009 ±0.00014</td>\n",
-       "      <td>8120 ±19</td>\n",
-       "      <td>8108 ±21</td>\n",
-       "      <td>-24.5 ±1.2</td>\n",
-       "      <td>8052 ±21</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>D4-1</td>\n",
-       "      <td>1410</td>\n",
-       "      <td>497.2</td>\n",
-       "      <td>±0.8</td>\n",
-       "      <td>468</td>\n",
-       "      <td>±6</td>\n",
-       "      <td>1240 ±20</td>\n",
-       "      <td>-26.3 ±1.5</td>\n",
-       "      <td>0.07063 ±0.00035</td>\n",
-       "      <td>8206 ±44</td>\n",
-       "      <td>8157 ±54</td>\n",
-       "      <td>-26.9 ±1.6</td>\n",
-       "      <td>8101 ±54</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>D4-8 n</td>\n",
-       "      <td>1425</td>\n",
-       "      <td>493.8</td>\n",
-       "      <td>±0.1</td>\n",
-       "      <td>191</td>\n",
-       "      <td>±5</td>\n",
-       "      <td>3020 ±80</td>\n",
-       "      <td>-28.8 ±0.5</td>\n",
-       "      <td>0.07065 ±0.00016</td>\n",
-       "      <td>8232 ±20</td>\n",
-       "      <td>8212 ±24</td>\n",
-       "      <td>-29.5 ±0.5</td>\n",
-       "      <td>8156 ±24</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>D4-10 n</td>\n",
-       "      <td>1447</td>\n",
-       "      <td>370.5</td>\n",
-       "      <td>±0.1</td>\n",
-       "      <td>143</td>\n",
-       "      <td>±5</td>\n",
-       "      <td>3100 ±100</td>\n",
-       "      <td>-13.2 ±0.7</td>\n",
-       "      <td>0.07259 ±0.00017</td>\n",
-       "      <td>8326 ±21</td>\n",
-       "      <td>8306 ±25</td>\n",
-       "      <td>-13.5 ±0.7</td>\n",
-       "      <td>8250 ±25</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  Sample Number Depth to top (mm) 238U (ppb) (ppb) 232Th (ppt) (ppt)  \\\n",
-       "0          D4-4              1402        356  ±0.5          62    ±5   \n",
-       "1        D4-9 n              1404        388  ±0.1          89    ±4   \n",
-       "2          D4-1              1410      497.2  ±0.8         468    ±6   \n",
-       "3        D4-8 n              1425      493.8  ±0.1         191    ±5   \n",
-       "4       D4-10 n              1447      370.5  ±0.1         143    ±5   \n",
-       "\n",
-       "  230Th/232Th (atomic x 10-6) d234U* measured 230Th/238U activity  \\\n",
-       "0                   6700 ±600        -26 ±1.8    0.06977 ±0.00046   \n",
-       "1                   5000 ±200      -23.9 ±1.2    0.07009 ±0.00014   \n",
-       "2                    1240 ±20      -26.3 ±1.5    0.07063 ±0.00035   \n",
-       "3                    3020 ±80      -28.8 ±0.5    0.07065 ±0.00016   \n",
-       "4                   3100 ±100      -13.2 ±0.7    0.07259 ±0.00017   \n",
-       "\n",
-       "  Age (yr) uncorrected Age (yr) corrected d234U initial corrected  \\\n",
-       "0             8101 ±58           8091 ±58              -26.6 ±1.9   \n",
-       "1             8120 ±19           8108 ±21              -24.5 ±1.2   \n",
-       "2             8206 ±44           8157 ±54              -26.9 ±1.6   \n",
-       "3             8232 ±20           8212 ±24              -29.5 ±0.5   \n",
-       "4             8326 ±21           8306 ±25              -13.5 ±0.7   \n",
-       "\n",
-       "  Age (yr BP)* corrected  \n",
-       "0               8035 ±58  \n",
-       "1               8052 ±21  \n",
-       "2               8101 ±54  \n",
-       "3               8156 ±24  \n",
-       "4               8250 ±25  "
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "{'NOAAStudyId': '9957', 'StudyName': '8.2k Event Speleothem Oxygen Isotope Data'}\n"
-     ]
-    },
-    {
-     "data": {
-      "text/html": [
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-       "      <th></th>\n",
-       "      <th>Sample Number</th>\n",
-       "      <th>Depth to top (mm)</th>\n",
-       "      <th>238U (ppb)</th>\n",
-       "      <th>(ppb)</th>\n",
-       "      <th>232Th (ppt)</th>\n",
-       "      <th>(ppt)</th>\n",
-       "      <th>230Th/232Th (atomic x 10-6)</th>\n",
-       "      <th>d234U* measured</th>\n",
-       "      <th>230Th/238U activity</th>\n",
-       "      <th>Age (yr) uncorrected</th>\n",
-       "      <th>Age (yr) corrected</th>\n",
-       "      <th>d234U initial corrected</th>\n",
-       "      <th>Age (yr BP)* corrected</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>DA5-13</td>\n",
-       "      <td>858.5</td>\n",
-       "      <td>586.3</td>\n",
-       "      <td>±0.8</td>\n",
-       "      <td>570</td>\n",
-       "      <td>±5</td>\n",
-       "      <td>1140 ±10</td>\n",
-       "      <td>-69.9 ±1.7</td>\n",
-       "      <td>0.06679 ±0.00033</td>\n",
-       "      <td>8126 ±44</td>\n",
-       "      <td>8073 ±56</td>\n",
-       "      <td>-71.5 ±1.7</td>\n",
-       "      <td>8018 ±56</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>DA5-6</td>\n",
-       "      <td>859</td>\n",
-       "      <td>545.6</td>\n",
-       "      <td>±0.7</td>\n",
-       "      <td>200</td>\n",
-       "      <td>±10</td>\n",
-       "      <td>2900 ±200</td>\n",
-       "      <td>-72.9 ±1.1</td>\n",
-       "      <td>0.06594 ±0.00048</td>\n",
-       "      <td>8046 ±61</td>\n",
-       "      <td>8025 ±63</td>\n",
-       "      <td>-74.5 ±1.2</td>\n",
-       "      <td>7970 ±63</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>DA5-5</td>\n",
-       "      <td>865.1</td>\n",
-       "      <td>615.3</td>\n",
-       "      <td>±0.8</td>\n",
-       "      <td>590</td>\n",
-       "      <td>±10</td>\n",
-       "      <td>1150 ±30</td>\n",
-       "      <td>-75.3 ±1.2</td>\n",
-       "      <td>0.06705 ±0.00051</td>\n",
-       "      <td>8209 ±66</td>\n",
-       "      <td>8156 ±75</td>\n",
-       "      <td>-77.1 ±1.2</td>\n",
-       "      <td>8101 ±75</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>DA-17 n</td>\n",
-       "      <td>865.5</td>\n",
-       "      <td>752.3</td>\n",
-       "      <td>±0.1</td>\n",
-       "      <td>689</td>\n",
-       "      <td>±5</td>\n",
-       "      <td>1210 ±10</td>\n",
-       "      <td>-74.8 ±0.7</td>\n",
-       "      <td>0.06703 ±0.00015</td>\n",
-       "      <td>8201 ±20</td>\n",
-       "      <td>8151 ±32</td>\n",
-       "      <td>-76.5 ±0.7</td>\n",
-       "      <td>8096 ±32</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>DA5-4</td>\n",
-       "      <td>871.2</td>\n",
-       "      <td>516.2</td>\n",
-       "      <td>±0.8</td>\n",
-       "      <td>340</td>\n",
-       "      <td>±10</td>\n",
-       "      <td>1710 ±60</td>\n",
-       "      <td>-75.6 ±1.3</td>\n",
-       "      <td>0.06747 ±0.00071</td>\n",
-       "      <td>8265 ±91</td>\n",
-       "      <td>8229 ±94</td>\n",
-       "      <td>-77.3 ±1.4</td>\n",
-       "      <td>8174 ±94</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  Sample Number Depth to top (mm) 238U (ppb) (ppb) 232Th (ppt) (ppt)  \\\n",
-       "0        DA5-13             858.5      586.3  ±0.8         570    ±5   \n",
-       "1         DA5-6               859      545.6  ±0.7         200   ±10   \n",
-       "2         DA5-5             865.1      615.3  ±0.8         590   ±10   \n",
-       "3       DA-17 n             865.5      752.3  ±0.1         689    ±5   \n",
-       "4         DA5-4             871.2      516.2  ±0.8         340   ±10   \n",
-       "\n",
-       "  230Th/232Th (atomic x 10-6) d234U* measured 230Th/238U activity  \\\n",
-       "0                    1140 ±10      -69.9 ±1.7    0.06679 ±0.00033   \n",
-       "1                   2900 ±200      -72.9 ±1.1    0.06594 ±0.00048   \n",
-       "2                    1150 ±30      -75.3 ±1.2    0.06705 ±0.00051   \n",
-       "3                    1210 ±10      -74.8 ±0.7    0.06703 ±0.00015   \n",
-       "4                    1710 ±60      -75.6 ±1.3    0.06747 ±0.00071   \n",
-       "\n",
-       "  Age (yr) uncorrected Age (yr) corrected d234U initial corrected  \\\n",
-       "0             8126 ±44           8073 ±56              -71.5 ±1.7   \n",
-       "1             8046 ±61           8025 ±63              -74.5 ±1.2   \n",
-       "2             8209 ±66           8156 ±75              -77.1 ±1.2   \n",
-       "3             8201 ±20           8151 ±32              -76.5 ±0.7   \n",
-       "4             8265 ±91           8229 ±94              -77.3 ±1.4   \n",
-       "\n",
-       "  Age (yr BP)* corrected  \n",
-       "0               8018 ±56  \n",
-       "1               7970 ±63  \n",
-       "2               8101 ±75  \n",
-       "3               8096 ±32  \n",
-       "4               8174 ±94  "
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "{'NOAAStudyId': '9957', 'StudyName': '8.2k Event Speleothem Oxygen Isotope Data'}\n"
-     ]
-    },
-    {
-     "data": {
-      "text/html": [
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-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
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-       "\n",
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-       "\n",
-       "    .dataframe thead th {\n",
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-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>Sample Number</th>\n",
-       "      <th>Depth to top (mm)</th>\n",
-       "      <th>238U (ppb)</th>\n",
-       "      <th>(ppb)</th>\n",
-       "      <th>232Th (ppt)</th>\n",
-       "      <th>(ppt)</th>\n",
-       "      <th>230Th/232Th (atomic x 10-6)</th>\n",
-       "      <th>d234U* measured</th>\n",
-       "      <th>230Th/238U activity</th>\n",
-       "      <th>Age (yr) uncorrected</th>\n",
-       "      <th>Age (yr) corrected</th>\n",
-       "      <th>d234U initial corrected</th>\n",
-       "      <th>Age (yr BP)* corrected</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>Q5-15 n</td>\n",
-       "      <td>2</td>\n",
-       "      <td>659.6</td>\n",
-       "      <td>±0.8</td>\n",
-       "      <td>250</td>\n",
-       "      <td>±10</td>\n",
-       "      <td>2800 ±100</td>\n",
-       "      <td>-83.1 ±1.6</td>\n",
-       "      <td>0.06592 ±0.00027</td>\n",
-       "      <td>8138 ±37</td>\n",
-       "      <td>8125 ±38</td>\n",
-       "      <td>-85.1 ±1.6</td>\n",
-       "      <td>8069 ±38</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>Q5-14 n</td>\n",
-       "      <td>7</td>\n",
-       "      <td>646</td>\n",
-       "      <td>±0.7</td>\n",
-       "      <td>290</td>\n",
-       "      <td>±10</td>\n",
-       "      <td>2500 ±100</td>\n",
-       "      <td>-75.9 ±1.4</td>\n",
-       "      <td>0.06692 ±0.00026</td>\n",
-       "      <td>8197 ±36</td>\n",
-       "      <td>8183 ±36</td>\n",
-       "      <td>-77.7 ±1.4</td>\n",
-       "      <td>8127 ±36</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>Q5-19 n</td>\n",
-       "      <td>11.5</td>\n",
-       "      <td>739.4</td>\n",
-       "      <td>±0.7</td>\n",
-       "      <td>870</td>\n",
-       "      <td>±10</td>\n",
-       "      <td>950 ±10</td>\n",
-       "      <td>-71 ±1.4</td>\n",
-       "      <td>0.06763 ±0.00013</td>\n",
-       "      <td>8242 ±21</td>\n",
-       "      <td>8205 ±28</td>\n",
-       "      <td>-72.7 ±1.4</td>\n",
-       "      <td>8149 ±28</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>Q5-6 n</td>\n",
-       "      <td>17</td>\n",
-       "      <td>492.1</td>\n",
-       "      <td>±0.1</td>\n",
-       "      <td>295</td>\n",
-       "      <td>±4</td>\n",
-       "      <td>1840 ±20</td>\n",
-       "      <td>-79.3 ±0.4</td>\n",
-       "      <td>0.06695 ±0.00015</td>\n",
-       "      <td>8234 ±19</td>\n",
-       "      <td>8215 ±21</td>\n",
-       "      <td>-81.2 ±0.4</td>\n",
-       "      <td>8159 ±21</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>Q5-10 n</td>\n",
-       "      <td>26</td>\n",
-       "      <td>593</td>\n",
-       "      <td>±0.9</td>\n",
-       "      <td>970</td>\n",
-       "      <td>±10</td>\n",
-       "      <td>681 ±9</td>\n",
-       "      <td>-84.9 ±1.8</td>\n",
-       "      <td>0.06758 ±0.00022</td>\n",
-       "      <td>8368 ±33</td>\n",
-       "      <td>8316 ±42</td>\n",
-       "      <td>-86.9 ±1.8</td>\n",
-       "      <td>8260 ±42</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  Sample Number Depth to top (mm) 238U (ppb) (ppb) 232Th (ppt) (ppt)  \\\n",
-       "0       Q5-15 n                 2      659.6  ±0.8         250   ±10   \n",
-       "1       Q5-14 n                 7        646  ±0.7         290   ±10   \n",
-       "2       Q5-19 n              11.5      739.4  ±0.7         870   ±10   \n",
-       "3        Q5-6 n                17      492.1  ±0.1         295    ±4   \n",
-       "4       Q5-10 n                26        593  ±0.9         970   ±10   \n",
-       "\n",
-       "  230Th/232Th (atomic x 10-6) d234U* measured 230Th/238U activity  \\\n",
-       "0                   2800 ±100      -83.1 ±1.6    0.06592 ±0.00027   \n",
-       "1                   2500 ±100      -75.9 ±1.4    0.06692 ±0.00026   \n",
-       "2                     950 ±10        -71 ±1.4    0.06763 ±0.00013   \n",
-       "3                    1840 ±20      -79.3 ±0.4    0.06695 ±0.00015   \n",
-       "4                      681 ±9      -84.9 ±1.8    0.06758 ±0.00022   \n",
-       "\n",
-       "  Age (yr) uncorrected Age (yr) corrected d234U initial corrected  \\\n",
-       "0             8138 ±37           8125 ±38              -85.1 ±1.6   \n",
-       "1             8197 ±36           8183 ±36              -77.7 ±1.4   \n",
-       "2             8242 ±21           8205 ±28              -72.7 ±1.4   \n",
-       "3             8234 ±19           8215 ±21              -81.2 ±0.4   \n",
-       "4             8368 ±33           8316 ±42              -86.9 ±1.8   \n",
-       "\n",
-       "  Age (yr BP)* corrected  \n",
-       "0               8069 ±38  \n",
-       "1               8127 ±36  \n",
-       "2               8149 ±28  \n",
-       "3               8159 ±21  \n",
-       "4               8260 ±42  "
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "{'NOAAStudyId': '9957', 'StudyName': '8.2k Event Speleothem Oxygen Isotope Data'}\n"
-     ]
-    },
-    {
-     "data": {
-      "text/html": [
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-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>Sample Number</th>\n",
-       "      <th>Depth to top (mm)</th>\n",
-       "      <th>238U (ppb)</th>\n",
-       "      <th>(ppb)</th>\n",
-       "      <th>232Th (ppt)</th>\n",
-       "      <th>(ppt)</th>\n",
-       "      <th>230Th/232Th (atomic x 10-6)</th>\n",
-       "      <th>d234U* measured</th>\n",
-       "      <th>230Th/238U activity</th>\n",
-       "      <th>Age (yr) uncorrected</th>\n",
-       "      <th>Age (yr) corrected</th>\n",
-       "      <th>d234U initial corrected</th>\n",
-       "      <th>Age (yr BP)* corrected</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>PX-6 n</td>\n",
-       "      <td>91</td>\n",
-       "      <td>1884</td>\n",
-       "      <td>±2</td>\n",
-       "      <td>217</td>\n",
-       "      <td>±5</td>\n",
-       "      <td>24500 ±600</td>\n",
-       "      <td>1363 ±2</td>\n",
-       "      <td>0.17128 ±0.00028</td>\n",
-       "      <td>8150 ±17</td>\n",
-       "      <td>8149 ±17</td>\n",
-       "      <td>1394.4 ±2.5</td>\n",
-       "      <td>8091 ±17</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>PX-7 n</td>\n",
-       "      <td>94</td>\n",
-       "      <td>1382</td>\n",
-       "      <td>±1</td>\n",
-       "      <td>136</td>\n",
-       "      <td>±3</td>\n",
-       "      <td>28900 ±700</td>\n",
-       "      <td>1381 ±2</td>\n",
-       "      <td>0.17287 ±0.00028</td>\n",
-       "      <td>8162 ±16</td>\n",
-       "      <td>8161 ±16</td>\n",
-       "      <td>1413.3 ±2.3</td>\n",
-       "      <td>8103 ±16</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>PX-8 n</td>\n",
-       "      <td>97</td>\n",
-       "      <td>1610</td>\n",
-       "      <td>±2</td>\n",
-       "      <td>232</td>\n",
-       "      <td>±5</td>\n",
-       "      <td>19900 ±400</td>\n",
-       "      <td>1392 ±2</td>\n",
-       "      <td>0.17435 ±0.00029</td>\n",
-       "      <td>8194 ±17</td>\n",
-       "      <td>8192 ±17</td>\n",
-       "      <td>1425 ±2.5</td>\n",
-       "      <td>8134 ±17</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>PX-9 n</td>\n",
-       "      <td>100.5</td>\n",
-       "      <td>2094</td>\n",
-       "      <td>±3</td>\n",
-       "      <td>82</td>\n",
-       "      <td>±2</td>\n",
-       "      <td>74600 ±2200</td>\n",
-       "      <td>1405 ±3</td>\n",
-       "      <td>0.17617 ±0.00032</td>\n",
-       "      <td>8238 ±18</td>\n",
-       "      <td>8237 ±18</td>\n",
-       "      <td>1437.9 ±2.7</td>\n",
-       "      <td>8179 ±18</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>PX-11 n</td>\n",
-       "      <td>104</td>\n",
-       "      <td>2456</td>\n",
-       "      <td>±3</td>\n",
-       "      <td>110</td>\n",
-       "      <td>±3</td>\n",
-       "      <td>65200 ±1700</td>\n",
-       "      <td>1408 ±3</td>\n",
-       "      <td>0.17715 ±0.00033</td>\n",
-       "      <td>8275 ±19</td>\n",
-       "      <td>8274 ±19</td>\n",
-       "      <td>1441.2 ±2.6</td>\n",
-       "      <td>8216 ±19</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  Sample Number Depth to top (mm) 238U (ppb) (ppb) 232Th (ppt) (ppt)  \\\n",
-       "0        PX-6 n                91       1884    ±2         217    ±5   \n",
-       "1        PX-7 n                94       1382    ±1         136    ±3   \n",
-       "2        PX-8 n                97       1610    ±2         232    ±5   \n",
-       "3        PX-9 n             100.5       2094    ±3          82    ±2   \n",
-       "4       PX-11 n               104       2456    ±3         110    ±3   \n",
-       "\n",
-       "  230Th/232Th (atomic x 10-6) d234U* measured 230Th/238U activity  \\\n",
-       "0                  24500 ±600         1363 ±2    0.17128 ±0.00028   \n",
-       "1                  28900 ±700         1381 ±2    0.17287 ±0.00028   \n",
-       "2                  19900 ±400         1392 ±2    0.17435 ±0.00029   \n",
-       "3                 74600 ±2200         1405 ±3    0.17617 ±0.00032   \n",
-       "4                 65200 ±1700         1408 ±3    0.17715 ±0.00033   \n",
-       "\n",
-       "  Age (yr) uncorrected Age (yr) corrected d234U initial corrected  \\\n",
-       "0             8150 ±17           8149 ±17             1394.4 ±2.5   \n",
-       "1             8162 ±16           8161 ±16             1413.3 ±2.3   \n",
-       "2             8194 ±17           8192 ±17               1425 ±2.5   \n",
-       "3             8238 ±18           8237 ±18             1437.9 ±2.7   \n",
-       "4             8275 ±19           8274 ±19             1441.2 ±2.6   \n",
-       "\n",
-       "  Age (yr BP)* corrected  \n",
-       "0               8091 ±17  \n",
-       "1               8103 ±16  \n",
-       "2               8134 ±17  \n",
-       "3               8179 ±18  \n",
-       "4               8216 ±19  "
-      ]
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-      "{'NOAAStudyId': '9957', 'StudyName': '8.2k Event Speleothem Oxygen Isotope Data'}\n"
-     ]
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-       "      <th></th>\n",
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-       "      <th>Depth to top (mm)</th>\n",
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-       "      <th>(ppb)</th>\n",
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-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>H14-10 n</td>\n",
-       "      <td>160.9</td>\n",
-       "      <td>1696.1</td>\n",
-       "      <td>±0.5</td>\n",
-       "      <td>584</td>\n",
-       "      <td>±8</td>\n",
-       "      <td>5300 ±100</td>\n",
-       "      <td>599.9 ±0.4</td>\n",
-       "      <td>0.11026 ±0.00034</td>\n",
-       "      <td>7764 ±25</td>\n",
-       "      <td>7758 ±25</td>\n",
-       "      <td>613.2 ±0.4</td>\n",
-       "      <td>7702 ±25</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>H14-9 n</td>\n",
-       "      <td>166.3</td>\n",
-       "      <td>1786.9</td>\n",
-       "      <td>±0.5</td>\n",
-       "      <td>796</td>\n",
-       "      <td>±8</td>\n",
-       "      <td>4100 ±40</td>\n",
-       "      <td>596.4 ±0.6</td>\n",
-       "      <td>0.11066 ±0.00032</td>\n",
-       "      <td>7812 ±23</td>\n",
-       "      <td>7804 ±24</td>\n",
-       "      <td>609.7 ±0.6</td>\n",
-       "      <td>7748 ±24</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>H14-8 n</td>\n",
-       "      <td>201.2</td>\n",
-       "      <td>1700.4</td>\n",
-       "      <td>±0.5</td>\n",
-       "      <td>285</td>\n",
-       "      <td>±8</td>\n",
-       "      <td>11100 ±300</td>\n",
-       "      <td>605.9 ±0.6</td>\n",
-       "      <td>0.11253 ±0.00036</td>\n",
-       "      <td>7899 ±26</td>\n",
-       "      <td>7896 ±26</td>\n",
-       "      <td>619.6 ±0.6</td>\n",
-       "      <td>7840 ±26</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>H14-7 n</td>\n",
-       "      <td>215.9</td>\n",
-       "      <td>1896.2</td>\n",
-       "      <td>±0.5</td>\n",
-       "      <td>118</td>\n",
-       "      <td>±9</td>\n",
-       "      <td>30000 ±2200</td>\n",
-       "      <td>602.2 ±0.4</td>\n",
-       "      <td>0.11268 ±0.00034</td>\n",
-       "      <td>7929 ±25</td>\n",
-       "      <td>7928 ±25</td>\n",
-       "      <td>615.9 ±0.4</td>\n",
-       "      <td>7872 ±25</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>H14-6 n</td>\n",
-       "      <td>238.3</td>\n",
-       "      <td>1616</td>\n",
-       "      <td>±0.4</td>\n",
-       "      <td>222</td>\n",
-       "      <td>±7</td>\n",
-       "      <td>13800 ±400</td>\n",
-       "      <td>606 ±0.5</td>\n",
-       "      <td>0.11434 ±0.00033</td>\n",
-       "      <td>8029 ±24</td>\n",
-       "      <td>8027 ±24</td>\n",
-       "      <td>619.9 ±0.5</td>\n",
-       "      <td>7971 ±24</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  Sample Number Depth to top (mm) 238U (ppb) (ppb) 232Th (ppt) (ppt)  \\\n",
-       "0      H14-10 n             160.9     1696.1  ±0.5         584    ±8   \n",
-       "1       H14-9 n             166.3     1786.9  ±0.5         796    ±8   \n",
-       "2       H14-8 n             201.2     1700.4  ±0.5         285    ±8   \n",
-       "3       H14-7 n             215.9     1896.2  ±0.5         118    ±9   \n",
-       "4       H14-6 n             238.3       1616  ±0.4         222    ±7   \n",
-       "\n",
-       "  230Th/232Th (atomic x 10-6) d234U* measured 230Th/238U activity  \\\n",
-       "0                   5300 ±100      599.9 ±0.4    0.11026 ±0.00034   \n",
-       "1                    4100 ±40      596.4 ±0.6    0.11066 ±0.00032   \n",
-       "2                  11100 ±300      605.9 ±0.6    0.11253 ±0.00036   \n",
-       "3                 30000 ±2200      602.2 ±0.4    0.11268 ±0.00034   \n",
-       "4                  13800 ±400        606 ±0.5    0.11434 ±0.00033   \n",
-       "\n",
-       "  Age (yr) uncorrected Age (yr) corrected d234U initial corrected  \\\n",
-       "0             7764 ±25           7758 ±25              613.2 ±0.4   \n",
-       "1             7812 ±23           7804 ±24              609.7 ±0.6   \n",
-       "2             7899 ±26           7896 ±26              619.6 ±0.6   \n",
-       "3             7929 ±25           7928 ±25              615.9 ±0.4   \n",
-       "4             8029 ±24           8027 ±24              619.9 ±0.5   \n",
-       "\n",
-       "  Age (yr BP)* corrected  \n",
-       "0               7702 ±25  \n",
-       "1               7748 ±24  \n",
-       "2               7840 ±26  \n",
-       "3               7872 ±25  \n",
-       "4               7971 ±24  "
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "{'NOAAStudyId': '9957', 'StudyName': '8.2k Event Speleothem Oxygen Isotope Data'}\n"
-     ]
-    },
-    {
-     "data": {
-      "text/html": [
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-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
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-       "\n",
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-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>Sample Number</th>\n",
-       "      <th>Depth to top (mm)</th>\n",
-       "      <th>238U (ppb)</th>\n",
-       "      <th>(ppb)</th>\n",
-       "      <th>232Th (ppt)</th>\n",
-       "      <th>(ppt)</th>\n",
-       "      <th>230Th/232Th (atomic x 10-6)</th>\n",
-       "      <th>d234U* measured</th>\n",
-       "      <th>230Th/238U activity</th>\n",
-       "      <th>Age (yr) uncorrected</th>\n",
-       "      <th>Age (yr) corrected</th>\n",
-       "      <th>d234U initial corrected</th>\n",
-       "      <th>Age (yr BP)* corrected</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>B2-8</td>\n",
-       "      <td>131</td>\n",
-       "      <td>652.9</td>\n",
-       "      <td>±0.8</td>\n",
-       "      <td>440</td>\n",
-       "      <td>±20</td>\n",
-       "      <td>3100 ±100</td>\n",
-       "      <td>905.3 ±2.0</td>\n",
-       "      <td>0.12761 ±0.00066</td>\n",
-       "      <td>7514 ±41</td>\n",
-       "      <td>7503 ±41</td>\n",
-       "      <td>924.7 ±2.1</td>\n",
-       "      <td>7448 ±41</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>B2-16 n</td>\n",
-       "      <td>166</td>\n",
-       "      <td>782.9</td>\n",
-       "      <td>±0.1</td>\n",
-       "      <td>113</td>\n",
-       "      <td>±5</td>\n",
-       "      <td>14600 ±700</td>\n",
-       "      <td>865.9 ±0.8</td>\n",
-       "      <td>0.12802 ±0.00023</td>\n",
-       "      <td>7704 ±15</td>\n",
-       "      <td>7701 ±15</td>\n",
-       "      <td>885 ±0.8</td>\n",
-       "      <td>7645 ±15</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>B2-7</td>\n",
-       "      <td>190</td>\n",
-       "      <td>1080</td>\n",
-       "      <td>±2</td>\n",
-       "      <td>290</td>\n",
-       "      <td>±10</td>\n",
-       "      <td>7600 ±300</td>\n",
-       "      <td>770.2 ±2.1</td>\n",
-       "      <td>0.12296 ±0.00046</td>\n",
-       "      <td>7804 ±32</td>\n",
-       "      <td>7800 ±32</td>\n",
-       "      <td>787.3 ±2.1</td>\n",
-       "      <td>7745 ±32</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>B2-15 n</td>\n",
-       "      <td>211</td>\n",
-       "      <td>789.6</td>\n",
-       "      <td>±0.1</td>\n",
-       "      <td>104</td>\n",
-       "      <td>±4</td>\n",
-       "      <td>15700 ±600</td>\n",
-       "      <td>790.6 ±0.9</td>\n",
-       "      <td>0.12538 ±0.00022</td>\n",
-       "      <td>7869 ±15</td>\n",
-       "      <td>7867 ±15</td>\n",
-       "      <td>808.3 ±0.9</td>\n",
-       "      <td>7811 ±15</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>B2-6-II</td>\n",
-       "      <td>237</td>\n",
-       "      <td>979</td>\n",
-       "      <td>±1</td>\n",
-       "      <td>130</td>\n",
-       "      <td>±10</td>\n",
-       "      <td>16500 ±1500</td>\n",
-       "      <td>879.1 ±1.5</td>\n",
-       "      <td>0.13355 ±0.00056</td>\n",
-       "      <td>7988 ±36</td>\n",
-       "      <td>7986 ±36</td>\n",
-       "      <td>899.2 ±1.6</td>\n",
-       "      <td>7931 ±36</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  Sample Number Depth to top (mm) 238U (ppb) (ppb) 232Th (ppt) (ppt)  \\\n",
-       "0          B2-8               131      652.9  ±0.8         440   ±20   \n",
-       "1       B2-16 n               166      782.9  ±0.1         113    ±5   \n",
-       "2          B2-7               190       1080    ±2         290   ±10   \n",
-       "3       B2-15 n               211      789.6  ±0.1         104    ±4   \n",
-       "4       B2-6-II               237        979    ±1         130   ±10   \n",
-       "\n",
-       "  230Th/232Th (atomic x 10-6) d234U* measured 230Th/238U activity  \\\n",
-       "0                   3100 ±100      905.3 ±2.0    0.12761 ±0.00066   \n",
-       "1                  14600 ±700      865.9 ±0.8    0.12802 ±0.00023   \n",
-       "2                   7600 ±300      770.2 ±2.1    0.12296 ±0.00046   \n",
-       "3                  15700 ±600      790.6 ±0.9    0.12538 ±0.00022   \n",
-       "4                 16500 ±1500      879.1 ±1.5    0.13355 ±0.00056   \n",
-       "\n",
-       "  Age (yr) uncorrected Age (yr) corrected d234U initial corrected  \\\n",
-       "0             7514 ±41           7503 ±41              924.7 ±2.1   \n",
-       "1             7704 ±15           7701 ±15                885 ±0.8   \n",
-       "2             7804 ±32           7800 ±32              787.3 ±2.1   \n",
-       "3             7869 ±15           7867 ±15              808.3 ±0.9   \n",
-       "4             7988 ±36           7986 ±36              899.2 ±1.6   \n",
-       "\n",
-       "  Age (yr BP)* corrected  \n",
-       "0               7448 ±41  \n",
-       "1               7645 ±15  \n",
-       "2               7745 ±32  \n",
-       "3               7811 ±15  \n",
-       "4               7931 ±36  "
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "{'NOAAStudyId': '9957', 'StudyName': '8.2k Event Speleothem Oxygen Isotope Data'}\n"
-     ]
-    },
-    {
-     "data": {
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-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>Depth</th>\n",
-       "      <th>Age</th>\n",
-       "      <th>d18O</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>1395</td>\n",
-       "      <td>7992</td>\n",
-       "      <td>-8.96</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>1396</td>\n",
-       "      <td>7999</td>\n",
-       "      <td>-9.2</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>1397</td>\n",
-       "      <td>8007</td>\n",
-       "      <td>-8.91</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>1398</td>\n",
-       "      <td>8014</td>\n",
-       "      <td>-8.84</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>1400</td>\n",
-       "      <td>8027</td>\n",
-       "      <td>-8.91</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  Depth   Age   d18O\n",
-       "0  1395  7992  -8.96\n",
-       "1  1396  7999   -9.2\n",
-       "2  1397  8007  -8.91\n",
-       "3  1398  8014  -8.84\n",
-       "4  1400  8027  -8.91"
-      ]
-     },
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-      "{'NOAAStudyId': '9957', 'StudyName': '8.2k Event Speleothem Oxygen Isotope Data'}\n"
-     ]
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-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>858.5</td>\n",
-       "      <td>7990</td>\n",
-       "      <td>-8.79</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>858.8</td>\n",
-       "      <td>7996</td>\n",
-       "      <td>-8.64</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>859</td>\n",
-       "      <td>8000</td>\n",
-       "      <td>-8.72</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>859.3</td>\n",
-       "      <td>8006</td>\n",
-       "      <td>-8.65</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>859.5</td>\n",
-       "      <td>8009</td>\n",
-       "      <td>-8.81</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "   Depth   Age   d18O\n",
-       "0  858.5  7990  -8.79\n",
-       "1  858.8  7996  -8.64\n",
-       "2    859  8000  -8.72\n",
-       "3  859.3  8006  -8.65\n",
-       "4  859.5  8009  -8.81"
-      ]
-     },
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-    },
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-     "output_type": "stream",
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-      "{'NOAAStudyId': '9957', 'StudyName': '8.2k Event Speleothem Oxygen Isotope Data'}\n"
-     ]
-    },
-    {
-     "data": {
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-       "      <th></th>\n",
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-       "      <th>Age</th>\n",
-       "      <th>d18O</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>0</td>\n",
-       "      <td>8030</td>\n",
-       "      <td>-1.89</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>1</td>\n",
-       "      <td>8050</td>\n",
-       "      <td>-1.85</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>3</td>\n",
-       "      <td>8088</td>\n",
-       "      <td>-1.55</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>4.5</td>\n",
-       "      <td>8108</td>\n",
-       "      <td>-1.8</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>7</td>\n",
-       "      <td>8127</td>\n",
-       "      <td>-1.86</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  Depth   Age   d18O\n",
-       "0     0  8030  -1.89\n",
-       "1     1  8050  -1.85\n",
-       "2     3  8088  -1.55\n",
-       "3   4.5  8108   -1.8\n",
-       "4     7  8127  -1.86"
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-      "{'NOAAStudyId': '9957', 'StudyName': '8.2k Event Speleothem Oxygen Isotope Data'}\n"
-     ]
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-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>Depth</th>\n",
-       "      <th>Age</th>\n",
-       "      <th>d18O</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>153.8</td>\n",
-       "      <td>7678</td>\n",
-       "      <td>-4.08</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>154.3</td>\n",
-       "      <td>7680</td>\n",
-       "      <td>-4.08</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>154.8</td>\n",
-       "      <td>7682</td>\n",
-       "      <td>-4.23</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>155.3</td>\n",
-       "      <td>7684</td>\n",
-       "      <td>-4.1</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>155.8</td>\n",
-       "      <td>7687</td>\n",
-       "      <td>-4.15</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "   Depth   Age   d18O\n",
-       "0  153.8  7678  -4.08\n",
-       "1  154.3  7680  -4.08\n",
-       "2  154.8  7682  -4.23\n",
-       "3  155.3  7684   -4.1\n",
-       "4  155.8  7687  -4.15"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "{'NOAAStudyId': '9957', 'StudyName': '8.2k Event Speleothem Oxygen Isotope Data'}\n"
-     ]
-    },
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
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-       "\n",
-       "    .dataframe tbody tr th {\n",
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-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>Depth</th>\n",
-       "      <th>Age</th>\n",
-       "      <th>d18O</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>90</td>\n",
-       "      <td>8087</td>\n",
-       "      <td>-5.07</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>90.5</td>\n",
-       "      <td>8089</td>\n",
-       "      <td>-5.37</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>91</td>\n",
-       "      <td>8091</td>\n",
-       "      <td>-5.49</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>91.5</td>\n",
-       "      <td>8093</td>\n",
-       "      <td>-5.57</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>92</td>\n",
-       "      <td>8095</td>\n",
-       "      <td>-4.79</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  Depth   Age   d18O\n",
-       "0    90  8087  -5.07\n",
-       "1  90.5  8089  -5.37\n",
-       "2    91  8091  -5.49\n",
-       "3  91.5  8093  -5.57\n",
-       "4    92  8095  -4.79"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "{'NOAAStudyId': '9957', 'StudyName': '8.2k Event Speleothem Oxygen Isotope Data'}\n"
-     ]
-    },
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>Depth</th>\n",
-       "      <th>Age</th>\n",
-       "      <th>d18O</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>199</td>\n",
-       "      <td>7782</td>\n",
-       "      <td>-6.151</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>200.5</td>\n",
-       "      <td>7789</td>\n",
-       "      <td>-6.372</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>202</td>\n",
-       "      <td>7797</td>\n",
-       "      <td>-6.474</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>203.5</td>\n",
-       "      <td>7804</td>\n",
-       "      <td>-6.387</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>205</td>\n",
-       "      <td>7811</td>\n",
-       "      <td>-5.71</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "   Depth   Age    d18O\n",
-       "0    199  7782  -6.151\n",
-       "1  200.5  7789  -6.372\n",
-       "2    202  7797  -6.474\n",
-       "3  203.5  7804  -6.387\n",
-       "4    205  7811   -5.71"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "{'NOAAStudyId': '9957', 'StudyName': '8.2k Event Speleothem Oxygen Isotope Data'}\n"
-     ]
-    }
-   ],
-   "source": [
-    "for df in speleo8k_ds_df:\n",
-    "    display(df.head())\n",
-    "    print(df.attrs)"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "39c260bc",
-   "metadata": {},
-   "source": [
-    "### Method B: By Direct File URL\n",
-    "If you have a direct link to a NOAA text file (e.g., from an external paper or email), you can fetch it directly without searching first.\n",
-    "\n",
-    "**Limitation:** Unless the URL is already known to the `dataset` object (via a previous search), PyleoTUPS **cannot** attach study-level metadata (like Study Name or Site Location) to the DataFrame. You will get the data, but `df.attrs` may be empty or limited to the file header."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "4b504a33",
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "[2026-03-24 12:42:32,114][WARNING] - Attached 'https://www.ncei.noaa.gov/pub/data/paleo/climate_forcing/trace_gases/mcelwain1995co2.txt' is not linked to any parent study; can not add metadata.\n"
-     ]
-    }
-   ],
-   "source": [
-    "dataset = pt.NOAADataset()\n",
-    "df_data_by_url = dataset.get_data(file_urls=\"https://www.ncei.noaa.gov/pub/data/paleo/climate_forcing/trace_gases/mcelwain1995co2.txt\")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "c05d1b52",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>Species</th>\n",
-       "      <th>Age</th>\n",
-       "      <th>Stomatal Density (mm2) Mean</th>\n",
-       "      <th>Stomatal Density (mm2) s.d.</th>\n",
-       "      <th>Stomatal Density (mm2) n</th>\n",
-       "      <th>s.e.</th>\n",
-       "      <th>Stomatal Dens. (by vol., mm3)</th>\n",
-       "      <th>Stomatal Index Mean</th>\n",
-       "      <th>Stomatal Index s.d.</th>\n",
-       "      <th>n</th>\n",
-       "      <th>s.e._1</th>\n",
-       "      <th>RCO2</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>Aglaophyton major (Kid. and Lang)</td>\n",
-       "      <td>Lower Devonian</td>\n",
-       "      <td>4.5</td>\n",
-       "      <td>3.9</td>\n",
-       "      <td>n=23</td>\n",
-       "      <td>0.82</td>\n",
-       "      <td>3.0</td>\n",
-       "      <td>2.26</td>\n",
-       "      <td>1.1</td>\n",
-       "      <td>n=19</td>\n",
-       "      <td>0.25</td>\n",
-       "      <td>12</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>Sawdonia ornata (Daws.) Hueber</td>\n",
-       "      <td>Lower Devonian</td>\n",
-       "      <td>4.3</td>\n",
-       "      <td>1.9</td>\n",
-       "      <td>n=38</td>\n",
-       "      <td>0.32</td>\n",
-       "      <td>3.6</td>\n",
-       "      <td>3.05</td>\n",
-       "      <td>1.0</td>\n",
-       "      <td>n=13</td>\n",
-       "      <td>0.28</td>\n",
-       "      <td>12</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>Juncus effusus L.</td>\n",
-       "      <td>Recent</td>\n",
-       "      <td>309.1</td>\n",
-       "      <td>72.8</td>\n",
-       "      <td>n=50</td>\n",
-       "      <td>10.3</td>\n",
-       "      <td>416.2</td>\n",
-       "      <td>12.4</td>\n",
-       "      <td>2.3</td>\n",
-       "      <td>n=50</td>\n",
-       "      <td>0.4</td>\n",
-       "      <td>1</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>Psilotum nudum (L.) Beauv.</td>\n",
-       "      <td>Recent</td>\n",
-       "      <td>40.1</td>\n",
-       "      <td>16.8</td>\n",
-       "      <td>n=145</td>\n",
-       "      <td>1.4</td>\n",
-       "      <td>89.7</td>\n",
-       "      <td>15.5</td>\n",
-       "      <td>5.6</td>\n",
-       "      <td>n=92</td>\n",
-       "      <td>0.6</td>\n",
-       "      <td>1</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>Swillingtonia denticulata Scott and Chal.</td>\n",
-       "      <td>Carboniferous</td>\n",
-       "      <td>787.8</td>\n",
-       "      <td>158.9</td>\n",
-       "      <td>n=18</td>\n",
-       "      <td>37.5</td>\n",
-       "      <td>n/a</td>\n",
-       "      <td>19.7</td>\n",
-       "      <td>4.3</td>\n",
-       "      <td>n=14</td>\n",
-       "      <td>1.16</td>\n",
-       "      <td>1.5</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "                                     Species             Age  \\\n",
-       "0          Aglaophyton major (Kid. and Lang)  Lower Devonian   \n",
-       "1             Sawdonia ornata (Daws.) Hueber  Lower Devonian   \n",
-       "2                          Juncus effusus L.          Recent   \n",
-       "3                 Psilotum nudum (L.) Beauv.          Recent   \n",
-       "4  Swillingtonia denticulata Scott and Chal.   Carboniferous   \n",
-       "\n",
-       "  Stomatal Density (mm2) Mean Stomatal Density (mm2) s.d.  \\\n",
-       "0                         4.5                         3.9   \n",
-       "1                         4.3                         1.9   \n",
-       "2                       309.1                        72.8   \n",
-       "3                        40.1                        16.8   \n",
-       "4                       787.8                       158.9   \n",
-       "\n",
-       "  Stomatal Density (mm2) n  s.e. Stomatal Dens. (by vol., mm3)  \\\n",
-       "0                     n=23  0.82                           3.0   \n",
-       "1                     n=38  0.32                           3.6   \n",
-       "2                     n=50  10.3                         416.2   \n",
-       "3                    n=145   1.4                          89.7   \n",
-       "4                     n=18  37.5                           n/a   \n",
-       "\n",
-       "  Stomatal Index Mean Stomatal Index s.d.     n s.e._1 RCO2  \n",
-       "0                2.26                 1.1  n=19   0.25   12  \n",
-       "1                3.05                 1.0  n=13   0.28   12  \n",
-       "2                12.4                 2.3  n=50    0.4    1  \n",
-       "3                15.5                 5.6  n=92    0.6    1  \n",
-       "4                19.7                 4.3  n=14   1.16  1.5  "
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "{}\n"
-     ]
-    }
-   ],
-   "source": [
-    "for df in df_data_by_url:\n",
-    "    display(df.head())\n",
-    "    print(df.attrs) # will have empty attrs"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "58d2a48f",
-   "metadata": {},
-   "source": [
-    "```Note\n",
-    "Only a certain .txt files are supported by pyleotups currently. \n",
-    "\n",
-    "Files which are written as per NOAA Template, or have a NOAA Header can be processed by PyleoTups's parser.\n",
-    "```"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "24cb35c2",
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "[2026-03-24 12:42:33,338][WARNING] - Attached 'https://www.ncei.noaa.gov/pub/data/paleo/reconstructions/climate12k/temperature/version1.0.0/Temp12k_directory_LiPD_files/AdelaideTarn.Jara.2015.lpd' is not linked to any parent study; can not add metadata.\n"
-     ]
-    },
-    {
-     "ename": "UnsupportedFileTypeError",
-     "evalue": "pyleotups works with .txt files only. File type 'lpd' is proprietary.",
-     "output_type": "error",
-     "traceback": [
-      "\u001b[31m---------------------------------------------------------------------------\u001b[39m",
-      "\u001b[31mUnsupportedFileTypeError\u001b[39m                  Traceback (most recent call last)",
-      "\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[20]\u001b[39m\u001b[32m, line 2\u001b[39m\n\u001b[32m      1\u001b[39m error_ds = pt.NOAADataset()\n\u001b[32m----> \u001b[39m\u001b[32m2\u001b[39m \u001b[43merror_ds\u001b[49m\u001b[43m.\u001b[49m\u001b[43mget_data\u001b[49m\u001b[43m(\u001b[49m\u001b[43mfile_urls\u001b[49m\u001b[43m \u001b[49m\u001b[43m=\u001b[49m\u001b[43m \u001b[49m\u001b[43m[\u001b[49m\u001b[33;43m\"\u001b[39;49m\u001b[33;43mhttps://www.ncei.noaa.gov/pub/data/paleo/reconstructions/climate12k/temperature/version1.0.0/Temp12k_directory_LiPD_files/AdelaideTarn.Jara.2015.lpd\u001b[39;49m\u001b[33;43m\"\u001b[39;49m\u001b[43m]\u001b[49m\u001b[43m)\u001b[49m\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~\\OneDrive\\Desktop\\pyelotups\\pyleotups\\core\\NOAADataset.py:1014\u001b[39m, in \u001b[36mNOAADataset.get_data\u001b[39m\u001b[34m(self, dataTableIDs, file_urls)\u001b[39m\n\u001b[32m   1012\u001b[39m \u001b[38;5;28;01mif\u001b[39;00m \u001b[38;5;129;01mnot\u001b[39;00m mapping:\n\u001b[32m   1013\u001b[39m     log.warning(\u001b[33mf\u001b[39m\u001b[33m\"\u001b[39m\u001b[33mAttached \u001b[39m\u001b[33m'\u001b[39m\u001b[38;5;132;01m{\u001b[39;00murl\u001b[38;5;132;01m}\u001b[39;00m\u001b[33m'\u001b[39m\u001b[33m is not linked to any parent study; can not add metadata.\u001b[39m\u001b[33m\"\u001b[39m)\n\u001b[32m-> \u001b[39m\u001b[32m1014\u001b[39m     dfs.extend(\u001b[38;5;28;43mself\u001b[39;49m\u001b[43m.\u001b[49m\u001b[43m_process_file\u001b[49m\u001b[43m(\u001b[49m\u001b[43murl\u001b[49m\u001b[43m)\u001b[49m)\n\u001b[32m   1015\u001b[39m \u001b[38;5;28;01melse\u001b[39;00m:\n\u001b[32m   1016\u001b[39m     mapping_details = \u001b[38;5;28mself\u001b[39m.data_table_index.get(mapping)\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~\\OneDrive\\Desktop\\pyelotups\\pyleotups\\core\\NOAADataset.py:841\u001b[39m, in \u001b[36mNOAADataset._process_file\u001b[39m\u001b[34m(self, file_url, mapping)\u001b[39m\n\u001b[32m    839\u001b[39m file_type = file_url.split(\u001b[33m'\u001b[39m\u001b[33m.\u001b[39m\u001b[33m'\u001b[39m)[-\u001b[32m1\u001b[39m].lower()\n\u001b[32m    840\u001b[39m \u001b[38;5;28;01mif\u001b[39;00m file_type \u001b[38;5;129;01min\u001b[39;00m \u001b[38;5;28mself\u001b[39m._PROPRIETARY_TYPES:\n\u001b[32m--> \u001b[39m\u001b[32m841\u001b[39m     \u001b[38;5;28;01mraise\u001b[39;00m UnsupportedFileTypeError(\n\u001b[32m    842\u001b[39m         \u001b[33mf\u001b[39m\u001b[33m\"\u001b[39m\u001b[33mpyleotups works with .txt files only. File type \u001b[39m\u001b[33m'\u001b[39m\u001b[38;5;132;01m{\u001b[39;00mfile_type\u001b[38;5;132;01m}\u001b[39;00m\u001b[33m'\u001b[39m\u001b[33m is proprietary.\u001b[39m\u001b[33m\"\u001b[39m\n\u001b[32m    843\u001b[39m     )\n\u001b[32m    844\u001b[39m \u001b[38;5;28;01mif\u001b[39;00m file_type != \u001b[33m'\u001b[39m\u001b[33mtxt\u001b[39m\u001b[33m'\u001b[39m:\n\u001b[32m    845\u001b[39m     \u001b[38;5;28;01mraise\u001b[39;00m UnsupportedFileTypeError(\n\u001b[32m    846\u001b[39m         \u001b[33mf\u001b[39m\u001b[33m\"\u001b[39m\u001b[33mInvalid file type \u001b[39m\u001b[33m'\u001b[39m\u001b[38;5;132;01m{\u001b[39;00mfile_type\u001b[38;5;132;01m}\u001b[39;00m\u001b[33m'\u001b[39m\u001b[33m. Only .txt files are supported.\u001b[39m\u001b[33m\"\u001b[39m\n\u001b[32m    847\u001b[39m     )\n",
-      "\u001b[31mUnsupportedFileTypeError\u001b[39m: pyleotups works with .txt files only. File type 'lpd' is proprietary."
-     ]
-    }
-   ],
-   "source": [
-    "error_ds = pt.NOAADataset()\n",
-    "error_ds.get_data(file_urls = [\"https://www.ncei.noaa.gov/pub/data/paleo/reconstructions/climate12k/temperature/version1.0.0/Temp12k_directory_LiPD_files/AdelaideTarn.Jara.2015.lpd\"])\n",
-    "\n"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "dc2ea8b3",
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "[2026-03-24 12:42:40,758][WARNING] - Attached 'https://www.ncei.noaa.gov/pub/data/paleo/contributions_by_author/frank1999/frank1999.xls' is not linked to any parent study; can not add metadata.\n"
-     ]
-    },
-    {
-     "ename": "UnsupportedFileTypeError",
-     "evalue": "Invalid file type 'xls'. Only .txt files are supported.",
-     "output_type": "error",
-     "traceback": [
-      "\u001b[31m---------------------------------------------------------------------------\u001b[39m",
-      "\u001b[31mUnsupportedFileTypeError\u001b[39m                  Traceback (most recent call last)",
-      "\u001b[36mCell\u001b[39m\u001b[36m \u001b[39m\u001b[32mIn[21]\u001b[39m\u001b[32m, line 1\u001b[39m\n\u001b[32m----> \u001b[39m\u001b[32m1\u001b[39m \u001b[43merror_ds\u001b[49m\u001b[43m.\u001b[49m\u001b[43mget_data\u001b[49m\u001b[43m(\u001b[49m\u001b[43mfile_urls\u001b[49m\u001b[43m \u001b[49m\u001b[43m=\u001b[49m\u001b[43m \u001b[49m\u001b[43m[\u001b[49m\u001b[33;43m\"\u001b[39;49m\u001b[33;43mhttps://www.ncei.noaa.gov/pub/data/paleo/contributions_by_author/frank1999/frank1999.xls\u001b[39;49m\u001b[33;43m\"\u001b[39;49m\u001b[43m]\u001b[49m\u001b[43m)\u001b[49m\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~\\OneDrive\\Desktop\\pyelotups\\pyleotups\\core\\NOAADataset.py:1014\u001b[39m, in \u001b[36mNOAADataset.get_data\u001b[39m\u001b[34m(self, dataTableIDs, file_urls)\u001b[39m\n\u001b[32m   1012\u001b[39m \u001b[38;5;28;01mif\u001b[39;00m \u001b[38;5;129;01mnot\u001b[39;00m mapping:\n\u001b[32m   1013\u001b[39m     log.warning(\u001b[33mf\u001b[39m\u001b[33m\"\u001b[39m\u001b[33mAttached \u001b[39m\u001b[33m'\u001b[39m\u001b[38;5;132;01m{\u001b[39;00murl\u001b[38;5;132;01m}\u001b[39;00m\u001b[33m'\u001b[39m\u001b[33m is not linked to any parent study; can not add metadata.\u001b[39m\u001b[33m\"\u001b[39m)\n\u001b[32m-> \u001b[39m\u001b[32m1014\u001b[39m     dfs.extend(\u001b[38;5;28;43mself\u001b[39;49m\u001b[43m.\u001b[49m\u001b[43m_process_file\u001b[49m\u001b[43m(\u001b[49m\u001b[43murl\u001b[49m\u001b[43m)\u001b[49m)\n\u001b[32m   1015\u001b[39m \u001b[38;5;28;01melse\u001b[39;00m:\n\u001b[32m   1016\u001b[39m     mapping_details = \u001b[38;5;28mself\u001b[39m.data_table_index.get(mapping)\n",
-      "\u001b[36mFile \u001b[39m\u001b[32m~\\OneDrive\\Desktop\\pyelotups\\pyleotups\\core\\NOAADataset.py:845\u001b[39m, in \u001b[36mNOAADataset._process_file\u001b[39m\u001b[34m(self, file_url, mapping)\u001b[39m\n\u001b[32m    841\u001b[39m     \u001b[38;5;28;01mraise\u001b[39;00m UnsupportedFileTypeError(\n\u001b[32m    842\u001b[39m         \u001b[33mf\u001b[39m\u001b[33m\"\u001b[39m\u001b[33mpyleotups works with .txt files only. File type \u001b[39m\u001b[33m'\u001b[39m\u001b[38;5;132;01m{\u001b[39;00mfile_type\u001b[38;5;132;01m}\u001b[39;00m\u001b[33m'\u001b[39m\u001b[33m is proprietary.\u001b[39m\u001b[33m\"\u001b[39m\n\u001b[32m    843\u001b[39m     )\n\u001b[32m    844\u001b[39m \u001b[38;5;28;01mif\u001b[39;00m file_type != \u001b[33m'\u001b[39m\u001b[33mtxt\u001b[39m\u001b[33m'\u001b[39m:\n\u001b[32m--> \u001b[39m\u001b[32m845\u001b[39m     \u001b[38;5;28;01mraise\u001b[39;00m UnsupportedFileTypeError(\n\u001b[32m    846\u001b[39m         \u001b[33mf\u001b[39m\u001b[33m\"\u001b[39m\u001b[33mInvalid file type \u001b[39m\u001b[33m'\u001b[39m\u001b[38;5;132;01m{\u001b[39;00mfile_type\u001b[38;5;132;01m}\u001b[39;00m\u001b[33m'\u001b[39m\u001b[33m. Only .txt files are supported.\u001b[39m\u001b[33m\"\u001b[39m\n\u001b[32m    847\u001b[39m     )\n\u001b[32m    849\u001b[39m \u001b[38;5;66;03m# Step 1: Detect parser type by reading initial lines\u001b[39;00m\n\u001b[32m    850\u001b[39m \u001b[38;5;28;01mdef\u001b[39;00m\u001b[38;5;250m \u001b[39m\u001b[34mdetect_parser_type\u001b[39m(lines):\n\u001b[32m    851\u001b[39m     \u001b[38;5;66;03m# 1. Clean lines: strip whitespace and remove empty lines\u001b[39;00m\n",
-      "\u001b[31mUnsupportedFileTypeError\u001b[39m: Invalid file type 'xls'. Only .txt files are supported."
-     ]
-    }
-   ],
-   "source": [
-    "error_ds.get_data(file_urls = [\"https://www.ncei.noaa.gov/pub/data/paleo/contributions_by_author/frank1999/frank1999.xls\"])"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "61aab1a5",
-   "metadata": {},
-   "source": [
-    "## Step 4: Advanced Usage\n",
-    "\n",
-    "### 1. Handling Large Searches (Pagination)\n",
-    "By default, `search_studies` returns up to 100 results. If you need to retrieve a large number of studies, or if you want to process them in batches, you can use the `limit` and `skip` parameters.\n",
-    "\n",
-    "* `limit`: The maximum number of studies to return in one request.\n",
-    "* `skip`: The number of studies to skip from the beginning of the result set."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "18829c3f",
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "[2026-03-24 12:42:51,327][INFO] - search_studies: Limit set to 10.\n",
-      "[2026-03-24 12:42:51,330][INFO] - search_studies: Input Query includes geographical bounds. Inspect the results to ensure they match your intended region as one study can contain sites across various parts of the world.\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "--- Fetching Batch 1 (1-10) ---\n",
-      "Request URL: https://www.ncei.noaa.gov/access/paleo-search/study/search.json?dataPublisher=NOAA&limit=10&minLat=60&maxLat=70\n"
-     ]
-    },
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "Parsing NOAA studies: 100%|██████████| 10/10 [00:00<00:00, 1539.14it/s]\n",
-      "[2026-03-24 12:42:52,372][WARNING] - Retrieved 10 studies, which is the specified limit. Consider increasing the limit parameter to fetch more studies.\n",
-      "[2026-03-24 12:42:52,376][INFO] - Retrieved 10 studies.\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Current studies in dataset: 10\n"
-     ]
-    },
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>StudyID</th>\n",
-       "      <th>XMLID</th>\n",
-       "      <th>StudyName</th>\n",
-       "      <th>DataType</th>\n",
-       "      <th>EarliestYearBP</th>\n",
-       "      <th>MostRecentYearBP</th>\n",
-       "      <th>EarliestYearCE</th>\n",
-       "      <th>MostRecentYearCE</th>\n",
-       "      <th>Coverage [S, N, W, E]</th>\n",
-       "      <th>StudyNotes</th>\n",
-       "      <th>ScienceKeywords</th>\n",
-       "      <th>Investigators</th>\n",
-       "      <th>Publications</th>\n",
-       "      <th>Sites</th>\n",
-       "      <th>Funding</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>10437</td>\n",
-       "      <td>9101</td>\n",
-       "      <td>1,000 Year Ensemble Reconstructions of Tempera...</td>\n",
-       "      <td>CLIMATE RECONSTRUCTIONS</td>\n",
-       "      <td>950.0</td>\n",
-       "      <td>-45.0</td>\n",
-       "      <td>1000.0</td>\n",
-       "      <td>1995.0</td>\n",
-       "      <td>(0.0, 90.0, -180.0, 180.0)</td>\n",
-       "      <td>Calibration ensemble reconstructions of existi...</td>\n",
-       "      <td>[carbon cycle, sensitivity, Air Temperature Re...</td>\n",
-       "      <td>David Frank, Jan Esper, Christoph Raible, Ulf ...</td>\n",
-       "      <td>[{'Author': 'Frank, D.C., J. Esper, C.C. Raibl...</td>\n",
-       "      <td>[[{'DataTableID': '19235', 'DataTableName': 'F...</td>\n",
-       "      <td>[{'fundingAgency': 'Swiss National Science Fou...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>14193</td>\n",
-       "      <td>12194</td>\n",
-       "      <td>1000 Year Composite Sea Surface Temperature Re...</td>\n",
-       "      <td>PALEOCEANOGRAPHY</td>\n",
-       "      <td>950.0</td>\n",
-       "      <td>-46.0</td>\n",
-       "      <td>1000.0</td>\n",
-       "      <td>1996.0</td>\n",
-       "      <td>(56.66667, 69.48333, -18.1957, 18.36667)</td>\n",
-       "      <td>A set of reconstructions of sea surface temper...</td>\n",
-       "      <td>None</td>\n",
-       "      <td>Laura Cunningham, William Austin, Karen-Luise ...</td>\n",
-       "      <td>[{'Author': 'Cunningham, L.K., Austin, W.E.N.,...</td>\n",
-       "      <td>[[{'DataTableID': '24146', 'DataTableName': 'P...</td>\n",
-       "      <td>[{'fundingAgency': 'European Commission', 'fun...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>42679</td>\n",
-       "      <td>83754</td>\n",
-       "      <td>1006-year reconstruction of Rossby wavenumber-5</td>\n",
-       "      <td>CLIMATE RECONSTRUCTIONS</td>\n",
-       "      <td>950.0</td>\n",
-       "      <td>-55.0</td>\n",
-       "      <td>1000.0</td>\n",
-       "      <td>2005.0</td>\n",
-       "      <td>(0.0, 90.0, -180.0, 180.0)</td>\n",
-       "      <td>None</td>\n",
-       "      <td>[Atmospheric and Oceanic Circulation Patterns ...</td>\n",
-       "      <td>Ellie Broadman, Valerie Trouet, Kai Kornhuber</td>\n",
-       "      <td>[{'Author': 'Broadman, Ellie, Kai Kornhuber, I...</td>\n",
-       "      <td>[[{'DataTableID': '56946', 'DataTableName': 'W...</td>\n",
-       "      <td>[{'fundingAgency': 'US National Science Founda...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>22031</td>\n",
-       "      <td>20009</td>\n",
-       "      <td>1200 Year Atlantic Multidecadal Variability an...</td>\n",
-       "      <td>CLIMATE RECONSTRUCTIONS</td>\n",
-       "      <td>1150.0</td>\n",
-       "      <td>-60.0</td>\n",
-       "      <td>800.0</td>\n",
-       "      <td>2010.0</td>\n",
-       "      <td>(0.0, 70.0, -80.0, 0.0)</td>\n",
-       "      <td>Summer (May-September) Atlantic Multidecadal V...</td>\n",
-       "      <td>[Atmospheric and Oceanic Circulation Patterns ...</td>\n",
-       "      <td>Jianglin Wang, Bao Yang, Fredrik Ljungqvist, J...</td>\n",
-       "      <td>[{'Author': 'Jianglin Wang, Bao Yang, Fredrik ...</td>\n",
-       "      <td>[[{'DataTableID': '33108', 'DataTableName': 'W...</td>\n",
-       "      <td>[{'fundingAgency': 'National Natural Science F...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>12203</td>\n",
-       "      <td>10267</td>\n",
-       "      <td>2000 Year Precipitation-Based Southern Oscilla...</td>\n",
-       "      <td>CLIMATE RECONSTRUCTIONS</td>\n",
-       "      <td>1900.0</td>\n",
-       "      <td>-5.0</td>\n",
-       "      <td>50.0</td>\n",
-       "      <td>1955.0</td>\n",
-       "      <td>(-90.0, 90.0, -180.0, 180.0)</td>\n",
-       "      <td>Reconstruction of a precipitation-based Southe...</td>\n",
-       "      <td>[Atmospheric and Oceanic Circulation Patterns ...</td>\n",
-       "      <td>Hong Yan, Liguang Sun, Yuhong Wang, Wen Huang,...</td>\n",
-       "      <td>[{'Author': 'Yan, H., L. Sun, Y. Wang, W. Huan...</td>\n",
-       "      <td>[[{'DataTableID': '20526', 'DataTableName': 'S...</td>\n",
-       "      <td>[{'fundingAgency': 'National Natural Science F...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>5</th>\n",
-       "      <td>31932</td>\n",
-       "      <td>73613</td>\n",
-       "      <td>231Pa/230Th Ratios in Arctic Ocean Surface Sed...</td>\n",
-       "      <td>PALEOCEANOGRAPHY</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>(70.0, 90.0, -180.0, 180.0)</td>\n",
-       "      <td>Provided Keywords: protactinium-231, 231Pa, th...</td>\n",
-       "      <td>None</td>\n",
-       "      <td>Lauren Kipp, Jerry McManus, Markus Kienast</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>[[{'DataTableID': '44537', 'DataTableName': 'A...</td>\n",
-       "      <td>[]</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>6</th>\n",
-       "      <td>14190</td>\n",
-       "      <td>12191</td>\n",
-       "      <td>600 Year Ensemble Climate Reconstructions and ...</td>\n",
-       "      <td>CLIMATE RECONSTRUCTIONS</td>\n",
-       "      <td>550.0</td>\n",
-       "      <td>-61.0</td>\n",
-       "      <td>1400.0</td>\n",
-       "      <td>2011.0</td>\n",
-       "      <td>(45.0, 85.0, -180.0, 180.0)</td>\n",
-       "      <td>Ensemble Climate Reconstructions, input data f...</td>\n",
-       "      <td>[Air Temperature Reconstruction]</td>\n",
-       "      <td>Martin Tingley, Peter Huybers</td>\n",
-       "      <td>[{'Author': 'Tingley, M.P. and P. Huybers', 'T...</td>\n",
-       "      <td>[[{'DataTableID': '24136', 'DataTableName': 'T...</td>\n",
-       "      <td>[{'fundingAgency': 'US National Science Founda...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>7</th>\n",
-       "      <td>12894</td>\n",
-       "      <td>10958</td>\n",
-       "      <td>9400 Year Cosmogenic Isotope Data and Solar Ac...</td>\n",
-       "      <td>CLIMATE FORCING</td>\n",
-       "      <td>9389.0</td>\n",
-       "      <td>-27.0</td>\n",
-       "      <td>-7439.0</td>\n",
-       "      <td>1977.0</td>\n",
-       "      <td>(-90.0, 90.0, -180.0, 180.0)</td>\n",
-       "      <td>Records of common production rate of cosmogeni...</td>\n",
-       "      <td>[Solar Forcing Reconstruction]</td>\n",
-       "      <td>Friedhelm Steinhilber, Jose Abreu, Jürg Beer, ...</td>\n",
-       "      <td>[{'Author': 'Steinhilber, F., J.A. Abreu, J. B...</td>\n",
-       "      <td>[[{'DataTableID': '21230', 'DataTableName': 'T...</td>\n",
-       "      <td>[{'fundingAgency': 'Swiss National Science Fou...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>8</th>\n",
-       "      <td>14730</td>\n",
-       "      <td>12691</td>\n",
-       "      <td>A 3000-year varved record of glacier activity ...</td>\n",
-       "      <td>PALEOLIMNOLOGY</td>\n",
-       "      <td>2976.0</td>\n",
-       "      <td>-52.0</td>\n",
-       "      <td>-1026.0</td>\n",
-       "      <td>2002.0</td>\n",
-       "      <td>(64.63805, 64.64305, -19.85912, -19.83995)</td>\n",
-       "      <td>None</td>\n",
-       "      <td>[Medieval Warm Period, Little Ice Age (LIA), A...</td>\n",
-       "      <td>Darren Larsen, Gifford Miller, Áslaug Geirsdót...</td>\n",
-       "      <td>[{'Author': 'Larsen, D.J., Miller, G.H., Geirs...</td>\n",
-       "      <td>[[{'DataTableID': '24775', 'DataTableName': 'H...</td>\n",
-       "      <td>[{'fundingAgency': 'US National Science Founda...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>9</th>\n",
-       "      <td>15675</td>\n",
-       "      <td>13460</td>\n",
-       "      <td>A 37,000-year record of paleomagnetic and envi...</td>\n",
-       "      <td>PALEOLIMNOLOGY</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>(68.433742, 68.433742, -159.173633, -159.173633)</td>\n",
-       "      <td>None</td>\n",
-       "      <td>[Arctic, temperature, precipitation]</td>\n",
-       "      <td>Joseph Stoner, Mark Abbott, Jason Dorfman</td>\n",
-       "      <td>[{'Author': 'Dorfman, J.M.', 'Title': 'A 37,00...</td>\n",
-       "      <td>[[{'DataTableID': '25653', 'DataTableName': 'p...</td>\n",
-       "      <td>[{'fundingAgency': 'US National Science Founda...</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  StudyID  XMLID                                          StudyName  \\\n",
-       "0   10437   9101  1,000 Year Ensemble Reconstructions of Tempera...   \n",
-       "1   14193  12194  1000 Year Composite Sea Surface Temperature Re...   \n",
-       "2   42679  83754    1006-year reconstruction of Rossby wavenumber-5   \n",
-       "3   22031  20009  1200 Year Atlantic Multidecadal Variability an...   \n",
-       "4   12203  10267  2000 Year Precipitation-Based Southern Oscilla...   \n",
-       "5   31932  73613  231Pa/230Th Ratios in Arctic Ocean Surface Sed...   \n",
-       "6   14190  12191  600 Year Ensemble Climate Reconstructions and ...   \n",
-       "7   12894  10958  9400 Year Cosmogenic Isotope Data and Solar Ac...   \n",
-       "8   14730  12691  A 3000-year varved record of glacier activity ...   \n",
-       "9   15675  13460  A 37,000-year record of paleomagnetic and envi...   \n",
-       "\n",
-       "                  DataType  EarliestYearBP  MostRecentYearBP  EarliestYearCE  \\\n",
-       "0  CLIMATE RECONSTRUCTIONS           950.0             -45.0          1000.0   \n",
-       "1         PALEOCEANOGRAPHY           950.0             -46.0          1000.0   \n",
-       "2  CLIMATE RECONSTRUCTIONS           950.0             -55.0          1000.0   \n",
-       "3  CLIMATE RECONSTRUCTIONS          1150.0             -60.0           800.0   \n",
-       "4  CLIMATE RECONSTRUCTIONS          1900.0              -5.0            50.0   \n",
-       "5         PALEOCEANOGRAPHY             NaN               NaN             NaN   \n",
-       "6  CLIMATE RECONSTRUCTIONS           550.0             -61.0          1400.0   \n",
-       "7          CLIMATE FORCING          9389.0             -27.0         -7439.0   \n",
-       "8           PALEOLIMNOLOGY          2976.0             -52.0         -1026.0   \n",
-       "9           PALEOLIMNOLOGY             NaN               NaN             NaN   \n",
-       "\n",
-       "   MostRecentYearCE                             Coverage [S, N, W, E]  \\\n",
-       "0            1995.0                        (0.0, 90.0, -180.0, 180.0)   \n",
-       "1            1996.0          (56.66667, 69.48333, -18.1957, 18.36667)   \n",
-       "2            2005.0                        (0.0, 90.0, -180.0, 180.0)   \n",
-       "3            2010.0                           (0.0, 70.0, -80.0, 0.0)   \n",
-       "4            1955.0                      (-90.0, 90.0, -180.0, 180.0)   \n",
-       "5               NaN                       (70.0, 90.0, -180.0, 180.0)   \n",
-       "6            2011.0                       (45.0, 85.0, -180.0, 180.0)   \n",
-       "7            1977.0                      (-90.0, 90.0, -180.0, 180.0)   \n",
-       "8            2002.0        (64.63805, 64.64305, -19.85912, -19.83995)   \n",
-       "9               NaN  (68.433742, 68.433742, -159.173633, -159.173633)   \n",
-       "\n",
-       "                                          StudyNotes  \\\n",
-       "0  Calibration ensemble reconstructions of existi...   \n",
-       "1  A set of reconstructions of sea surface temper...   \n",
-       "2                                               None   \n",
-       "3  Summer (May-September) Atlantic Multidecadal V...   \n",
-       "4  Reconstruction of a precipitation-based Southe...   \n",
-       "5  Provided Keywords: protactinium-231, 231Pa, th...   \n",
-       "6  Ensemble Climate Reconstructions, input data f...   \n",
-       "7  Records of common production rate of cosmogeni...   \n",
-       "8                                               None   \n",
-       "9                                               None   \n",
-       "\n",
-       "                                     ScienceKeywords  \\\n",
-       "0  [carbon cycle, sensitivity, Air Temperature Re...   \n",
-       "1                                               None   \n",
-       "2  [Atmospheric and Oceanic Circulation Patterns ...   \n",
-       "3  [Atmospheric and Oceanic Circulation Patterns ...   \n",
-       "4  [Atmospheric and Oceanic Circulation Patterns ...   \n",
-       "5                                               None   \n",
-       "6                   [Air Temperature Reconstruction]   \n",
-       "7                     [Solar Forcing Reconstruction]   \n",
-       "8  [Medieval Warm Period, Little Ice Age (LIA), A...   \n",
-       "9               [Arctic, temperature, precipitation]   \n",
-       "\n",
-       "                                       Investigators  \\\n",
-       "0  David Frank, Jan Esper, Christoph Raible, Ulf ...   \n",
-       "1  Laura Cunningham, William Austin, Karen-Luise ...   \n",
-       "2      Ellie Broadman, Valerie Trouet, Kai Kornhuber   \n",
-       "3  Jianglin Wang, Bao Yang, Fredrik Ljungqvist, J...   \n",
-       "4  Hong Yan, Liguang Sun, Yuhong Wang, Wen Huang,...   \n",
-       "5         Lauren Kipp, Jerry McManus, Markus Kienast   \n",
-       "6                      Martin Tingley, Peter Huybers   \n",
-       "7  Friedhelm Steinhilber, Jose Abreu, Jürg Beer, ...   \n",
-       "8  Darren Larsen, Gifford Miller, Áslaug Geirsdót...   \n",
-       "9          Joseph Stoner, Mark Abbott, Jason Dorfman   \n",
-       "\n",
-       "                                        Publications  \\\n",
-       "0  [{'Author': 'Frank, D.C., J. Esper, C.C. Raibl...   \n",
-       "1  [{'Author': 'Cunningham, L.K., Austin, W.E.N.,...   \n",
-       "2  [{'Author': 'Broadman, Ellie, Kai Kornhuber, I...   \n",
-       "3  [{'Author': 'Jianglin Wang, Bao Yang, Fredrik ...   \n",
-       "4  [{'Author': 'Yan, H., L. Sun, Y. Wang, W. Huan...   \n",
-       "5                                                 []   \n",
-       "6  [{'Author': 'Tingley, M.P. and P. Huybers', 'T...   \n",
-       "7  [{'Author': 'Steinhilber, F., J.A. Abreu, J. B...   \n",
-       "8  [{'Author': 'Larsen, D.J., Miller, G.H., Geirs...   \n",
-       "9  [{'Author': 'Dorfman, J.M.', 'Title': 'A 37,00...   \n",
-       "\n",
-       "                                               Sites  \\\n",
-       "0  [[{'DataTableID': '19235', 'DataTableName': 'F...   \n",
-       "1  [[{'DataTableID': '24146', 'DataTableName': 'P...   \n",
-       "2  [[{'DataTableID': '56946', 'DataTableName': 'W...   \n",
-       "3  [[{'DataTableID': '33108', 'DataTableName': 'W...   \n",
-       "4  [[{'DataTableID': '20526', 'DataTableName': 'S...   \n",
-       "5  [[{'DataTableID': '44537', 'DataTableName': 'A...   \n",
-       "6  [[{'DataTableID': '24136', 'DataTableName': 'T...   \n",
-       "7  [[{'DataTableID': '21230', 'DataTableName': 'T...   \n",
-       "8  [[{'DataTableID': '24775', 'DataTableName': 'H...   \n",
-       "9  [[{'DataTableID': '25653', 'DataTableName': 'p...   \n",
-       "\n",
-       "                                             Funding  \n",
-       "0  [{'fundingAgency': 'Swiss National Science Fou...  \n",
-       "1  [{'fundingAgency': 'European Commission', 'fun...  \n",
-       "2  [{'fundingAgency': 'US National Science Founda...  \n",
-       "3  [{'fundingAgency': 'National Natural Science F...  \n",
-       "4  [{'fundingAgency': 'National Natural Science F...  \n",
-       "5                                                 []  \n",
-       "6  [{'fundingAgency': 'US National Science Founda...  \n",
-       "7  [{'fundingAgency': 'Swiss National Science Fou...  \n",
-       "8  [{'fundingAgency': 'US National Science Founda...  \n",
-       "9  [{'fundingAgency': 'US National Science Founda...  "
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
-   "source": [
-    "# Initialize a clean dataset\n",
-    "dataset = pt.NOAADataset()\n",
-    "\n",
-    "# Query 1: Get the first 10 results\n",
-    "print(\"--- Fetching Batch 1 (1-10) ---\")\n",
-    "batch1 = dataset.search_studies(min_lat=60, max_lat=70, limit=10)\n",
-    "print(f\"Current studies in dataset: {len(dataset.studies)}\")\n",
-    "display(batch1)\n"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "500686d1",
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "[2026-03-24 12:42:52,631][INFO] - search_studies: Limit set to 10.\n",
-      "[2026-03-24 12:42:52,634][INFO] - search_studies: Input Query includes geographical bounds. Inspect the results to ensure they match your intended region as one study can contain sites across various parts of the world.\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "\n",
-      "--- Fetching Batch 2 (11-20) ---\n",
-      "Request URL: https://www.ncei.noaa.gov/access/paleo-search/study/search.json?dataPublisher=NOAA&limit=10&skip=10&minLat=60&maxLat=70\n"
-     ]
-    },
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "Parsing NOAA studies: 100%|██████████| 10/10 [00:00<00:00, 491.82it/s]\n",
-      "[2026-03-24 12:42:53,591][WARNING] - Retrieved 10 studies, which is the specified limit. Consider increasing the limit parameter to fetch more studies.\n",
-      "[2026-03-24 12:42:53,594][INFO] - Retrieved 10 studies.\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Current studies in dataset: 10\n"
-     ]
-    },
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>StudyID</th>\n",
-       "      <th>XMLID</th>\n",
-       "      <th>StudyName</th>\n",
-       "      <th>DataType</th>\n",
-       "      <th>EarliestYearBP</th>\n",
-       "      <th>MostRecentYearBP</th>\n",
-       "      <th>EarliestYearCE</th>\n",
-       "      <th>MostRecentYearCE</th>\n",
-       "      <th>Coverage [S, N, W, E]</th>\n",
-       "      <th>StudyNotes</th>\n",
-       "      <th>ScienceKeywords</th>\n",
-       "      <th>Investigators</th>\n",
-       "      <th>Publications</th>\n",
-       "      <th>Sites</th>\n",
-       "      <th>Funding</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>12402</td>\n",
-       "      <td>10446</td>\n",
-       "      <td>A Bayesian ANOVA Scheme for Calculating Climat...</td>\n",
-       "      <td>OTHER COLLECTIONS</td>\n",
-       "      <td>-11</td>\n",
-       "      <td>-40</td>\n",
-       "      <td>1961</td>\n",
-       "      <td>1990</td>\n",
-       "      <td>(-90.0, 90.0, -180.0, 180.0)</td>\n",
-       "      <td>Matlab code for two-factor (location and year)...</td>\n",
-       "      <td>None</td>\n",
-       "      <td>Martin Tingley</td>\n",
-       "      <td>[{'Author': 'Tingley, M.P.', 'Title': 'A Bayes...</td>\n",
-       "      <td>[[{'DataTableID': '20755', 'DataTableName': 'A...</td>\n",
-       "      <td>[]</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>8610</td>\n",
-       "      <td>2893</td>\n",
-       "      <td>ACT1,ACT3,ACT4,ACT2 - Melt Layer Thickness</td>\n",
-       "      <td>ICE CORES</td>\n",
-       "      <td>178</td>\n",
-       "      <td>-53</td>\n",
-       "      <td>1772</td>\n",
-       "      <td>2003</td>\n",
-       "      <td>(65.9811, 66.0119, -46.5511, -42.7889)</td>\n",
-       "      <td>Melt layer stratigraphy for 4 Greenland Arctic...</td>\n",
-       "      <td>None</td>\n",
-       "      <td>Sarah Das</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>[[{'DataTableID': '12448', 'DataTableName': 'A...</td>\n",
-       "      <td>[{'fundingAgency': 'US National Science Founda...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>6177</td>\n",
-       "      <td>2209</td>\n",
-       "      <td>ACT2 - Toxic Heavy Metals Data</td>\n",
-       "      <td>ICE CORES</td>\n",
-       "      <td>178</td>\n",
-       "      <td>-52</td>\n",
-       "      <td>1772</td>\n",
-       "      <td>2002</td>\n",
-       "      <td>(66.0119, 66.0119, -45.158, -45.158)</td>\n",
-       "      <td>None</td>\n",
-       "      <td>None</td>\n",
-       "      <td>Joseph McConnell, Ross Edwards</td>\n",
-       "      <td>[{'Author': 'McConnell, J.R. and R. Edwards', ...</td>\n",
-       "      <td>[[{'DataTableID': '9477', 'DataTableName': 'AC...</td>\n",
-       "      <td>[]</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>16279</td>\n",
-       "      <td>14005</td>\n",
-       "      <td>Abrupt Holocene climate transitions in the nor...</td>\n",
-       "      <td>PALEOLIMNOLOGY</td>\n",
-       "      <td>10300</td>\n",
-       "      <td>-56</td>\n",
-       "      <td>-8350</td>\n",
-       "      <td>2006</td>\n",
-       "      <td>(64.613723, 65.055846, -21.625757, -19.843769)</td>\n",
-       "      <td>Keywords - Iceland, Lake sediment, Holocene pa...</td>\n",
-       "      <td>[Medieval Warm Period, Arctic, abrupt climate ...</td>\n",
-       "      <td>Áslaug Geirsdóttir, Gifford Miller, Darren Lar...</td>\n",
-       "      <td>[{'Author': 'Geirsdóttir Á., G.H. Miller, D.J....</td>\n",
-       "      <td>[[{'DataTableID': '26370', 'DataTableName': 'H...</td>\n",
-       "      <td>[{'fundingAgency': 'US National Science Founda...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>23930</td>\n",
-       "      <td>22076</td>\n",
-       "      <td>Ackerman - Brooks Range Upland - SAPC - ITRDB ...</td>\n",
-       "      <td>TREE RING</td>\n",
-       "      <td>-16</td>\n",
-       "      <td>-65</td>\n",
-       "      <td>1966</td>\n",
-       "      <td>2015</td>\n",
-       "      <td>(68.375, 68.375, -149.295, -149.295)</td>\n",
-       "      <td>NOAA Template Raw Measurements file added 2019...</td>\n",
-       "      <td>[Tealeaf Willow, thin red willow, diamondleaf ...</td>\n",
-       "      <td>Daniel Ackerman, R. Daniel Griffin, Sarah Hobb...</td>\n",
-       "      <td>[{'Author': 'Daniel E. Ackerman, Daniel Griffi...</td>\n",
-       "      <td>[[{'DataTableID': '35733', 'DataTableName': 'A...</td>\n",
-       "      <td>[]</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>5</th>\n",
-       "      <td>23931</td>\n",
-       "      <td>22077</td>\n",
-       "      <td>Ackerman - Inigok Riparian - SAPC - ITRDB AK162</td>\n",
-       "      <td>TREE RING</td>\n",
-       "      <td>-18</td>\n",
-       "      <td>-66</td>\n",
-       "      <td>1968</td>\n",
-       "      <td>2016</td>\n",
-       "      <td>(69.99, 69.99, -153.04, -153.04)</td>\n",
-       "      <td>NOAA Template Raw Measurements file added 2019...</td>\n",
-       "      <td>[SAPC, Salix pulchra Cham., Tealeaf Willow, di...</td>\n",
-       "      <td>Daniel Ackerman, R. Daniel Griffin, Sarah Hobb...</td>\n",
-       "      <td>[{'Author': 'Daniel E. Ackerman, Daniel Griffi...</td>\n",
-       "      <td>[[{'DataTableID': '35734', 'DataTableName': 'A...</td>\n",
-       "      <td>[]</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>6</th>\n",
-       "      <td>23932</td>\n",
-       "      <td>22075</td>\n",
-       "      <td>Ackerman - Inigok Upland - SAPC - ITRDB AK163</td>\n",
-       "      <td>TREE RING</td>\n",
-       "      <td>-24</td>\n",
-       "      <td>-66</td>\n",
-       "      <td>1974</td>\n",
-       "      <td>2016</td>\n",
-       "      <td>(69.99, 69.99, -153.04, -153.04)</td>\n",
-       "      <td>NOAA Template Raw Measurements file added 2019...</td>\n",
-       "      <td>[Tealeaf Willow, thin red willow, Salix pulchr...</td>\n",
-       "      <td>Daniel Ackerman, R. Daniel Griffin, Sarah Hobb...</td>\n",
-       "      <td>[{'Author': 'Daniel E. Ackerman, Daniel Griffi...</td>\n",
-       "      <td>[[{'DataTableID': '35735', 'DataTableName': 'A...</td>\n",
-       "      <td>[]</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>7</th>\n",
-       "      <td>23933</td>\n",
-       "      <td>22074</td>\n",
-       "      <td>Ackerman - Itkillik Upland - SAPC - ITRDB AK164</td>\n",
-       "      <td>TREE RING</td>\n",
-       "      <td>-12</td>\n",
-       "      <td>-66</td>\n",
-       "      <td>1962</td>\n",
-       "      <td>2016</td>\n",
-       "      <td>(68.641, 68.641, -149.614, -149.614)</td>\n",
-       "      <td>NOAA Template Raw Measurements file added 2019...</td>\n",
-       "      <td>[diamondleaf willow, thin red willow, Tealeaf ...</td>\n",
-       "      <td>Daniel Ackerman, R. Daniel Griffin, Sarah Hobb...</td>\n",
-       "      <td>[{'Author': 'Daniel E. Ackerman, Daniel Griffi...</td>\n",
-       "      <td>[[{'DataTableID': '35736', 'DataTableName': 'A...</td>\n",
-       "      <td>[]</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>8</th>\n",
-       "      <td>22053</td>\n",
-       "      <td>20037</td>\n",
-       "      <td>Ackerman - Kuparuk Riparian - SAPC - ITRDB AK151</td>\n",
-       "      <td>TREE RING</td>\n",
-       "      <td>-22</td>\n",
-       "      <td>-65</td>\n",
-       "      <td>1972</td>\n",
-       "      <td>2015</td>\n",
-       "      <td>(68.662, 68.662, -149.43, -149.43)</td>\n",
-       "      <td>Each sample represents mean of 4 radii measure...</td>\n",
-       "      <td>[thin red willow, SAPC, Tealeaf Willow, diamon...</td>\n",
-       "      <td>Daniel Ackerman, R. Daniel Griffin, Sarah Hobb...</td>\n",
-       "      <td>[{'Author': 'Daniel Ackerman, Daniel Griffin, ...</td>\n",
-       "      <td>[[{'DataTableID': '33151', 'DataTableName': 'A...</td>\n",
-       "      <td>[{'fundingAgency': 'US National Science Founda...</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>9</th>\n",
-       "      <td>22054</td>\n",
-       "      <td>20039</td>\n",
-       "      <td>Ackerman - Kuparuk Upland - SAPC - ITRDB AK152</td>\n",
-       "      <td>TREE RING</td>\n",
-       "      <td>-15</td>\n",
-       "      <td>-65</td>\n",
-       "      <td>1965</td>\n",
-       "      <td>2015</td>\n",
-       "      <td>(68.662, 68.662, -149.428, -149.428)</td>\n",
-       "      <td>Each sample represents mean of 4 radii measure...</td>\n",
-       "      <td>[diamondleaf willow, SAPC, Salix pulchra Cham....</td>\n",
-       "      <td>Daniel Ackerman, R. Daniel Griffin, Sarah Hobb...</td>\n",
-       "      <td>[{'Author': 'Daniel Ackerman, Daniel Griffin, ...</td>\n",
-       "      <td>[[{'DataTableID': '33152', 'DataTableName': 'A...</td>\n",
-       "      <td>[{'fundingAgency': 'US National Science Founda...</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "  StudyID  XMLID                                          StudyName  \\\n",
-       "0   12402  10446  A Bayesian ANOVA Scheme for Calculating Climat...   \n",
-       "1    8610   2893         ACT1,ACT3,ACT4,ACT2 - Melt Layer Thickness   \n",
-       "2    6177   2209                     ACT2 - Toxic Heavy Metals Data   \n",
-       "3   16279  14005  Abrupt Holocene climate transitions in the nor...   \n",
-       "4   23930  22076  Ackerman - Brooks Range Upland - SAPC - ITRDB ...   \n",
-       "5   23931  22077    Ackerman - Inigok Riparian - SAPC - ITRDB AK162   \n",
-       "6   23932  22075      Ackerman - Inigok Upland - SAPC - ITRDB AK163   \n",
-       "7   23933  22074    Ackerman - Itkillik Upland - SAPC - ITRDB AK164   \n",
-       "8   22053  20037   Ackerman - Kuparuk Riparian - SAPC - ITRDB AK151   \n",
-       "9   22054  20039     Ackerman - Kuparuk Upland - SAPC - ITRDB AK152   \n",
-       "\n",
-       "            DataType  EarliestYearBP  MostRecentYearBP  EarliestYearCE  \\\n",
-       "0  OTHER COLLECTIONS             -11               -40            1961   \n",
-       "1          ICE CORES             178               -53            1772   \n",
-       "2          ICE CORES             178               -52            1772   \n",
-       "3     PALEOLIMNOLOGY           10300               -56           -8350   \n",
-       "4          TREE RING             -16               -65            1966   \n",
-       "5          TREE RING             -18               -66            1968   \n",
-       "6          TREE RING             -24               -66            1974   \n",
-       "7          TREE RING             -12               -66            1962   \n",
-       "8          TREE RING             -22               -65            1972   \n",
-       "9          TREE RING             -15               -65            1965   \n",
-       "\n",
-       "   MostRecentYearCE                           Coverage [S, N, W, E]  \\\n",
-       "0              1990                    (-90.0, 90.0, -180.0, 180.0)   \n",
-       "1              2003          (65.9811, 66.0119, -46.5511, -42.7889)   \n",
-       "2              2002            (66.0119, 66.0119, -45.158, -45.158)   \n",
-       "3              2006  (64.613723, 65.055846, -21.625757, -19.843769)   \n",
-       "4              2015            (68.375, 68.375, -149.295, -149.295)   \n",
-       "5              2016                (69.99, 69.99, -153.04, -153.04)   \n",
-       "6              2016                (69.99, 69.99, -153.04, -153.04)   \n",
-       "7              2016            (68.641, 68.641, -149.614, -149.614)   \n",
-       "8              2015              (68.662, 68.662, -149.43, -149.43)   \n",
-       "9              2015            (68.662, 68.662, -149.428, -149.428)   \n",
-       "\n",
-       "                                          StudyNotes  \\\n",
-       "0  Matlab code for two-factor (location and year)...   \n",
-       "1  Melt layer stratigraphy for 4 Greenland Arctic...   \n",
-       "2                                               None   \n",
-       "3  Keywords - Iceland, Lake sediment, Holocene pa...   \n",
-       "4  NOAA Template Raw Measurements file added 2019...   \n",
-       "5  NOAA Template Raw Measurements file added 2019...   \n",
-       "6  NOAA Template Raw Measurements file added 2019...   \n",
-       "7  NOAA Template Raw Measurements file added 2019...   \n",
-       "8  Each sample represents mean of 4 radii measure...   \n",
-       "9  Each sample represents mean of 4 radii measure...   \n",
-       "\n",
-       "                                     ScienceKeywords  \\\n",
-       "0                                               None   \n",
-       "1                                               None   \n",
-       "2                                               None   \n",
-       "3  [Medieval Warm Period, Arctic, abrupt climate ...   \n",
-       "4  [Tealeaf Willow, thin red willow, diamondleaf ...   \n",
-       "5  [SAPC, Salix pulchra Cham., Tealeaf Willow, di...   \n",
-       "6  [Tealeaf Willow, thin red willow, Salix pulchr...   \n",
-       "7  [diamondleaf willow, thin red willow, Tealeaf ...   \n",
-       "8  [thin red willow, SAPC, Tealeaf Willow, diamon...   \n",
-       "9  [diamondleaf willow, SAPC, Salix pulchra Cham....   \n",
-       "\n",
-       "                                       Investigators  \\\n",
-       "0                                     Martin Tingley   \n",
-       "1                                          Sarah Das   \n",
-       "2                     Joseph McConnell, Ross Edwards   \n",
-       "3  Áslaug Geirsdóttir, Gifford Miller, Darren Lar...   \n",
-       "4  Daniel Ackerman, R. Daniel Griffin, Sarah Hobb...   \n",
-       "5  Daniel Ackerman, R. Daniel Griffin, Sarah Hobb...   \n",
-       "6  Daniel Ackerman, R. Daniel Griffin, Sarah Hobb...   \n",
-       "7  Daniel Ackerman, R. Daniel Griffin, Sarah Hobb...   \n",
-       "8  Daniel Ackerman, R. Daniel Griffin, Sarah Hobb...   \n",
-       "9  Daniel Ackerman, R. Daniel Griffin, Sarah Hobb...   \n",
-       "\n",
-       "                                        Publications  \\\n",
-       "0  [{'Author': 'Tingley, M.P.', 'Title': 'A Bayes...   \n",
-       "1                                                 []   \n",
-       "2  [{'Author': 'McConnell, J.R. and R. Edwards', ...   \n",
-       "3  [{'Author': 'Geirsdóttir Á., G.H. Miller, D.J....   \n",
-       "4  [{'Author': 'Daniel E. Ackerman, Daniel Griffi...   \n",
-       "5  [{'Author': 'Daniel E. Ackerman, Daniel Griffi...   \n",
-       "6  [{'Author': 'Daniel E. Ackerman, Daniel Griffi...   \n",
-       "7  [{'Author': 'Daniel E. Ackerman, Daniel Griffi...   \n",
-       "8  [{'Author': 'Daniel Ackerman, Daniel Griffin, ...   \n",
-       "9  [{'Author': 'Daniel Ackerman, Daniel Griffin, ...   \n",
-       "\n",
-       "                                               Sites  \\\n",
-       "0  [[{'DataTableID': '20755', 'DataTableName': 'A...   \n",
-       "1  [[{'DataTableID': '12448', 'DataTableName': 'A...   \n",
-       "2  [[{'DataTableID': '9477', 'DataTableName': 'AC...   \n",
-       "3  [[{'DataTableID': '26370', 'DataTableName': 'H...   \n",
-       "4  [[{'DataTableID': '35733', 'DataTableName': 'A...   \n",
-       "5  [[{'DataTableID': '35734', 'DataTableName': 'A...   \n",
-       "6  [[{'DataTableID': '35735', 'DataTableName': 'A...   \n",
-       "7  [[{'DataTableID': '35736', 'DataTableName': 'A...   \n",
-       "8  [[{'DataTableID': '33151', 'DataTableName': 'A...   \n",
-       "9  [[{'DataTableID': '33152', 'DataTableName': 'A...   \n",
-       "\n",
-       "                                             Funding  \n",
-       "0                                                 []  \n",
-       "1  [{'fundingAgency': 'US National Science Founda...  \n",
-       "2                                                 []  \n",
-       "3  [{'fundingAgency': 'US National Science Founda...  \n",
-       "4                                                 []  \n",
-       "5                                                 []  \n",
-       "6                                                 []  \n",
-       "7                                                 []  \n",
-       "8  [{'fundingAgency': 'US National Science Founda...  \n",
-       "9  [{'fundingAgency': 'US National Science Founda...  "
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
-   "source": [
-    "# Query 2: Get the next 10 results (skip the first 10)\n",
-    "# Note: This *overwrites* the previous search results in the 'dataset' object as we are reusing the same dataset instance. \n",
-    "print(\"\\n--- Fetching Batch 2 (11-20) ---\")\n",
-    "batch2 = dataset.search_studies(min_lat=60, max_lat=70, limit=10, skip=10)\n",
-    "print(f\"Current studies in dataset: {len(dataset.studies)}\")\n",
-    "display(batch2)\n"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "0de3bd90",
-   "metadata": {},
-   "source": [
-    "### 2. Combining Datasets"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "f0626edc",
-   "metadata": {},
-   "source": [
-    "\n",
-    "A powerful feature of PyleoTUPS is the ability to merge `Dataset` objects. This allows you to construct complex collections of data that might be difficult to express in a single search query.\n",
-    "\n",
-    "For example, you can perform two separate searches (e.g., one for \"Pollen\" and one for \"Ice Cores\") and combine them into a single dataset for analysis.\n",
-    "\n",
-    "* `+` operator: Creates a new Dataset containing the union of two others.\n",
-    "* `+=` operator: Adds results from one Dataset into another (in-place)."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "06fd94d1",
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "[2026-03-24 12:42:53,830][INFO] - search_studies: Limit set to 5.\n",
-      "[2026-03-24 12:42:53,833][INFO] - search_studies: Input Query includes geographical bounds. Inspect the results to ensure they match your intended region as one study can contain sites across various parts of the world.\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Searching for Pollen...\n",
-      "Request URL: https://www.ncei.noaa.gov/access/paleo-search/study/search.json?dataPublisher=NOAA&limit=5&keywords=pollen&minLat=40&maxLat=50\n"
-     ]
-    },
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "Parsing NOAA studies: 100%|██████████| 5/5 [00:00<00:00, 4960.15it/s]\n",
-      "[2026-03-24 12:42:54,640][WARNING] - Retrieved 5 studies, which is the specified limit. Consider increasing the limit parameter to fetch more studies.\n",
-      "[2026-03-24 12:42:54,643][INFO] - Retrieved 5 studies.\n"
-     ]
-    },
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
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-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
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-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>StudyName</th>\n",
-       "      <th>StudyID</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>Central Nova Scotia Pollen Temperature and Pre...</td>\n",
-       "      <td>37245</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>Doner 2009 Bear Lake, Utah-Idaho 19ka Pollen Data</td>\n",
-       "      <td>8711</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>Orbital- and millennial-scale vegetation and c...</td>\n",
-       "      <td>6187</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>Williams et al. 2004 Late Quaternary North Ame...</td>\n",
-       "      <td>5973</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>Williams et al. 2006 North American Pollen Atlas</td>\n",
-       "      <td>5974</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "                                           StudyName StudyID\n",
-       "0  Central Nova Scotia Pollen Temperature and Pre...   37245\n",
-       "1  Doner 2009 Bear Lake, Utah-Idaho 19ka Pollen Data    8711\n",
-       "2  Orbital- and millennial-scale vegetation and c...    6187\n",
-       "3  Williams et al. 2004 Late Quaternary North Ame...    5973\n",
-       "4   Williams et al. 2006 North American Pollen Atlas    5974"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    },
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "[2026-03-24 12:42:54,666][INFO] - search_studies: Limit set to 5.\n",
-      "[2026-03-24 12:42:54,667][INFO] - search_studies: Input Query includes geographical bounds. Inspect the results to ensure they match your intended region as one study can contain sites across various parts of the world.\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Searching for Ice Cores...\n",
-      "Request URL: https://www.ncei.noaa.gov/access/paleo-search/study/search.json?dataPublisher=NOAA&limit=5&keywords=ice+core&minLat=40&maxLat=50\n"
-     ]
-    },
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "Parsing NOAA studies: 100%|██████████| 5/5 [00:00<00:00, 1001.94it/s]\n",
-      "[2026-03-24 12:42:55,547][WARNING] - Retrieved 5 studies, which is the specified limit. Consider increasing the limit parameter to fetch more studies.\n",
-      "[2026-03-24 12:42:55,549][INFO] - Retrieved 5 studies.\n"
-     ]
-    },
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
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-       "\n",
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-       "\n",
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-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>StudyName</th>\n",
-       "      <th>StudyID</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>Altai Ice Cores, Siberian and Mongolian Altai,...</td>\n",
-       "      <td>40942</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>Altai, Siberia 750 Year Ice Core d18O and Temp...</td>\n",
-       "      <td>12885</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>Alto dell'Ortles Glacier Ice Core Age Models</td>\n",
-       "      <td>20367</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>Antarctica Station Dome Concordia Chemistry, S...</td>\n",
-       "      <td>40399</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>Atmospheric CH4, Interpolar Difference and Exc...</td>\n",
-       "      <td>38619</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "                                           StudyName StudyID\n",
-       "0  Altai Ice Cores, Siberian and Mongolian Altai,...   40942\n",
-       "1  Altai, Siberia 750 Year Ice Core d18O and Temp...   12885\n",
-       "2       Alto dell'Ortles Glacier Ice Core Age Models   20367\n",
-       "3  Antarctica Station Dome Concordia Chemistry, S...   40399\n",
-       "4  Atmospheric CH4, Interpolar Difference and Exc...   38619"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "\n",
-      "Pollen studies: 5\n",
-      "Ice Core studies: 5\n",
-      "Combined total: 10\n"
-     ]
-    },
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
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-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>StudyName</th>\n",
-       "      <th>StudyID</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>Central Nova Scotia Pollen Temperature and Pre...</td>\n",
-       "      <td>37245</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>Doner 2009 Bear Lake, Utah-Idaho 19ka Pollen Data</td>\n",
-       "      <td>8711</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>Orbital- and millennial-scale vegetation and c...</td>\n",
-       "      <td>6187</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>Williams et al. 2004 Late Quaternary North Ame...</td>\n",
-       "      <td>5973</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>Williams et al. 2006 North American Pollen Atlas</td>\n",
-       "      <td>5974</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>5</th>\n",
-       "      <td>Altai Ice Cores, Siberian and Mongolian Altai,...</td>\n",
-       "      <td>40942</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>6</th>\n",
-       "      <td>Altai, Siberia 750 Year Ice Core d18O and Temp...</td>\n",
-       "      <td>12885</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>7</th>\n",
-       "      <td>Alto dell'Ortles Glacier Ice Core Age Models</td>\n",
-       "      <td>20367</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>8</th>\n",
-       "      <td>Antarctica Station Dome Concordia Chemistry, S...</td>\n",
-       "      <td>40399</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>9</th>\n",
-       "      <td>Atmospheric CH4, Interpolar Difference and Exc...</td>\n",
-       "      <td>38619</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "                                           StudyName StudyID\n",
-       "0  Central Nova Scotia Pollen Temperature and Pre...   37245\n",
-       "1  Doner 2009 Bear Lake, Utah-Idaho 19ka Pollen Data    8711\n",
-       "2  Orbital- and millennial-scale vegetation and c...    6187\n",
-       "3  Williams et al. 2004 Late Quaternary North Ame...    5973\n",
-       "4   Williams et al. 2006 North American Pollen Atlas    5974\n",
-       "5  Altai Ice Cores, Siberian and Mongolian Altai,...   40942\n",
-       "6  Altai, Siberia 750 Year Ice Core d18O and Temp...   12885\n",
-       "7       Alto dell'Ortles Glacier Ice Core Age Models   20367\n",
-       "8  Antarctica Station Dome Concordia Chemistry, S...   40399\n",
-       "9  Atmospheric CH4, Interpolar Difference and Exc...   38619"
-      ]
-     },
-     "execution_count": null,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "# Create two separate datasets\n",
-    "ds_pollen = pt.NOAADataset()\n",
-    "ds_ice = pt.NOAADataset()\n",
-    "\n",
-    "# Search 1: Pollen studies in a specific region\n",
-    "print(\"Searching for Pollen...\")\n",
-    "search_pollen = ds_pollen.search_studies(keywords=[\"pollen\"], min_lat=40, max_lat=50, limit=5)\n",
-    "display(search_pollen[['StudyName', 'StudyID']])\n",
-    "\n",
-    "# Search 2: Ice Core studies in the same region\n",
-    "print(\"Searching for Ice Cores...\")\n",
-    "search_ice = ds_ice.search_studies(keywords=[\"ice core\"], min_lat=40, max_lat=50, limit=5)\n",
-    "display(search_ice[['StudyName', 'StudyID']])\n",
-    "\n",
-    "# Combine them into a master dataset\n",
-    "ds_combined = ds_pollen + ds_ice\n",
-    "\n",
-    "print(f\"\\nPollen studies: {len(ds_pollen.studies)}\")\n",
-    "print(f\"Ice Core studies: {len(ds_ice.studies)}\")\n",
-    "print(f\"Combined total: {len(ds_combined.studies)}\")\n",
-    "\n",
-    "# Verify the combination by looking at the summary\n",
-    "ds_combined.get_summary()[['StudyName', 'StudyID']].head(10)"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "db9993ec",
-   "metadata": {},
-   "source": [
-    "## STAY TUNED FOR MORE:\n",
-    "\n",
-    "Check the upcoming releases for:\n",
-    "- Data Extraction from Excel Files\n",
-    "- Dataset access from PANAGAEA"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "b25065f4",
-   "metadata": {},
-   "source": [
-    "### Excel Parser:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "f5a15f47",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>d18O</th>\n",
-       "      <th>d13C</th>\n",
-       "      <th>Core</th>\n",
-       "      <th>Section</th>\n",
-       "      <th>Interval</th>\n",
-       "      <th>mbsf</th>\n",
-       "      <th>Age (Ma)</th>\n",
-       "      <th>Taxa</th>\n",
-       "      <th>Habitat</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>-0.197824</td>\n",
-       "      <td>0.944718</td>\n",
-       "      <td>31.0</td>\n",
-       "      <td>2.0</td>\n",
-       "      <td>142-144</td>\n",
-       "      <td>495.92</td>\n",
-       "      <td>65.673111</td>\n",
-       "      <td>Gavelinella beccariiformis</td>\n",
-       "      <td>Benthic</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>0.164746</td>\n",
-       "      <td>1.274424</td>\n",
-       "      <td>31.0</td>\n",
-       "      <td>3.0</td>\n",
-       "      <td>43-45</td>\n",
-       "      <td>496.43</td>\n",
-       "      <td>65.805569</td>\n",
-       "      <td>Gavelinella beccariiformis</td>\n",
-       "      <td>Benthic</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>0.145976</td>\n",
-       "      <td>1.889606</td>\n",
-       "      <td>32.0</td>\n",
-       "      <td>2.0</td>\n",
-       "      <td>58-60</td>\n",
-       "      <td>504.58</td>\n",
-       "      <td>67.922306</td>\n",
-       "      <td>Gavelinella beccariiformis</td>\n",
-       "      <td>Benthic</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>0.242793</td>\n",
-       "      <td>1.679520</td>\n",
-       "      <td>32.0</td>\n",
-       "      <td>3.0</td>\n",
-       "      <td>127-129</td>\n",
-       "      <td>506.77</td>\n",
-       "      <td>68.491097</td>\n",
-       "      <td>Gavelinella beccariiformis</td>\n",
-       "      <td>Benthic</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>-0.188933</td>\n",
-       "      <td>1.577994</td>\n",
-       "      <td>32.0</td>\n",
-       "      <td>4.0</td>\n",
-       "      <td>78-80</td>\n",
-       "      <td>507.78</td>\n",
-       "      <td>68.753417</td>\n",
-       "      <td>Gavelinella beccariiformis</td>\n",
-       "      <td>Benthic</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "       d18O      d13C  Core  Section Interval    mbsf   Age (Ma)  \\\n",
-       "0 -0.197824  0.944718  31.0      2.0  142-144  495.92  65.673111   \n",
-       "1  0.164746  1.274424  31.0      3.0    43-45  496.43  65.805569   \n",
-       "2  0.145976  1.889606  32.0      2.0    58-60  504.58  67.922306   \n",
-       "3  0.242793  1.679520  32.0      3.0  127-129  506.77  68.491097   \n",
-       "4 -0.188933  1.577994  32.0      4.0    78-80  507.78  68.753417   \n",
-       "\n",
-       "                         Taxa  Habitat  \n",
-       "0  Gavelinella beccariiformis  Benthic  \n",
-       "1  Gavelinella beccariiformis  Benthic  \n",
-       "2  Gavelinella beccariiformis  Benthic  \n",
-       "3  Gavelinella beccariiformis  Benthic  \n",
-       "4  Gavelinella beccariiformis  Benthic  "
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    },
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
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-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>d18O</th>\n",
-       "      <th>d13C</th>\n",
-       "      <th>Core</th>\n",
-       "      <th>Section</th>\n",
-       "      <th>Interval</th>\n",
-       "      <th>mbsf</th>\n",
-       "      <th>Age (Ma)</th>\n",
-       "      <th>Taxa</th>\n",
-       "      <th>Habitat</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>0.533244</td>\n",
-       "      <td>1.524719</td>\n",
-       "      <td>12.0</td>\n",
-       "      <td>1.0</td>\n",
-       "      <td>44-46</td>\n",
-       "      <td>114.890</td>\n",
-       "      <td>65.206819</td>\n",
-       "      <td>Gavelinella beccariiformis</td>\n",
-       "      <td>Benthic</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>0.562882</td>\n",
-       "      <td>0.707491</td>\n",
-       "      <td>12.0</td>\n",
-       "      <td>4.0</td>\n",
-       "      <td>20-23</td>\n",
-       "      <td>118.715</td>\n",
-       "      <td>65.477737</td>\n",
-       "      <td>Gavelinella beccariiformis</td>\n",
-       "      <td>Benthic</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>0.921501</td>\n",
-       "      <td>1.700629</td>\n",
-       "      <td>13.0</td>\n",
-       "      <td>4.0</td>\n",
-       "      <td>116-118</td>\n",
-       "      <td>129.170</td>\n",
-       "      <td>69.958837</td>\n",
-       "      <td>Gavelinella beccariiformis</td>\n",
-       "      <td>Benthic</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>0.896802</td>\n",
-       "      <td>1.294528</td>\n",
-       "      <td>13.0</td>\n",
-       "      <td>5.0</td>\n",
-       "      <td>133-135</td>\n",
-       "      <td>130.840</td>\n",
-       "      <td>70.173167</td>\n",
-       "      <td>Gavelinella beccariiformis</td>\n",
-       "      <td>Benthic</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>0.503606</td>\n",
-       "      <td>0.714528</td>\n",
-       "      <td>12.0</td>\n",
-       "      <td>2.0</td>\n",
-       "      <td>136-138</td>\n",
-       "      <td>116.870</td>\n",
-       "      <td>65.347059</td>\n",
-       "      <td>Gavelinella sp.</td>\n",
-       "      <td>Benthic</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "       d18O      d13C  Core  Section Interval     mbsf   Age (Ma)  \\\n",
-       "0  0.533244  1.524719  12.0      1.0    44-46  114.890  65.206819   \n",
-       "1  0.562882  0.707491  12.0      4.0    20-23  118.715  65.477737   \n",
-       "2  0.921501  1.700629  13.0      4.0  116-118  129.170  69.958837   \n",
-       "3  0.896802  1.294528  13.0      5.0  133-135  130.840  70.173167   \n",
-       "4  0.503606  0.714528  12.0      2.0  136-138  116.870  65.347059   \n",
-       "\n",
-       "                         Taxa  Habitat  \n",
-       "0  Gavelinella beccariiformis  Benthic  \n",
-       "1  Gavelinella beccariiformis  Benthic  \n",
-       "2  Gavelinella beccariiformis  Benthic  \n",
-       "3  Gavelinella beccariiformis  Benthic  \n",
-       "4             Gavelinella sp.  Benthic  "
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    },
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>d18O</th>\n",
-       "      <th>d13C</th>\n",
-       "      <th>Core</th>\n",
-       "      <th>Section</th>\n",
-       "      <th>Interval</th>\n",
-       "      <th>mbsf</th>\n",
-       "      <th>Age (Ma)</th>\n",
-       "      <th>Taxa</th>\n",
-       "      <th>Habitat</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>-0.016045</td>\n",
-       "      <td>1.770993</td>\n",
-       "      <td>29.0</td>\n",
-       "      <td>4.0</td>\n",
-       "      <td>20-22</td>\n",
-       "      <td>476.03</td>\n",
-       "      <td>65.844940</td>\n",
-       "      <td>Gavelinella sp.</td>\n",
-       "      <td>Benthic</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>0.473968</td>\n",
-       "      <td>1.822258</td>\n",
-       "      <td>30.0</td>\n",
-       "      <td>1.0</td>\n",
-       "      <td>72-74</td>\n",
-       "      <td>481.72</td>\n",
-       "      <td>66.272431</td>\n",
-       "      <td>Gavelinella sp.</td>\n",
-       "      <td>Benthic</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>0.203276</td>\n",
-       "      <td>1.610161</td>\n",
-       "      <td>30.0</td>\n",
-       "      <td>3.0</td>\n",
-       "      <td>13-15</td>\n",
-       "      <td>484.13</td>\n",
-       "      <td>66.453494</td>\n",
-       "      <td>Gavelinella sp.</td>\n",
-       "      <td>Benthic</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>0.168698</td>\n",
-       "      <td>1.854424</td>\n",
-       "      <td>31.0</td>\n",
-       "      <td>1.0</td>\n",
-       "      <td>18-21</td>\n",
-       "      <td>490.68</td>\n",
-       "      <td>66.945596</td>\n",
-       "      <td>Gavelinella sp.</td>\n",
-       "      <td>Benthic</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>0.145976</td>\n",
-       "      <td>1.894632</td>\n",
-       "      <td>31.0</td>\n",
-       "      <td>2.0</td>\n",
-       "      <td>108-110</td>\n",
-       "      <td>493.08</td>\n",
-       "      <td>67.125908</td>\n",
-       "      <td>Gavelinella sp.</td>\n",
-       "      <td>Benthic</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "       d18O      d13C  Core  Section Interval    mbsf   Age (Ma)  \\\n",
-       "0 -0.016045  1.770993  29.0      4.0    20-22  476.03  65.844940   \n",
-       "1  0.473968  1.822258  30.0      1.0    72-74  481.72  66.272431   \n",
-       "2  0.203276  1.610161  30.0      3.0    13-15  484.13  66.453494   \n",
-       "3  0.168698  1.854424  31.0      1.0    18-21  490.68  66.945596   \n",
-       "4  0.145976  1.894632  31.0      2.0  108-110  493.08  67.125908   \n",
-       "\n",
-       "              Taxa  Habitat  \n",
-       "0  Gavelinella sp.  Benthic  \n",
-       "1  Gavelinella sp.  Benthic  \n",
-       "2  Gavelinella sp.  Benthic  \n",
-       "3  Gavelinella sp.  Benthic  \n",
-       "4  Gavelinella sp.  Benthic  "
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
-   "source": [
-    "from pyleotups.utils.Parser.ExcelParser import ExcelParser\n",
-    "\n",
-    "excel_url = \"https://www.ncei.noaa.gov/pub/data/paleo/contributions_by_author/frank1999/frank1999.xls\"\n",
-    "excel_parser = ExcelParser(excel_url)\n",
-    "excel_data_blocks = excel_parser.parse()\n",
-    "\n",
-    "for block in excel_data_blocks:\n",
-    "    if hasattr(block, 'df') and block.df is not None:\n",
-    "        display(block.df.head())"
-   ]
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": ".venv (3.12.3)",
-   "language": "python",
-   "name": "python3"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.12.3"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 5
-}
diff --git a/examples/tutorial-pangaea.ipynb b/examples/tutorial-pangaea.ipynb
deleted file mode 100644
index 2f4c1695..00000000
--- a/examples/tutorial-pangaea.ipynb
+++ /dev/null
@@ -1,1368 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "markdown",
-   "id": "b5fca3a6",
-   "metadata": {},
-   "source": [
-    "# Using PangaeaDataset in PyeloTUPS\n",
-    "\n",
-    "This tutorial demonstrates how to use `PangaeaDataset` to discover, explore,\n",
-    "and retrieve paleoceanographic datasets from PANGAEA.\n",
-    "\n",
-    "Unlike `NOAADataset`, which interacts with the NOAA NCEI Paleo API,\n",
-    "`PangaeaDataset` communicates with the PANGAEA backend via `pangaeapy`,\n",
-    "while exposing a similar researcher-facing API."
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "d568b2e0",
-   "metadata": {
-    "vscode": {
-     "languageId": "plaintext"
-    }
-   },
-   "source": [
-    "### Requirements\n",
-    "\n",
-    "Installation of ```pyleotups [version > {0.0.1}]``` automatically handles the installation of external services required for accessing the Pangaea Datasets. \n"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "06bb088a",
-   "metadata": {},
-   "source": [
-    "In this tutorial, we will cover:\n",
-    "\n",
-    "0. **Credentials setup** [Optional] Setting up credentials to access private datasets\n",
-    "1.  **Searching** for studies using the Pangaea.\n",
-    "2.  **Browsing** search results (Publications, Geography, Funding).\n",
-    "3.  **Extracting** data into pandas DataFrames."
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "7097235d",
-   "metadata": {
-    "vscode": {
-     "languageId": "plaintext"
-    }
-   },
-   "source": [
-    "### 0. Credential Setup\n",
-    "\n",
-    "Few datasets over Panagaea are protected and reuqires the user to have an ACCESS KEY. \n",
-    "\n",
-    "Follow the instructions to access and set the key through pyleotups utilities. You can also do the steps manually."
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "80822be6",
-   "metadata": {
-    "vscode": {
-     "languageId": "plaintext"
-    }
-   },
-   "source": [
-    "<details>\n",
-    "<summary><strong>1. Obtaining Your PANGAEA API Token</summary></strong>\n",
-    "\n",
-    "1. Create an account or log in at:  \n",
-    "   https://www.pangaea.de/user/login.php  \n",
-    "\n",
-    "2. After logging in, navigate to your PANGAEA profile.\n",
-    "\n",
-    "3. Locate your **API login token key**.\n",
-    "\n",
-    "4. Copy this token — it is unique to your account.\n",
-    "\n",
-    "> Keep this key private. It grants access to datasets associated with your account and other personal information.\n"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "81ce6cc0",
-   "metadata": {
-    "vscode": {
-     "languageId": "plaintext"
-    }
-   },
-   "source": [
-    "<details>\n",
-    "<summary><strong>2. Securely Storing Your Token</summary></strong>\n",
-    "\n",
-    "To prevent accidental exposure of your API key in notebooks or version control, we recommend storing it in a local `.env` file.\n",
-    "\n",
-    "PyeloTUPS provides a helper utility to securely manage this for you.\n",
-    "\n",
-    "\n",
-    "\n",
-    "#### Step 1 — Save Your Credentials (One-Time Setup)\n",
-    "\n",
-    "```python\n",
-    "from pyleotups import save_pangaea_credentials\n",
-    "\n",
-    "save_pangaea_credentials(\"your_token_here\")\n",
-    "```\n",
-    "\n",
-    "#### Step 2 — Load Credentials in Your Notebook\n",
-    "\n",
-    "```python\n",
-    "from pyleotups import load_pangaea_credentials\n",
-    "\n",
-    "pan_api = load_pangaea_credentials()\n",
-    "```\n",
-    "The variable pan_api now securely contains your login token.\n",
-    "</details>"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "688b104a",
-   "metadata": {},
-   "source": [
-    "<details>\n",
-    "<summary><strong>3. Managing pangaea credentials manually</strong></summary>\n",
-    "\n",
-    "<br>\n",
-    "Installation of `pyleotups` (version > 0.0.1) automatically installs the external dependencies required to access PANGAEA datasets.\n",
-    "\n",
-    "However, some datasets on PANGAEA are **protected** and require an **ACCESS KEY** (login token) for authentication.\n",
-    "\n",
-    "\n",
-    "\n",
-    "#### Obtaining Your PANGAEA Access Key\n",
-    "\n",
-    "1. Create an account or log in (for existing users) at:\n",
-    "   [https://www.pangaea.de/user/login.php](https://www.pangaea.de/user/login.php)\n",
-    "\n",
-    "2. After logging in, navigate to your **PANGAEA profile**.\n",
-    "\n",
-    "3. Locate your **login token key** in your profile settings.\n",
-    "\n",
-    "> This token is unique to each user and should be kept private. \n",
-    "\n",
-    "\n",
-    "### Securely Storing Your Token Using `dotenv`\n",
-    "\n",
-    "To protect your personal credentials and prevent accidental exposure (e.g., when sharing notebooks), we strongly recommend using a `.env` file.\n",
-    "\n",
-    "#### Step 1: Create a .env File\n",
-    "\n",
-    "* In your project’s root directory, create a file named exactly:\n",
-    "\n",
-    "```\n",
-    ".env\n",
-    "```\n",
-    "\n",
-    "#### Step 2: Add Your API Token\n",
-    "\n",
-    "Inside the .env file, add the following line:\n",
-    "\n",
-    "```\n",
-    "PANGAEA_API=\"{your pangaea login token key}\"\n",
-    "```\n",
-    "\n",
-    "> If you use source control, we strongly recommend adding .env to your .gitignore files to exclude the .env file from being commited.\n",
-    " \n",
-    "**Important:**\n",
-    "\n",
-    "* The key must be enclosed in **double quotes**.\n",
-    "* Do **not** share this `.env` file when distributing notebooks or code.\n",
-    "\n",
-    "---\n",
-    "\n",
-    "### Accessing the Token in Your Notebook\n",
-    "\n",
-    "In your Python notebook or script, load the token as follows:\n",
-    "\n",
-    "```python\n",
-    "from dotenv import load_dotenv\n",
-    "import os\n",
-    "load_dotenv()\n",
-    "pan_api = os.getenv(\"PANGAEA_API\")\n",
-    "```\n",
-    "\n",
-    "The variable `pan_api` now securely contains your PANGAEA login token and can be used for accessing protected datasets.\n",
-    "</details>"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "80290b19",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "from pyleotups import save_pangaea_credentials, load_pangaea_credentials\n",
-    "\n",
-    "### save_pangaea_credentials(\"your_api_key_here\")\n",
-    "### remove the above line after saving your credentials, and then you can load them using the line below\n",
-    "\n",
-    "pan_api = load_pangaea_credentials()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "007bcdd1",
-   "metadata": {},
-   "source": [
-    "### 1. Searching for Studies\n"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "153490c2",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "import pyleotups as pt\n",
-    "\n",
-    "# Initialize a Pangaea Dataset manager\n",
-    "# This object will act as your session, storing search results and processing data.\n",
-    "dataset = pt.PangaeaDataset(auth_token=pan_api)"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "1ea9e3aa",
-   "metadata": {},
-   "source": [
-    "\n",
-    "The `search_studies()` method queries the PANGAEA backend\n",
-    "and registers matching datasets internally.\n",
-    "\n",
-    "Following parameters can be used to tune the search\n",
-    "- `q` → free-text query  \n",
-    "- `bbox` → geographic bounding box (minlon, minlat, maxlon, maxlat)  \n",
-    "- `keywords` → optional provider-specific terms "
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "1a99f03e",
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "[2026-03-24 12:40:26,623][INFO] - Retrived 10 studies\n",
-      "[2026-03-24 12:40:26,629][WARNING] - The search contains dataset(s) [830589, 897517] marked as collection. Refer to the 'CollectionMembers' column toidentify respective child datasets.\n"
-     ]
-    }
-   ],
-   "source": [
-    "ds = dataset.search_studies(\n",
-    "    q=\"Khider, D.\",\n",
-    "    # bbox=(-10, -10, 10, 10),  #(min_lon, min_lat, max_lon, max_lat) \n",
-    "    # keywords=[\"Sr/Ca\"],\n",
-    "    limit=10\n",
-    ")\n"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "c4444573",
-   "metadata": {},
-   "source": [
-    "### 2. EXPLORING RESULTS "
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "b6fe20f6",
-   "metadata": {},
-   "source": [
-    "#### a. Getting a summary. "
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "9c1fbcfb",
-   "metadata": {},
-   "source": [
-    "You can access the search results in two ways:\n",
-    "- `dataset.get_summary()` → returns a DataFrame of search results (default behavior)\n",
-    "- ACCESS the DataFrame in return value. i.e. `ds`\n",
-    "\n",
-    "All results are stored internally in `dataset.studies`"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "831ef235",
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "[2026-03-24 12:40:26,647][WARNING] - The search contains dataset(s) [830589, 897517] marked as collection. Refer to the 'CollectionMembers' column toidentify respective child datasets.\n"
-     ]
-    },
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
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-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
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-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>StudyID</th>\n",
-       "      <th>StudyName</th>\n",
-       "      <th>EarliestYearBP</th>\n",
-       "      <th>MostRecentYearBP</th>\n",
-       "      <th>EarliestYearCE</th>\n",
-       "      <th>MostRecentYearCE</th>\n",
-       "      <th>StudyNotes</th>\n",
-       "      <th>ScienceKeywords</th>\n",
-       "      <th>Investigators</th>\n",
-       "      <th>Publications</th>\n",
-       "      <th>Sites</th>\n",
-       "      <th>Funding</th>\n",
-       "      <th>CollectionMembers</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>830589</td>\n",
-       "      <td>Stable isotope record of sediment core MD98-2177</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>We present a reconstruction of El Niño Souther...</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Khider, D, Stott, Lowell D, Emile-Geay, J, Thu...</td>\n",
-       "      <td>Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...</td>\n",
-       "      <td>[MD98-2177]</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>[830586, 830587, 830588]</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>897517</td>\n",
-       "      <td>Globigerinoides ruber sediment trap data in th...</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>We present results here from a high-resolution...</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Richey, Julie N, Thirumalai, Kaustubh, Khider,...</td>\n",
-       "      <td>Richey, Julie N; Thirumalai, Kaustubh; Khider,...</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>[897509, 897512, 897513, 897514, 897515, 897516]</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>830588</td>\n",
-       "      <td>(Table 3) Lead 214 and Lead 210 concentration ...</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>None</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Khider, D, Stott, Lowell D, Emile-Geay, J, Thu...</td>\n",
-       "      <td>Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...</td>\n",
-       "      <td>[MD98-2177]</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>897512</td>\n",
-       "      <td>Globigerinoides ruber flux analysis from a lon...</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>None</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Richey, Julie N, Thirumalai, Kaustubh, Khider,...</td>\n",
-       "      <td>Richey, Julie N; Thirumalai, Kaustubh; Khider,...</td>\n",
-       "      <td>[GMT_Gulf_of_Mexico]</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>897516</td>\n",
-       "      <td>CTD data from a long-running sediment trap tim...</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>None</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Richey, Julie N, Thirumalai, Kaustubh, Khider,...</td>\n",
-       "      <td>Richey, Julie N; Thirumalai, Kaustubh; Khider,...</td>\n",
-       "      <td>[GMT_Gulf_of_Mexico]</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>5</th>\n",
-       "      <td>897514</td>\n",
-       "      <td>Magnesium/Calcium ratio of Globigerinoides rub...</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>None</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Richey, Julie N, Thirumalai, Kaustubh, Khider,...</td>\n",
-       "      <td>Richey, Julie N; Thirumalai, Kaustubh; Khider,...</td>\n",
-       "      <td>[GMT_Gulf_of_Mexico]</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>6</th>\n",
-       "      <td>830587</td>\n",
-       "      <td>(Table 2) Age determination of sediment core M...</td>\n",
-       "      <td>98.0</td>\n",
-       "      <td>1950.0</td>\n",
-       "      <td>0.0</td>\n",
-       "      <td>1852.0</td>\n",
-       "      <td>None</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Khider, D, Stott, Lowell D, Emile-Geay, J, Thu...</td>\n",
-       "      <td>Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...</td>\n",
-       "      <td>[MD98-2177]</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>7</th>\n",
-       "      <td>830586</td>\n",
-       "      <td>(Table S1) Stable carbon and oxygen isotope ra...</td>\n",
-       "      <td>1231.0</td>\n",
-       "      <td>103.0</td>\n",
-       "      <td>704.0</td>\n",
-       "      <td>1851.0</td>\n",
-       "      <td>None</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Khider, D, Stott, Lowell D, Emile-Geay, J, Thu...</td>\n",
-       "      <td>Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...</td>\n",
-       "      <td>[MD98-2177]</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>8</th>\n",
-       "      <td>897509</td>\n",
-       "      <td>Carbonate measurements from a long-running sed...</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>None</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Richey, Julie N, Thirumalai, Kaustubh, Khider,...</td>\n",
-       "      <td>Richey, Julie N; Thirumalai, Kaustubh; Khider,...</td>\n",
-       "      <td>[GMT_Gulf_of_Mexico]</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>9</th>\n",
-       "      <td>897513</td>\n",
-       "      <td>Isotpes analysis of Globigerinoides ruber from...</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>None</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Richey, Julie N, Thirumalai, Kaustubh, Khider,...</td>\n",
-       "      <td>Richey, Julie N; Thirumalai, Kaustubh; Khider,...</td>\n",
-       "      <td>[GMT_Gulf_of_Mexico]</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "   StudyID                                          StudyName  EarliestYearBP  \\\n",
-       "0   830589   Stable isotope record of sediment core MD98-2177             NaN   \n",
-       "1   897517  Globigerinoides ruber sediment trap data in th...             NaN   \n",
-       "2   830588  (Table 3) Lead 214 and Lead 210 concentration ...             NaN   \n",
-       "3   897512  Globigerinoides ruber flux analysis from a lon...             NaN   \n",
-       "4   897516  CTD data from a long-running sediment trap tim...             NaN   \n",
-       "5   897514  Magnesium/Calcium ratio of Globigerinoides rub...             NaN   \n",
-       "6   830587  (Table 2) Age determination of sediment core M...            98.0   \n",
-       "7   830586  (Table S1) Stable carbon and oxygen isotope ra...          1231.0   \n",
-       "8   897509  Carbonate measurements from a long-running sed...             NaN   \n",
-       "9   897513  Isotpes analysis of Globigerinoides ruber from...             NaN   \n",
-       "\n",
-       "   MostRecentYearBP  EarliestYearCE  MostRecentYearCE  \\\n",
-       "0               NaN             NaN               NaN   \n",
-       "1               NaN             NaN               NaN   \n",
-       "2               NaN             NaN               NaN   \n",
-       "3               NaN             NaN               NaN   \n",
-       "4               NaN             NaN               NaN   \n",
-       "5               NaN             NaN               NaN   \n",
-       "6            1950.0             0.0            1852.0   \n",
-       "7             103.0           704.0            1851.0   \n",
-       "8               NaN             NaN               NaN   \n",
-       "9               NaN             NaN               NaN   \n",
-       "\n",
-       "                                          StudyNotes ScienceKeywords  \\\n",
-       "0  We present a reconstruction of El Niño Souther...              []   \n",
-       "1  We present results here from a high-resolution...              []   \n",
-       "2                                               None              []   \n",
-       "3                                               None              []   \n",
-       "4                                               None              []   \n",
-       "5                                               None              []   \n",
-       "6                                               None              []   \n",
-       "7                                               None              []   \n",
-       "8                                               None              []   \n",
-       "9                                               None              []   \n",
-       "\n",
-       "                                       Investigators  \\\n",
-       "0  Khider, D, Stott, Lowell D, Emile-Geay, J, Thu...   \n",
-       "1  Richey, Julie N, Thirumalai, Kaustubh, Khider,...   \n",
-       "2  Khider, D, Stott, Lowell D, Emile-Geay, J, Thu...   \n",
-       "3  Richey, Julie N, Thirumalai, Kaustubh, Khider,...   \n",
-       "4  Richey, Julie N, Thirumalai, Kaustubh, Khider,...   \n",
-       "5  Richey, Julie N, Thirumalai, Kaustubh, Khider,...   \n",
-       "6  Khider, D, Stott, Lowell D, Emile-Geay, J, Thu...   \n",
-       "7  Khider, D, Stott, Lowell D, Emile-Geay, J, Thu...   \n",
-       "8  Richey, Julie N, Thirumalai, Kaustubh, Khider,...   \n",
-       "9  Richey, Julie N, Thirumalai, Kaustubh, Khider,...   \n",
-       "\n",
-       "                                        Publications                 Sites  \\\n",
-       "0  Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...           [MD98-2177]   \n",
-       "1  Richey, Julie N; Thirumalai, Kaustubh; Khider,...                    []   \n",
-       "2  Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...           [MD98-2177]   \n",
-       "3  Richey, Julie N; Thirumalai, Kaustubh; Khider,...  [GMT_Gulf_of_Mexico]   \n",
-       "4  Richey, Julie N; Thirumalai, Kaustubh; Khider,...  [GMT_Gulf_of_Mexico]   \n",
-       "5  Richey, Julie N; Thirumalai, Kaustubh; Khider,...  [GMT_Gulf_of_Mexico]   \n",
-       "6  Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...           [MD98-2177]   \n",
-       "7  Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...           [MD98-2177]   \n",
-       "8  Richey, Julie N; Thirumalai, Kaustubh; Khider,...  [GMT_Gulf_of_Mexico]   \n",
-       "9  Richey, Julie N; Thirumalai, Kaustubh; Khider,...  [GMT_Gulf_of_Mexico]   \n",
-       "\n",
-       "  Funding                                 CollectionMembers  \n",
-       "0      []                          [830586, 830587, 830588]  \n",
-       "1      []  [897509, 897512, 897513, 897514, 897515, 897516]  \n",
-       "2      []                                              None  \n",
-       "3      []                                              None  \n",
-       "4      []                                              None  \n",
-       "5      []                                              None  \n",
-       "6      []                                              None  \n",
-       "7      []                                              None  \n",
-       "8      []                                              None  \n",
-       "9      []                                              None  "
-      ]
-     },
-     "execution_count": null,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "dataset.get_summary()"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "599109b3",
-   "metadata": {},
-   "source": [
-    "#### b. Exploring Geographic Metadata\n",
-    "\n",
-    "Returns site-level geographic information where available.\n",
-    "\n",
-    "If no geospatial metadata exists, an empty DataFrame is returned."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "2c9beec8",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>StudyID</th>\n",
-       "      <th>SiteID</th>\n",
-       "      <th>SiteName</th>\n",
-       "      <th>LocationName</th>\n",
-       "      <th>Latitude</th>\n",
-       "      <th>Longitude</th>\n",
-       "      <th>Elevation</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>830589</td>\n",
-       "      <td>2013989</td>\n",
-       "      <td>MD98-2177</td>\n",
-       "      <td>None</td>\n",
-       "      <td>1.4</td>\n",
-       "      <td>119.08</td>\n",
-       "      <td>-968.0</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>830588</td>\n",
-       "      <td>2013989</td>\n",
-       "      <td>MD98-2177</td>\n",
-       "      <td>None</td>\n",
-       "      <td>1.4</td>\n",
-       "      <td>119.08</td>\n",
-       "      <td>-968.0</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>897512</td>\n",
-       "      <td>2901221</td>\n",
-       "      <td>GMT_Gulf_of_Mexico</td>\n",
-       "      <td>Gulf of Mexico</td>\n",
-       "      <td>27.5</td>\n",
-       "      <td>-90.30</td>\n",
-       "      <td>-700.0</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>897516</td>\n",
-       "      <td>2901221</td>\n",
-       "      <td>GMT_Gulf_of_Mexico</td>\n",
-       "      <td>Gulf of Mexico</td>\n",
-       "      <td>27.5</td>\n",
-       "      <td>-90.30</td>\n",
-       "      <td>-700.0</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>897514</td>\n",
-       "      <td>2901221</td>\n",
-       "      <td>GMT_Gulf_of_Mexico</td>\n",
-       "      <td>Gulf of Mexico</td>\n",
-       "      <td>27.5</td>\n",
-       "      <td>-90.30</td>\n",
-       "      <td>-700.0</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>5</th>\n",
-       "      <td>830587</td>\n",
-       "      <td>2013989</td>\n",
-       "      <td>MD98-2177</td>\n",
-       "      <td>None</td>\n",
-       "      <td>1.4</td>\n",
-       "      <td>119.08</td>\n",
-       "      <td>-968.0</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>6</th>\n",
-       "      <td>830586</td>\n",
-       "      <td>2013989</td>\n",
-       "      <td>MD98-2177</td>\n",
-       "      <td>None</td>\n",
-       "      <td>1.4</td>\n",
-       "      <td>119.08</td>\n",
-       "      <td>-968.0</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>7</th>\n",
-       "      <td>897509</td>\n",
-       "      <td>2901221</td>\n",
-       "      <td>GMT_Gulf_of_Mexico</td>\n",
-       "      <td>Gulf of Mexico</td>\n",
-       "      <td>27.5</td>\n",
-       "      <td>-90.30</td>\n",
-       "      <td>-700.0</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>8</th>\n",
-       "      <td>897513</td>\n",
-       "      <td>2901221</td>\n",
-       "      <td>GMT_Gulf_of_Mexico</td>\n",
-       "      <td>Gulf of Mexico</td>\n",
-       "      <td>27.5</td>\n",
-       "      <td>-90.30</td>\n",
-       "      <td>-700.0</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "   StudyID   SiteID            SiteName    LocationName  Latitude  Longitude  \\\n",
-       "0   830589  2013989           MD98-2177            None       1.4     119.08   \n",
-       "1   830588  2013989           MD98-2177            None       1.4     119.08   \n",
-       "2   897512  2901221  GMT_Gulf_of_Mexico  Gulf of Mexico      27.5     -90.30   \n",
-       "3   897516  2901221  GMT_Gulf_of_Mexico  Gulf of Mexico      27.5     -90.30   \n",
-       "4   897514  2901221  GMT_Gulf_of_Mexico  Gulf of Mexico      27.5     -90.30   \n",
-       "5   830587  2013989           MD98-2177            None       1.4     119.08   \n",
-       "6   830586  2013989           MD98-2177            None       1.4     119.08   \n",
-       "7   897509  2901221  GMT_Gulf_of_Mexico  Gulf of Mexico      27.5     -90.30   \n",
-       "8   897513  2901221  GMT_Gulf_of_Mexico  Gulf of Mexico      27.5     -90.30   \n",
-       "\n",
-       "   Elevation  \n",
-       "0     -968.0  \n",
-       "1     -968.0  \n",
-       "2     -700.0  \n",
-       "3     -700.0  \n",
-       "4     -700.0  \n",
-       "5     -968.0  \n",
-       "6     -968.0  \n",
-       "7     -700.0  \n",
-       "8     -700.0  "
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
-   "source": [
-    "geo = dataset.get_geo()\n",
-    "display(geo)"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "2e70d2c2",
-   "metadata": {},
-   "source": [
-    "#### c. Explore the listed Publication"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "e1a552c7",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "(BibliographyData(\n",
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-       "     ('10_1594_PANGAEA_830589_1_1', Entry('misc',\n",
-       "       fields=[\n",
-       "         ('title', 'Stable isotope record of sediment core MD98-2177'),\n",
-       "         ('year', '2011'),\n",
-       "         ('doi', '10.1594/PANGAEA.830589'),\n",
-       "         ('url', 'https://doi.org/10.1594/PANGAEA.830589')],\n",
-       "       persons={'author': [Person('Khider'), Person('D'), Person('Stott'), Person('D, Lowell'), Person('Emile-Geay'), Person('J'), Person('Thunell'), Person('C, Robert'), Person('Hammond'), Person('E, Douglas')]})), \n",
-       "     ('10_1594_PANGAEA_897517_1_2', Entry('misc',\n",
-       "       fields=[\n",
-       "         ('title', 'Globigerinoides ruber sediment trap data in the Gulf of Mexico'),\n",
-       "         ('year', '2019'),\n",
-       "         ('doi', '10.1594/PANGAEA.897517'),\n",
-       "         ('url', 'https://doi.org/10.1594/PANGAEA.897517')],\n",
-       "       persons={'author': [Person('Richey'), Person('N, Julie'), Person('Thirumalai'), Person('Kaustubh'), Person('Khider'), Person('D'), Person('Reynolds'), Person('E, Caitlin'), Person('Partin'), Person('W, Judson'), Person('Quinn'), Person('Michael, Terrence')]})), \n",
-       "     ('10_1594_PANGAEA_830588_1_3', Entry('misc',\n",
-       "       fields=[\n",
-       "         ('title', '(Table 3) Lead 214 and Lead 210 concentration of sediment core MD98-2177'),\n",
-       "         ('year', '2011'),\n",
-       "         ('doi', '10.1594/PANGAEA.830588'),\n",
-       "         ('url', 'https://doi.org/10.1594/PANGAEA.830588')],\n",
-       "       persons={'author': [Person('Khider'), Person('D'), Person('Stott'), Person('D, Lowell'), Person('Emile-Geay'), Person('J'), Person('Thunell'), Person('C, Robert'), Person('Hammond'), Person('E, Douglas')]})), \n",
-       "     ('10_1594_PANGAEA_897512_1_4', Entry('misc',\n",
-       "       fields=[\n",
-       "         ('title', 'Globigerinoides ruber flux analysis from a long-running sediment trap time series from the northern Gulf of Mexico'),\n",
-       "         ('year', '2019'),\n",
-       "         ('doi', '10.1594/PANGAEA.897512'),\n",
-       "         ('url', 'https://doi.org/10.1594/PANGAEA.897512')],\n",
-       "       persons={'author': [Person('Richey'), Person('N, Julie'), Person('Thirumalai'), Person('Kaustubh'), Person('Khider'), Person('D'), Person('Reynolds'), Person('E, Caitlin'), Person('Partin'), Person('W, Judson'), Person('Quinn'), Person('Michael, Terrence')]})), \n",
-       "     ('10_1594_PANGAEA_897516_1_5', Entry('misc',\n",
-       "       fields=[\n",
-       "         ('title', 'CTD data from a long-running sediment trap time series from the northern Gulf of Mexico'),\n",
-       "         ('year', '2019'),\n",
-       "         ('doi', '10.1594/PANGAEA.897516'),\n",
-       "         ('url', 'https://doi.org/10.1594/PANGAEA.897516')],\n",
-       "       persons={'author': [Person('Richey'), Person('N, Julie'), Person('Thirumalai'), Person('Kaustubh'), Person('Khider'), Person('D'), Person('Reynolds'), Person('E, Caitlin'), Person('Partin'), Person('W, Judson'), Person('Quinn'), Person('Michael, Terrence')]})), \n",
-       "     ('10_1594_PANGAEA_897514_1_6', Entry('misc',\n",
-       "       fields=[\n",
-       "         ('title', 'Magnesium/Calcium ratio of Globigerinoides ruber from a long-running sediment trap time series from the northern Gulf of Mexico'),\n",
-       "         ('year', '2019'),\n",
-       "         ('doi', '10.1594/PANGAEA.897514'),\n",
-       "         ('url', 'https://doi.org/10.1594/PANGAEA.897514')],\n",
-       "       persons={'author': [Person('Richey'), Person('N, Julie'), Person('Thirumalai'), Person('Kaustubh'), Person('Khider'), Person('D'), Person('Reynolds'), Person('E, Caitlin'), Person('Partin'), Person('W, Judson'), Person('Quinn'), Person('Michael, Terrence')]})), \n",
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-       "         ('title', '(Table 2) Age determination of sediment core MD98-2177'),\n",
-       "         ('year', '2011'),\n",
-       "         ('doi', '10.1594/PANGAEA.830587'),\n",
-       "         ('url', 'https://doi.org/10.1594/PANGAEA.830587')],\n",
-       "       persons={'author': [Person('Khider'), Person('D'), Person('Stott'), Person('D, Lowell'), Person('Emile-Geay'), Person('J'), Person('Thunell'), Person('C, Robert'), Person('Hammond'), Person('E, Douglas')]})), \n",
-       "     ('10_1594_PANGAEA_830586_1_8', Entry('misc',\n",
-       "       fields=[\n",
-       "         ('title', '(Table S1) Stable carbon and oxygen isotope ratios of Pulleniatina obliquiloculata of sediment core MD98-2177'),\n",
-       "         ('year', '2011'),\n",
-       "         ('doi', '10.1594/PANGAEA.830586'),\n",
-       "         ('url', 'https://doi.org/10.1594/PANGAEA.830586')],\n",
-       "       persons={'author': [Person('Khider'), Person('D'), Person('Stott'), Person('D, Lowell'), Person('Emile-Geay'), Person('J'), Person('Thunell'), Person('C, Robert'), Person('Hammond'), Person('E, Douglas')]})), \n",
-       "     ('10_1594_PANGAEA_897509_1_9', Entry('misc',\n",
-       "       fields=[\n",
-       "         ('title', 'Carbonate measurements from a long-running sediment trap time series from the northern Gulf of Mexico'),\n",
-       "         ('year', '2019'),\n",
-       "         ('doi', '10.1594/PANGAEA.897509'),\n",
-       "         ('url', 'https://doi.org/10.1594/PANGAEA.897509')],\n",
-       "       persons={'author': [Person('Richey'), Person('N, Julie'), Person('Thirumalai'), Person('Kaustubh'), Person('Khider'), Person('D'), Person('Reynolds'), Person('E, Caitlin'), Person('Partin'), Person('W, Judson'), Person('Quinn'), Person('Michael, Terrence')]})), \n",
-       "     ('10_1594_PANGAEA_897513_1_10', Entry('misc',\n",
-       "       fields=[\n",
-       "         ('title', 'Isotpes analysis of Globigerinoides ruber from a long-running sediment trap time series from the northern Gulf of Mexico'),\n",
-       "         ('year', '2019'),\n",
-       "         ('doi', '10.1594/PANGAEA.897513'),\n",
-       "         ('url', 'https://doi.org/10.1594/PANGAEA.897513')],\n",
-       "       persons={'author': [Person('Richey'), Person('N, Julie'), Person('Thirumalai'), Person('Kaustubh'), Person('Khider'), Person('D'), Person('Reynolds'), Person('E, Caitlin'), Person('Partin'), Person('W, Judson'), Person('Quinn'), Person('Michael, Terrence')]}))]),\n",
-       " \n",
-       "   preamble=[]),\n",
-       "     StudyID                                          StudyName  \\\n",
-       " 0    830589   Stable isotope record of sediment core MD98-2177   \n",
-       " 1    830589   Stable isotope record of sediment core MD98-2177   \n",
-       " 2    897517  Globigerinoides ruber sediment trap data in th...   \n",
-       " 3    897517  Globigerinoides ruber sediment trap data in th...   \n",
-       " 4    830588  (Table 3) Lead 214 and Lead 210 concentration ...   \n",
-       " 5    897512  Globigerinoides ruber flux analysis from a lon...   \n",
-       " 6    897516  CTD data from a long-running sediment trap tim...   \n",
-       " 7    897514  Magnesium/Calcium ratio of Globigerinoides rub...   \n",
-       " 8    830587  (Table 2) Age determination of sediment core M...   \n",
-       " 9    830586  (Table S1) Stable carbon and oxygen isotope ra...   \n",
-       " 10   897509  Carbonate measurements from a long-running sed...   \n",
-       " 11   897513  Isotpes analysis of Globigerinoides ruber from...   \n",
-       " \n",
-       "                                                Author  \\\n",
-       " 0   Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...   \n",
-       " 1                                                None   \n",
-       " 2   Richey, Julie N; Thirumalai, Kaustubh; Khider,...   \n",
-       " 3                                                None   \n",
-       " 4   Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...   \n",
-       " 5   Richey, Julie N; Thirumalai, Kaustubh; Khider,...   \n",
-       " 6   Richey, Julie N; Thirumalai, Kaustubh; Khider,...   \n",
-       " 7   Richey, Julie N; Thirumalai, Kaustubh; Khider,...   \n",
-       " 8   Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...   \n",
-       " 9   Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...   \n",
-       " 10  Richey, Julie N; Thirumalai, Kaustubh; Khider,...   \n",
-       " 11  Richey, Julie N; Thirumalai, Kaustubh; Khider,...   \n",
-       " \n",
-       "                                                 Title  Journal  Year Volume  \\\n",
-       " 0    Stable isotope record of sediment core MD98-2177  PANGAEA  2011   None   \n",
-       " 1   Khider, D et al. (2011): Assessing El Niño Sou...     None  2011   None   \n",
-       " 2   Globigerinoides ruber sediment trap data in th...  PANGAEA  2019   None   \n",
-       " 3   Richey, JN et al. (2019): Considerations for G...     None  2019   None   \n",
-       " 4   (Table 3) Lead 214 and Lead 210 concentration ...  PANGAEA  2011   None   \n",
-       " 5   Globigerinoides ruber flux analysis from a lon...  PANGAEA  2019   None   \n",
-       " 6   CTD data from a long-running sediment trap tim...  PANGAEA  2019   None   \n",
-       " 7   Magnesium/Calcium ratio of Globigerinoides rub...  PANGAEA  2019   None   \n",
-       " 8   (Table 2) Age determination of sediment core M...  PANGAEA  2011   None   \n",
-       " 9   (Table S1) Stable carbon and oxygen isotope ra...  PANGAEA  2011   None   \n",
-       " 10  Carbonate measurements from a long-running sed...  PANGAEA  2019   None   \n",
-       " 11  Isotpes analysis of Globigerinoides ruber from...  PANGAEA  2019   None   \n",
-       " \n",
-       "    Number Pages     Type                     DOI  \\\n",
-       " 0    None  None  dataset  10.1594/PANGAEA.830589   \n",
-       " 1    None  None  article    10.1029/2011PA002139   \n",
-       " 2    None  None  dataset  10.1594/PANGAEA.897517   \n",
-       " 3    None  None  article    10.1029/2018PA003417   \n",
-       " 4    None  None  dataset  10.1594/PANGAEA.830588   \n",
-       " 5    None  None  dataset  10.1594/PANGAEA.897512   \n",
-       " 6    None  None  dataset  10.1594/PANGAEA.897516   \n",
-       " 7    None  None  dataset  10.1594/PANGAEA.897514   \n",
-       " 8    None  None  dataset  10.1594/PANGAEA.830587   \n",
-       " 9    None  None  dataset  10.1594/PANGAEA.830586   \n",
-       " 10   None  None  dataset  10.1594/PANGAEA.897509   \n",
-       " 11   None  None  dataset  10.1594/PANGAEA.897513   \n",
-       " \n",
-       "                                        URL  \\\n",
-       " 0   https://doi.org/10.1594/PANGAEA.830589   \n",
-       " 1                                     None   \n",
-       " 2   https://doi.org/10.1594/PANGAEA.897517   \n",
-       " 3                                     None   \n",
-       " 4   https://doi.org/10.1594/PANGAEA.830588   \n",
-       " 5   https://doi.org/10.1594/PANGAEA.897512   \n",
-       " 6   https://doi.org/10.1594/PANGAEA.897516   \n",
-       " 7   https://doi.org/10.1594/PANGAEA.897514   \n",
-       " 8   https://doi.org/10.1594/PANGAEA.830587   \n",
-       " 9   https://doi.org/10.1594/PANGAEA.830586   \n",
-       " 10  https://doi.org/10.1594/PANGAEA.897509   \n",
-       " 11  https://doi.org/10.1594/PANGAEA.897513   \n",
-       " \n",
-       "                                           CitationKey  \n",
-       " 0   Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...  \n",
-       " 1   Khider, D et al. (2011): Assessing El Niño Sou...  \n",
-       " 2   Richey, Julie N; Thirumalai, Kaustubh; Khider,...  \n",
-       " 3   Richey, JN et al. (2019): Considerations for G...  \n",
-       " 4   Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...  \n",
-       " 5   Richey, Julie N; Thirumalai, Kaustubh; Khider,...  \n",
-       " 6   Richey, Julie N; Thirumalai, Kaustubh; Khider,...  \n",
-       " 7   Richey, Julie N; Thirumalai, Kaustubh; Khider,...  \n",
-       " 8   Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...  \n",
-       " 9   Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...  \n",
-       " 10  Richey, Julie N; Thirumalai, Kaustubh; Khider,...  \n",
-       " 11  Richey, Julie N; Thirumalai, Kaustubh; Khider,...  )"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
-   "source": [
-    "pubs = dataset.get_publications()\n",
-    "display(pubs)"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "78e7e978",
-   "metadata": {},
-   "source": [
-    "Save the publications directly to bibtex. Follwoing saves the publications to a file named `pangaea-datasets.bib` in your workng directory. Alter the path to save to your desired location "
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "b053f5b6",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "save = dataset.get_publications(save = True, path=\"./pnagaea-datasets.bib\")"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "2bf2ead1",
-   "metadata": {},
-   "source": [
-    "### 3. Extract Data from studies"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "665a4353",
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "[2026-03-24 12:53:26,636][WARNING] - The search contains dataset(s) [830589, 897517] marked as collection. Refer to the 'CollectionMembers' column toidentify respective child datasets.\n"
-     ]
-    },
-    {
-     "data": {
-      "text/html": [
-       "<div>\n",
-       "<style scoped>\n",
-       "    .dataframe tbody tr th:only-of-type {\n",
-       "        vertical-align: middle;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe tbody tr th {\n",
-       "        vertical-align: top;\n",
-       "    }\n",
-       "\n",
-       "    .dataframe thead th {\n",
-       "        text-align: right;\n",
-       "    }\n",
-       "</style>\n",
-       "<table border=\"1\" class=\"dataframe\">\n",
-       "  <thead>\n",
-       "    <tr style=\"text-align: right;\">\n",
-       "      <th></th>\n",
-       "      <th>StudyID</th>\n",
-       "      <th>StudyName</th>\n",
-       "      <th>EarliestYearBP</th>\n",
-       "      <th>MostRecentYearBP</th>\n",
-       "      <th>EarliestYearCE</th>\n",
-       "      <th>MostRecentYearCE</th>\n",
-       "      <th>StudyNotes</th>\n",
-       "      <th>ScienceKeywords</th>\n",
-       "      <th>Investigators</th>\n",
-       "      <th>Publications</th>\n",
-       "      <th>Sites</th>\n",
-       "      <th>Funding</th>\n",
-       "      <th>CollectionMembers</th>\n",
-       "    </tr>\n",
-       "  </thead>\n",
-       "  <tbody>\n",
-       "    <tr>\n",
-       "      <th>0</th>\n",
-       "      <td>830589</td>\n",
-       "      <td>Stable isotope record of sediment core MD98-2177</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>We present a reconstruction of El Niño Souther...</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Khider, D, Stott, Lowell D, Emile-Geay, J, Thu...</td>\n",
-       "      <td>Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...</td>\n",
-       "      <td>[MD98-2177]</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>[830586, 830587, 830588]</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>1</th>\n",
-       "      <td>897517</td>\n",
-       "      <td>Globigerinoides ruber sediment trap data in th...</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>We present results here from a high-resolution...</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Richey, Julie N, Thirumalai, Kaustubh, Khider,...</td>\n",
-       "      <td>Richey, Julie N; Thirumalai, Kaustubh; Khider,...</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>[897509, 897512, 897513, 897514, 897515, 897516]</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>2</th>\n",
-       "      <td>830588</td>\n",
-       "      <td>(Table 3) Lead 214 and Lead 210 concentration ...</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>None</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Khider, D, Stott, Lowell D, Emile-Geay, J, Thu...</td>\n",
-       "      <td>Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...</td>\n",
-       "      <td>[MD98-2177]</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>3</th>\n",
-       "      <td>897512</td>\n",
-       "      <td>Globigerinoides ruber flux analysis from a lon...</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>None</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Richey, Julie N, Thirumalai, Kaustubh, Khider,...</td>\n",
-       "      <td>Richey, Julie N; Thirumalai, Kaustubh; Khider,...</td>\n",
-       "      <td>[GMT_Gulf_of_Mexico]</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>4</th>\n",
-       "      <td>897516</td>\n",
-       "      <td>CTD data from a long-running sediment trap tim...</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>None</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Richey, Julie N, Thirumalai, Kaustubh, Khider,...</td>\n",
-       "      <td>Richey, Julie N; Thirumalai, Kaustubh; Khider,...</td>\n",
-       "      <td>[GMT_Gulf_of_Mexico]</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>5</th>\n",
-       "      <td>897514</td>\n",
-       "      <td>Magnesium/Calcium ratio of Globigerinoides rub...</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>None</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Richey, Julie N, Thirumalai, Kaustubh, Khider,...</td>\n",
-       "      <td>Richey, Julie N; Thirumalai, Kaustubh; Khider,...</td>\n",
-       "      <td>[GMT_Gulf_of_Mexico]</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>6</th>\n",
-       "      <td>830587</td>\n",
-       "      <td>(Table 2) Age determination of sediment core M...</td>\n",
-       "      <td>98.0</td>\n",
-       "      <td>1950.0</td>\n",
-       "      <td>0.0</td>\n",
-       "      <td>1852.0</td>\n",
-       "      <td>None</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Khider, D, Stott, Lowell D, Emile-Geay, J, Thu...</td>\n",
-       "      <td>Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...</td>\n",
-       "      <td>[MD98-2177]</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>7</th>\n",
-       "      <td>830586</td>\n",
-       "      <td>(Table S1) Stable carbon and oxygen isotope ra...</td>\n",
-       "      <td>1231.0</td>\n",
-       "      <td>103.0</td>\n",
-       "      <td>704.0</td>\n",
-       "      <td>1851.0</td>\n",
-       "      <td>None</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Khider, D, Stott, Lowell D, Emile-Geay, J, Thu...</td>\n",
-       "      <td>Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...</td>\n",
-       "      <td>[MD98-2177]</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>8</th>\n",
-       "      <td>897509</td>\n",
-       "      <td>Carbonate measurements from a long-running sed...</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>None</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Richey, Julie N, Thirumalai, Kaustubh, Khider,...</td>\n",
-       "      <td>Richey, Julie N; Thirumalai, Kaustubh; Khider,...</td>\n",
-       "      <td>[GMT_Gulf_of_Mexico]</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "    <tr>\n",
-       "      <th>9</th>\n",
-       "      <td>897513</td>\n",
-       "      <td>Isotpes analysis of Globigerinoides ruber from...</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>NaN</td>\n",
-       "      <td>None</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>Richey, Julie N, Thirumalai, Kaustubh, Khider,...</td>\n",
-       "      <td>Richey, Julie N; Thirumalai, Kaustubh; Khider,...</td>\n",
-       "      <td>[GMT_Gulf_of_Mexico]</td>\n",
-       "      <td>[]</td>\n",
-       "      <td>None</td>\n",
-       "    </tr>\n",
-       "  </tbody>\n",
-       "</table>\n",
-       "</div>"
-      ],
-      "text/plain": [
-       "   StudyID                                          StudyName  EarliestYearBP  \\\n",
-       "0   830589   Stable isotope record of sediment core MD98-2177             NaN   \n",
-       "1   897517  Globigerinoides ruber sediment trap data in th...             NaN   \n",
-       "2   830588  (Table 3) Lead 214 and Lead 210 concentration ...             NaN   \n",
-       "3   897512  Globigerinoides ruber flux analysis from a lon...             NaN   \n",
-       "4   897516  CTD data from a long-running sediment trap tim...             NaN   \n",
-       "5   897514  Magnesium/Calcium ratio of Globigerinoides rub...             NaN   \n",
-       "6   830587  (Table 2) Age determination of sediment core M...            98.0   \n",
-       "7   830586  (Table S1) Stable carbon and oxygen isotope ra...          1231.0   \n",
-       "8   897509  Carbonate measurements from a long-running sed...             NaN   \n",
-       "9   897513  Isotpes analysis of Globigerinoides ruber from...             NaN   \n",
-       "\n",
-       "   MostRecentYearBP  EarliestYearCE  MostRecentYearCE  \\\n",
-       "0               NaN             NaN               NaN   \n",
-       "1               NaN             NaN               NaN   \n",
-       "2               NaN             NaN               NaN   \n",
-       "3               NaN             NaN               NaN   \n",
-       "4               NaN             NaN               NaN   \n",
-       "5               NaN             NaN               NaN   \n",
-       "6            1950.0             0.0            1852.0   \n",
-       "7             103.0           704.0            1851.0   \n",
-       "8               NaN             NaN               NaN   \n",
-       "9               NaN             NaN               NaN   \n",
-       "\n",
-       "                                          StudyNotes ScienceKeywords  \\\n",
-       "0  We present a reconstruction of El Niño Souther...              []   \n",
-       "1  We present results here from a high-resolution...              []   \n",
-       "2                                               None              []   \n",
-       "3                                               None              []   \n",
-       "4                                               None              []   \n",
-       "5                                               None              []   \n",
-       "6                                               None              []   \n",
-       "7                                               None              []   \n",
-       "8                                               None              []   \n",
-       "9                                               None              []   \n",
-       "\n",
-       "                                       Investigators  \\\n",
-       "0  Khider, D, Stott, Lowell D, Emile-Geay, J, Thu...   \n",
-       "1  Richey, Julie N, Thirumalai, Kaustubh, Khider,...   \n",
-       "2  Khider, D, Stott, Lowell D, Emile-Geay, J, Thu...   \n",
-       "3  Richey, Julie N, Thirumalai, Kaustubh, Khider,...   \n",
-       "4  Richey, Julie N, Thirumalai, Kaustubh, Khider,...   \n",
-       "5  Richey, Julie N, Thirumalai, Kaustubh, Khider,...   \n",
-       "6  Khider, D, Stott, Lowell D, Emile-Geay, J, Thu...   \n",
-       "7  Khider, D, Stott, Lowell D, Emile-Geay, J, Thu...   \n",
-       "8  Richey, Julie N, Thirumalai, Kaustubh, Khider,...   \n",
-       "9  Richey, Julie N, Thirumalai, Kaustubh, Khider,...   \n",
-       "\n",
-       "                                        Publications                 Sites  \\\n",
-       "0  Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...           [MD98-2177]   \n",
-       "1  Richey, Julie N; Thirumalai, Kaustubh; Khider,...                    []   \n",
-       "2  Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...           [MD98-2177]   \n",
-       "3  Richey, Julie N; Thirumalai, Kaustubh; Khider,...  [GMT_Gulf_of_Mexico]   \n",
-       "4  Richey, Julie N; Thirumalai, Kaustubh; Khider,...  [GMT_Gulf_of_Mexico]   \n",
-       "5  Richey, Julie N; Thirumalai, Kaustubh; Khider,...  [GMT_Gulf_of_Mexico]   \n",
-       "6  Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...           [MD98-2177]   \n",
-       "7  Khider, D; Stott, Lowell D; Emile-Geay, J; Thu...           [MD98-2177]   \n",
-       "8  Richey, Julie N; Thirumalai, Kaustubh; Khider,...  [GMT_Gulf_of_Mexico]   \n",
-       "9  Richey, Julie N; Thirumalai, Kaustubh; Khider,...  [GMT_Gulf_of_Mexico]   \n",
-       "\n",
-       "  Funding                                 CollectionMembers  \n",
-       "0      []                          [830586, 830587, 830588]  \n",
-       "1      []  [897509, 897512, 897513, 897514, 897515, 897516]  \n",
-       "2      []                                              None  \n",
-       "3      []                                              None  \n",
-       "4      []                                              None  \n",
-       "5      []                                              None  \n",
-       "6      []                                              None  \n",
-       "7      []                                              None  \n",
-       "8      []                                              None  \n",
-       "9      []                                              None  "
-      ]
-     },
-     "execution_count": null,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "dataset.get_summary()"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "4c00a283",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "dfs = dataset.get_data([830586, 830587])"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "baabaa90",
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "   Depth sed  Depth top  Depth bot   Age  Age_2  Age_3  \\\n",
-      "0      0.005        0.0       0.01  1843   1851  0.103   \n",
-      "1      0.005        0.0       0.01  1843   1851  0.103   \n",
-      "2      0.005        0.0       0.01  1843   1851  0.103   \n",
-      "3      0.005        0.0       0.01  1843   1851  0.103   \n",
-      "4      0.005        0.0       0.01  1843   1851  0.103   \n",
-      "\n",
-      "   P. obliquiloculata δ13C  P. obliquiloculata δ18O  Mass      Event  \\\n",
-      "0                    0.936                   -2.254    34  MD98-2177   \n",
-      "1                    0.895                   -2.356    37  MD98-2177   \n",
-      "2                    0.514                   -2.630    20  MD98-2177   \n",
-      "3                    0.900                   -2.480    25  MD98-2177   \n",
-      "4                    0.957                   -2.094    29  MD98-2177   \n",
-      "\n",
-      "   Latitude  Longitude  Elevation Date/Time  \n",
-      "0       1.4     119.08     -968.0       NaT  \n",
-      "1       1.4     119.08     -968.0       NaT  \n",
-      "2       1.4     119.08     -968.0       NaT  \n",
-      "3       1.4     119.08     -968.0       NaT  \n",
-      "4       1.4     119.08     -968.0       NaT  \n",
-      "   Depth sed                                     Lab Lab label  Age dated  \\\n",
-      "0       0.00  Lawrence Livermore National Laboratory     95299      0.580   \n",
-      "1       0.12        University of California, Irvine  OS-38302      0.395   \n",
-      "2       0.50  Lawrence Livermore National Laboratory    100234      1.110   \n",
-      "3       0.94  Lawrence Livermore National Laboratory    100235      1.745   \n",
-      "4       1.09        University of California, Irvine  OS-38335      1.870   \n",
-      "\n",
-      "   Age dated std dev   Age  Age e    Comm      Event  Latitude  Longitude  \\\n",
-      "0              0.045  1852     51     NaN  MD98-2177       1.4     119.08   \n",
-      "1              0.090     0      0  modern  MD98-2177       1.4     119.08   \n",
-      "2              0.060  1350     70     NaN  MD98-2177       1.4     119.08   \n",
-      "3              0.045   730     82     NaN  MD98-2177       1.4     119.08   \n",
-      "4              0.110   584    136     NaN  MD98-2177       1.4     119.08   \n",
-      "\n",
-      "   Elevation Date/Time  \n",
-      "0     -968.0       NaT  \n",
-      "1     -968.0       NaT  \n",
-      "2     -968.0       NaT  \n",
-      "3     -968.0       NaT  \n",
-      "4     -968.0       NaT  \n"
-     ]
-    }
-   ],
-   "source": [
-    "for df in dfs:\n",
-    "    print(df.head())"
-   ]
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": ".venv (3.12.3)",
-   "language": "python",
-   "name": "python3"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.12.3"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 5
-}
diff --git a/paper.bib b/paper.bib
new file mode 100644
index 00000000..f1c819db
--- /dev/null
+++ b/paper.bib
@@ -0,0 +1,55 @@
+@software{pyleotups_tutorials,
+author = {Khider, Deborah},
+doi = {10.5281/zenodo.16923278},
+month = aug,
+title = {{PyleoTUPSTutorials: Using PyleoTUPS in your scientific workflows}},
+url = {https://github.com/LinkedEarth/pyleotupsTutorials},
+version = {v2025.08.21},
+year = {2025}
+}
+
+@article{Morrill2021,
+  title = {The Paleoenvironmental Standard Terms (PaST) Thesaurus: Standardizing Heterogeneous Variables in Paleoscience},
+  volume = {36},
+  ISSN = {2572-4525},
+  url = {http://dx.doi.org/10.1029/2020PA004193},
+  DOI = {10.1029/2020pa004193},
+  number = {6},
+  journal = {Paleoceanography and Paleoclimatology},
+  publisher = {American Geophysical Union (AGU)},
+  author = {Morrill,  Carrie and Thrasher,  Bridget and Lockshin,  Samuel N. and Gille,  Edward P. and McNeill,  Shelley and Shepherd,  Ethan and Gross,  Wendy S. and Bauer,  Bruce A.},
+  year = {2021},
+  month = June 
+}
+
+@software{pangaeapy,
+  doi = {10.5281/ZENODO.4013940},
+  url = {https://zenodo.org/doi/10.5281/zenodo.4013940},
+  author = {Robert Huber,   and Johannes R\"{o}ttenbacher,   and Niklas Selke,   and CodeShredder,   and Florian Spreckelen,   and Aarthi Balamurugan,   and Scott Lowe,   and Markus Stocker,   and Dominic Kempf,   and Iris-Hinrichs,   and Uwe Schindler,   and qays abou housien,  },
+  title = {pangaea-data-publisher/pangaeapy: v1.1.0},
+  publisher = {Zenodo},
+  year = {2025},
+  copyright = {GNU General Public License v3.0 only}
+}
+
+@article{Khider2022,
+  author = {Khider, Deborah and Emile-Geay, Julien and Zhu, Feng and James, Alexander and Landers, Jessica and Ratnakar, Varun and Gil, Yolanda},
+  title = {Pyleoclim: Paleoclimate Timeseries Analysis and Visualization with Python},
+  journal = {Paleoceanography and Paleoclimatology},
+  volume = {37},
+  number = {10},
+  pages = {e2022PA004509},
+  year = {2022},
+  doi = {10.1029/2022PA004509}
+}
+
+@article{Zhu2024,
+  author = {Zhu, Feng and Emile-Geay, Julien and Hakim, Gregory J. and Guillot, Dominique and Khider, Deborah and Tardif, Robert and Perkins, Walter A.},
+  title = {cfr (v2024.1.26): a Python package for climate field reconstruction},
+  journal = {Geoscientific Model Development},
+  volume = {17},
+  number = {8},
+  pages = {3409--3431},
+  year = {2024},
+  doi = {10.5194/gmd-17-3409-2024}
+}
\ No newline at end of file
diff --git a/paper.md b/paper.md
new file mode 100644
index 00000000..791a97e2
--- /dev/null
+++ b/paper.md
@@ -0,0 +1,83 @@
+---
+title: 'PyleoTUPS: Automated Paleoclimate Data Extraction and Processing'
+tags:
+  - Python
+  - paleoclimatology
+  - data handling
+authors:
+  - name: Dhiren Oswal
+    orcid: 0009-0001-2495-2626
+    affiliation: "1, 2" # (Multiple affiliations must be quoted)
+  - name: Deborah Khider
+    corresponding: true
+    orcid: 0000-0001-7501-8430
+    affiliation: 1
+  - name: Jay Pujara
+    orcid: 0000-0001-6921-1744
+    affiliation: "1, 2"
+  - name: Nicholas McKay
+    orcid: 0000-0003-3598-5113
+    affiliation: 3
+  - name: David Edge
+    orcid: 0000-0001-6938-2850
+    affiliation: 3
+affiliations:
+ - name: Information Sciences Institute, University of Southern California
+   index: 1
+ - name: Department of Computer Science, University of Southern California 
+   index: 2
+ - name: School of Earth and Sustainability, Northern Arizona University
+   index: 3
+date: 23 June 2026
+bibliography: paper.bib
+
+---
+
+# Summary
+
+`PyleoTUPS` is a Python package designed to support the discovery, retrieval, and inspection of paleoclimate data archived in the US National Oceanic and Atmospheric Administration (NOAA) National Centers for Environmental Information (NCEI) for Paleoclimatology and PANGAEA. These repositories are the two main archives used by the paleoclimate community, but they differ in their search interfaces, metadata models, and data organization. `PyleoTUPS` provides repository-specific dataset objects, `NOAADataset` and `PangaeaDataset`, that expose a common set of methods for searching records, retrieving dataset-level metadata, and loading associated data tables. Results are returned as `pandas.DataFrame` objects that can be inspected, documented, and passed to downstream paleoclimate workflows. By harmonizing access patterns while preserving scientifically meaningful repository-specific metadata, `PyleoTUPS` supports reproducible cross-repository data discovery for paleoclimate synthesis, data-model comparison, climate field reconstruction, and related research applications.
+
+# Statement of need
+
+NOAA NCEI for Paleoclimatology and PANGAEA are the two main repositories used worldwide by the paleoclimate community to archive and access data. NOAA NCEI for Paleoclimatology is dedicated to paleoclimate data, whereas PANGAEA is a broader data repository that includes many Earth and environmental science datasets. Some datasets routinely used in paleoclimate studies are archived in both repositories, while others are available in only one. As a result, researchers often need to search and retrieve data from both repositories, particularly for synthesis efforts that compile hundreds of records across regions, archive types, proxy systems, or time intervals.
+
+Accessing data across these repositories is not only a technical issue, but also a scientific reproducibility challenge. Paleoclimate scientists routinely need existing records to compare with new observations, build regional or global syntheses, generate climate field reconstructions, or address scientific questions that require compilations of many records, such as changes in climate variability or tipping points in the climate system. Differences in repository search interfaces, metadata models, and returned search results can therefore affect which records are identified, how complete a compilation is, and whether the search and retrieval process can be transparently documented and reproduced.
+
+These differences are particularly important because NOAA NCEI for Paleoclimatology and PANGAEA expose paleoclimate-relevant information in different ways. NOAA NCEI for Paleoclimatology includes paleoclimate-oriented metadata, including information supported by the NOAA NOAA Paleoenvironmental Standard Terms (PaST) Thesaurus [@Morrill2021], which enables more precise searches for variables and related metadata. PANGAEA, by contrast, is a general-purpose Earth and environmental science repository, so some paleoclimate-relevant concepts are not always represented in directly searchable form. For example, time information exposed through repository search may not correspond to the paleoclimate time range needed to determine whether a record is relevant to a particular study. In such cases, researchers may need to retrieve and inspect the associated data tables before evaluating the record.
+
+PyleoTUPS fills the gap between repository-level data discovery and analysis-ready paleoclimate workflows by providing consistent Python access to NOAA NCEI for Paleoclimatology and PANGAEA while preserving scientifically meaningful differences in their metadata models. The package harmonizes common access patterns, including search parameters and functions for retrieving publications, geographic metadata, data tables, and variable-level metadata. At the same time, it avoids forcing repository outputs into a single semantic model when doing so could obscure important archival or scientific context. The returned information is organized as pandas.DataFrame objects, making it easier to inspect, filter, document, and pass to downstream analysis workflows.
+
+
+# Implementation
+
+`PyleoTUPS` is built on top of the NOAA NCEI for Paleoclimatology API, whose documentation is available on [their website](https://www.ncei.noaa.gov/access/paleo-search/api) [@Morrill2021], and the Python `pangaeapy` library [@pangaeapy], which supports retrieving data and metadata from PANGAEA.
+
+The package currently provides two primary dataset interfaces: `NOAADataset` and `PangaeaDataset`. These objects encapsulate repository-specific access methods while exposing a common set of user-facing functions. Through these interfaces, users can perform search queries, retrieve metadata, including associated publications, geographic information, variable-level descriptions, and temporal coverage, and load tabular data into Python data structures suitable for further analysis.
+
+For NOAA NCEI for Paleoclimatology records, `PyleoTUPS` combines API-based discovery with table parsing. Search queries are submitted through the NOAA API, which returns study-level metadata in JSON format. `PyleoTUPS` uses the returned metadata to identify the associated paleoclimate data tables, then parses those tables into `pandas.DataFrame` objects. For PANGAEA records, `PyleoTUPS` builds on `pangaeapy` [@pangaeapy] while providing a more consistent, paleoclimate-oriented Python interface for constructing search queries. This interface abstracts over repository-specific search fields and parameters, allowing users to specify search terms programmatically and retrieve matching records through a workflow and parameter structure similar to those used for NOAA records.
+
+Both dataset objects provide a `get_summary` method that retrieves and flattens dataset-level metadata commonly needed in paleoclimate workflows. These summaries include information such as geographic location, publication metadata, variable descriptions, and temporal coverage. Because NOAA NCEI for Paleoclimatology and PANGAEA represent these fields differently, `PyleoTUPS` retrieves them through repository-specific logic. For example, temporal coverage is available directly from NOAA metadata, whereas for PANGAEA records it must be inferred from the associated data tables.
+
+Because NOAA NCEI for Paleoclimatology and PANGAEA differ in their metadata models, search interfaces, and data organization, `PyleoTUPS` intentionally avoids fully homogenizing their outputs. Instead, the package provides a common set of user-facing methods, including `get_publications`, `get_geo`, `get_data`, and `get_summary`, while preserving repository-specific structures when those differences carry scientific or archival meaning. The accompanying tutorials [@pyleotups_tutorials] document these schema differences and demonstrate how to build repository-aware workflows.
+
+# Research Applications
+
+In addition to the minimal working examples in the documentation, more comprehensive tutorials [@pyleotups_tutorials] are available as a [Jupyter Book](https://linked.earth/pyleotupsTutorials/). These tutorials explain the schema differences between the NOAA NCEI for Paleoclimatology and PANGAEA databases, introduce the `NOAADataset` and `PangaeaDataset` objects and their functionalities, illustrate how to perform search queries on these databases, and provide scientific use cases of the toolbox. The scientific use cases were identified by the community. We anticipate a growing number of these use cases as the toolbox becomes more widely adopted. 
+
+`PyleoTUPS` can be used in several common paleoclimate research workflows. For data discovery, users can query public repositories and inspect returned metadata. For synthesis studies, the package can help researchers retrieve comparable records across regions, archives, or proxy systems. For reproducible publications, `PyleoTUPS` can be embedded in notebooks that document how datasets were discovered, filtered, and loaded. The package returns information as pandas.DataFrame objects, making it interoperable with the broader scientific Python ecosystem, including paleoclimate analysis packages such as Pyleoclim [@Khider2022] and cfr [@Zhu2024].
+
+# Availability
+
+`PyleoTUPS` is an open-source software released under the Apache 2.0 license and is actively maintained as part of the LinkedEarth project. It is available through [PyPi](https://pypi.org/project/pyleotups/) and [GitHub](https://github.com/LinkedEarth/PyleoTUPS). Documentation is available through [readthedocs](https://pyleotups.readthedocs.io/en/latest/). 
+
+# AI usage disclosure
+
+AI code completion was used to help generate API documentation and write unit tests. Generative AI tools, including Claude and ChatGPT, were used to help draft the manuscript and tighten the prose in the tutorials. All tutorial code was written manually by the authors to test and demonstrate scientific use of the package.
+
+
+# Acknowledgements
+
+The authors were supported by NSF Award #2411267 and #2411268. We thank Dr Georgina Falster at The University of Adelaide for testing the alpha version of this software and providing feedback on the early implementation. 
+
+
+# References
\ No newline at end of file

From 924346a5da5313426602814cccb27b0795cb4491 Mon Sep 17 00:00:00 2001
From: khider <11758571+khider@users.noreply.github.com>
Date: Tue, 23 Jun 2026 17:58:20 -0700
Subject: [PATCH 2/3] with JOSS required sections

---
 paper.bib | 40 ++++++++++++++++++++++++++++++++++++++++
 paper.md  | 40 ++++++++++++++++++++++++----------------
 2 files changed, 64 insertions(+), 16 deletions(-)

diff --git a/paper.bib b/paper.bib
index f1c819db..a2dbc7c7 100644
--- a/paper.bib
+++ b/paper.bib
@@ -52,4 +52,44 @@ @article{Zhu2024
   pages = {3409--3431},
   year = {2024},
   doi = {10.5194/gmd-17-3409-2024}
+}
+
+@article{McKay2016,
+  title = {Technical note: The Linked Paleo Data framework – a common tongue for paleoclimatology},
+  volume = {12},
+  ISSN = {1814-9332},
+  url = {http://dx.doi.org/10.5194/cp-12-1093-2016},
+  DOI = {10.5194/cp-12-1093-2016},
+  number = {4},
+  journal = {Climate of the Past},
+  publisher = {Copernicus GmbH},
+  author = {McKay,  Nicholas P. and Emile-Geay,  Julien},
+  year = {2016},
+  month = Apr,
+  pages = {1093–1100}
+}
+
+@article{Ratnakar2025,
+  title = {PyLiPD: A python package for the manipulation of paleoclimate datasets},
+  volume = {10},
+  ISSN = {2475-9066},
+  url = {http://dx.doi.org/10.21105/joss.08861},
+  DOI = {10.21105/joss.08861},
+  number = {115},
+  journal = {Journal of Open Source Software},
+  publisher = {The Open Journal},
+  author = {Ratnakar,  Varun and Khider,  Deborah},
+  year = {2025},
+  month = Nov,
+  pages = {8861}
+}
+
+@article{PAGES2k2017,
+  author = {{PAGES2k Consortium}},
+  title = {A global multiproxy database for temperature reconstructions of the Common Era},
+  journal = {Scientific Data},
+  volume = {4},
+  pages = {170088},
+  year = {2017},
+  doi = {10.1038/sdata.2017.88}
 }
\ No newline at end of file
diff --git a/paper.md b/paper.md
index 791a97e2..fcb496cd 100644
--- a/paper.md
+++ b/paper.md
@@ -35,40 +35,48 @@ bibliography: paper.bib
 
 # Summary
 
-`PyleoTUPS` is a Python package designed to support the discovery, retrieval, and inspection of paleoclimate data archived in the US National Oceanic and Atmospheric Administration (NOAA) National Centers for Environmental Information (NCEI) for Paleoclimatology and PANGAEA. These repositories are the two main archives used by the paleoclimate community, but they differ in their search interfaces, metadata models, and data organization. `PyleoTUPS` provides repository-specific dataset objects, `NOAADataset` and `PangaeaDataset`, that expose a common set of methods for searching records, retrieving dataset-level metadata, and loading associated data tables. Results are returned as `pandas.DataFrame` objects that can be inspected, documented, and passed to downstream paleoclimate workflows. By harmonizing access patterns while preserving scientifically meaningful repository-specific metadata, `PyleoTUPS` supports reproducible cross-repository data discovery for paleoclimate synthesis, data-model comparison, climate field reconstruction, and related research applications.
+# Summary
+
+Paleoclimate researchers use measurements from natural archives, such as tree rings, corals, ice cores, and lake or marine sediments, to study how Earth’s climate varied before the instrumental period. Many of these datasets are archived in the US National Oceanic and Atmospheric Administration (NOAA) National Centers for Environmental Information (NCEI) for Paleoclimatology and PANGAEA, the two main repositories used worldwide by the paleoclimate community. These repositories are essential resources, but they differ in their search interfaces, metadata models, and data organization.
+
+`PyleoTUPS` is a Python package designed to support the discovery, retrieval, and inspection of paleoclimate data across these repositories. The package provides repository-specific dataset objects, `NOAADataset` and `PangaeaDataset`, that expose a common set of methods for searching records, retrieving dataset-level metadata, and loading associated data tables. Results are returned as `pandas.DataFrame` objects that can be inspected, documented, and passed to downstream paleoclimate workflows. By harmonizing access patterns while preserving scientifically meaningful repository-specific metadata, `PyleoTUPS` supports reproducible cross-repository data discovery for paleoclimate synthesis, data-model comparison, climate field reconstruction, and related research applications.
 
 # Statement of need
 
-NOAA NCEI for Paleoclimatology and PANGAEA are the two main repositories used worldwide by the paleoclimate community to archive and access data. NOAA NCEI for Paleoclimatology is dedicated to paleoclimate data, whereas PANGAEA is a broader data repository that includes many Earth and environmental science datasets. Some datasets routinely used in paleoclimate studies are archived in both repositories, while others are available in only one. As a result, researchers often need to search and retrieve data from both repositories, particularly for synthesis efforts that compile hundreds of records across regions, archive types, proxy systems, or time intervals.
+# Statement of need
+
+NOAA NCEI for Paleoclimatology and PANGAEA are the two main repositories used worldwide by the paleoclimate community to archive and access data. NOAA NCEI for Paleoclimatology is dedicated to paleoclimate data, whereas PANGAEA is a broader Earth and environmental science repository. Because datasets routinely used in paleoclimate research may be archived in either or both repositories, researchers often need to search across both systems, particularly for synthesis efforts that compile hundreds of records across regions, archive types, proxy systems, or time intervals.
+
+This cross-repository access problem affects more than software convenience. Paleoclimate scientists use existing records to compare with new observations, build syntheses, generate climate field reconstructions, and address questions that require large compilations, such as changes in climate variability or tipping points in the climate system. Differences in repository search interfaces, metadata models, and returned search results can affect which records are identified, how complete a compilation is, and whether the search process can be transparently documented and reproduced.
 
-Accessing data across these repositories is not only a technical issue, but also a scientific reproducibility challenge. Paleoclimate scientists routinely need existing records to compare with new observations, build regional or global syntheses, generate climate field reconstructions, or address scientific questions that require compilations of many records, such as changes in climate variability or tipping points in the climate system. Differences in repository search interfaces, metadata models, and returned search results can therefore affect which records are identified, how complete a compilation is, and whether the search and retrieval process can be transparently documented and reproduced.
+`PyleoTUPS` fills the gap between repository-level discovery and analysis-ready paleoclimate workflows by providing consistent Python access to NOAA NCEI for Paleoclimatology and PANGAEA. The package harmonizes common access patterns, including search parameters and functions for retrieving publications, geographic metadata, data tables, and variable-level metadata, while preserving repository-specific information when scientific meaning would be lost through full homogenization. Results are returned as `pandas.DataFrame` objects that can be inspected, filtered, documented, and passed to downstream analysis workflows.
 
-These differences are particularly important because NOAA NCEI for Paleoclimatology and PANGAEA expose paleoclimate-relevant information in different ways. NOAA NCEI for Paleoclimatology includes paleoclimate-oriented metadata, including information supported by the NOAA NOAA Paleoenvironmental Standard Terms (PaST) Thesaurus [@Morrill2021], which enables more precise searches for variables and related metadata. PANGAEA, by contrast, is a general-purpose Earth and environmental science repository, so some paleoclimate-relevant concepts are not always represented in directly searchable form. For example, time information exposed through repository search may not correspond to the paleoclimate time range needed to determine whether a record is relevant to a particular study. In such cases, researchers may need to retrieve and inspect the associated data tables before evaluating the record.
+# State of the field
 
-PyleoTUPS fills the gap between repository-level data discovery and analysis-ready paleoclimate workflows by providing consistent Python access to NOAA NCEI for Paleoclimatology and PANGAEA while preserving scientifically meaningful differences in their metadata models. The package harmonizes common access patterns, including search parameters and functions for retrieving publications, geographic metadata, data tables, and variable-level metadata. At the same time, it avoids forcing repository outputs into a single semantic model when doing so could obscure important archival or scientific context. The returned information is organized as pandas.DataFrame objects, making it easier to inspect, filter, document, and pass to downstream analysis workflows.
+Researchers can currently access NOAA NCEI for Paleoclimatology through its web interface and API [@Morrill2021], and PANGAEA through its web interface and tools such as `pangaeapy` [@pangaeapy]. These resources provide authoritative access to repository holdings, but they are repository-specific and expose different search parameters, metadata structures, and data-return formats. As a result, researchers who need records from both repositories often rely on custom scripts to discover records, retrieve metadata, and load associated data tables. These scripts address the first step in many paleoclimate workflows: finding and extracting relevant records from public archives.
 
+Once records have been identified and retrieved, they may need to be curated into a standardized representation before they can be reused in synthesis or analysis workflows. The Linked Paleo Data format (LiPD) [@McKay2016] and `PyLiPD` [@Ratnakar2025] address this later step. LiPD provides an intermediate archival format in which paleoclimate data and metadata can be normalized, aligned with controlled vocabularies, and represented consistently across datasets. `PyLiPD` provides Python tools for reading, querying, editing, and writing datasets once they have been encoded in this format. `PyleoTUPS` operates upstream of this standardization step by helping researchers discover and retrieve records from NOAA NCEI for Paleoclimatology and PANGAEA before manual curation or transformation into LiPD.
 
-# Implementation
+Other packages, such as `Pyleoclim` [@Khider2022] and `cfr` [@Zhu2024], support downstream paleoclimate analysis, including time-series analysis and climate field reconstruction. These tools require data that have already been discovered, retrieved, and organized into analysis-ready structures. `PyleoTUPS` complements them by providing the repository discovery and retrieval layer needed to build those inputs reproducibly.
 
-`PyleoTUPS` is built on top of the NOAA NCEI for Paleoclimatology API, whose documentation is available on [their website](https://www.ncei.noaa.gov/access/paleo-search/api) [@Morrill2021], and the Python `pangaeapy` library [@pangaeapy], which supports retrieving data and metadata from PANGAEA.
+The decision to build `PyleoTUPS` rather than contribute only to `pangaeapy`, `PyLiPD`, or a NOAA-specific wrapper reflects this gap in the current software ecosystem. Existing tools support repository-specific access, standardized archival representation, or downstream analysis. `PyleoTUPS` provides a paleoclimate-oriented access layer that exposes similar search and retrieval patterns across the two main repositories while preserving scientifically meaningful differences in their metadata models.
 
-The package currently provides two primary dataset interfaces: `NOAADataset` and `PangaeaDataset`. These objects encapsulate repository-specific access methods while exposing a common set of user-facing functions. Through these interfaces, users can perform search queries, retrieve metadata, including associated publications, geographic information, variable-level descriptions, and temporal coverage, and load tabular data into Python data structures suitable for further analysis.
 
-For NOAA NCEI for Paleoclimatology records, `PyleoTUPS` combines API-based discovery with table parsing. Search queries are submitted through the NOAA API, which returns study-level metadata in JSON format. `PyleoTUPS` uses the returned metadata to identify the associated paleoclimate data tables, then parses those tables into `pandas.DataFrame` objects. For PANGAEA records, `PyleoTUPS` builds on `pangaeapy` [@pangaeapy] while providing a more consistent, paleoclimate-oriented Python interface for constructing search queries. This interface abstracts over repository-specific search fields and parameters, allowing users to specify search terms programmatically and retrieve matching records through a workflow and parameter structure similar to those used for NOAA records.
+# Software design
 
-Both dataset objects provide a `get_summary` method that retrieves and flattens dataset-level metadata commonly needed in paleoclimate workflows. These summaries include information such as geographic location, publication metadata, variable descriptions, and temporal coverage. Because NOAA NCEI for Paleoclimatology and PANGAEA represent these fields differently, `PyleoTUPS` retrieves them through repository-specific logic. For example, temporal coverage is available directly from NOAA metadata, whereas for PANGAEA records it must be inferred from the associated data tables.
+`PyleoTUPS` is built on top of the NOAA NCEI for Paleoclimatology API [@Morrill2021] and the Python `pangaeapy` library [@pangaeapy]. The package provides two primary dataset interfaces, `NOAADataset` and `PangaeaDataset`, that encapsulate repository-specific access methods while exposing a common set of user-facing functions. This two-object design reflects an explicit trade-off: `PyleoTUPS` harmonizes search and retrieval workflows where possible, but avoids forcing NOAA NCEI for Paleoclimatology and PANGAEA records into a single semantic model when doing so could obscure scientifically meaningful metadata differences.
 
-Because NOAA NCEI for Paleoclimatology and PANGAEA differ in their metadata models, search interfaces, and data organization, `PyleoTUPS` intentionally avoids fully homogenizing their outputs. Instead, the package provides a common set of user-facing methods, including `get_publications`, `get_geo`, `get_data`, and `get_summary`, while preserving repository-specific structures when those differences carry scientific or archival meaning. The accompanying tutorials [@pyleotups_tutorials] document these schema differences and demonstrate how to build repository-aware workflows.
+For NOAA records, search queries are submitted through the NOAA API, which returns study-level metadata in JSON format. `PyleoTUPS` uses these metadata to identify associated paleoclimate data tables, then parses the tables into `pandas.DataFrame` objects. For PANGAEA records, `PyleoTUPS` builds on `pangaeapy` while providing a paleoclimate-oriented Python interface for constructing search queries and retrieving matching records through a workflow similar to the NOAA interface.
 
-# Research Applications
+Both dataset objects provide common methods, including `get_publications`, `get_geo`, `get_data`, and `get_summary`. The `get_summary` method retrieves and flattens dataset-level metadata commonly needed in paleoclimate workflows, including geographic information, publication metadata, variable descriptions, and temporal coverage. Because these fields are represented differently across repositories, the implementation uses repository-specific logic. For example, temporal coverage is available directly from NOAA metadata, whereas for PANGAEA records it must be inferred from the associated data tables. Outputs are returned as `pandas.DataFrame` objects, preserving repository-specific columns while supporting inspection, filtering, documentation, and interoperability with downstream Python workflows.
 
-In addition to the minimal working examples in the documentation, more comprehensive tutorials [@pyleotups_tutorials] are available as a [Jupyter Book](https://linked.earth/pyleotupsTutorials/). These tutorials explain the schema differences between the NOAA NCEI for Paleoclimatology and PANGAEA databases, introduce the `NOAADataset` and `PangaeaDataset` objects and their functionalities, illustrate how to perform search queries on these databases, and provide scientific use cases of the toolbox. The scientific use cases were identified by the community. We anticipate a growing number of these use cases as the toolbox becomes more widely adopted. 
+# Research impact statement
 
-`PyleoTUPS` can be used in several common paleoclimate research workflows. For data discovery, users can query public repositories and inspect returned metadata. For synthesis studies, the package can help researchers retrieve comparable records across regions, archives, or proxy systems. For reproducible publications, `PyleoTUPS` can be embedded in notebooks that document how datasets were discovered, filtered, and loaded. The package returns information as pandas.DataFrame objects, making it interoperable with the broader scientific Python ecosystem, including paleoclimate analysis packages such as Pyleoclim [@Khider2022] and cfr [@Zhu2024].
+`PyleoTUPS` is released through [PyPI](https://pypi.org/project/pyleotups/) and [GitHub](https://github.com/LinkedEarth/PyleoTUPS) and is accompanied by [public documentation](https://pyleotups.readthedocs.io/en/latest/) and a tutorial Jupyter Book [@pyleotups_tutorials]. The tutorials include introductory material, examples for working with `NOAADataset` and `PangaeaDataset` objects, and scientific workflows that demonstrate how repository data can be retrieved, inspected, and used in paleoclimate analyses. The package has been downloaded approximately 1.4k times from PyPI and is under active development, with issue-driven testing and refinement on GitHub.
 
-# Availability
+Although `PyleoTUPS` is a new package, it is already being tested in an active paleoclimate data-compilation workflow. An undergraduate researcher with no prior experience in Python or paleoclimate science is using the package to help retrieve and transform repository data into LiPD format for an update to the PAGES2k compilation [@PAGES2k2017]. This ongoing use case suggests that `PyleoTUPS` can lower the technical barrier to cross-repository data access and support workflows that feed into community-scale paleoclimate products.
 
-`PyleoTUPS` is an open-source software released under the Apache 2.0 license and is actively maintained as part of the LinkedEarth project. It is available through [PyPi](https://pypi.org/project/pyleotups/) and [GitHub](https://github.com/LinkedEarth/PyleoTUPS). Documentation is available through [readthedocs](https://pyleotups.readthedocs.io/en/latest/). 
+`PyleoTUPS` is also designed to connect repository discovery with downstream scientific software. The tutorials demonstrate interoperability with `Pyleoclim` [@Khider2022], and the same `pandas.DataFrame`-based outputs can support workflows using packages such as `cfr` [@Zhu2024]. The package is being integrated into PaleoPAL, an AI-assisted paleoclimate workflow system, where it will provide repository-level access to paleoclimate data for automated and reproducible analyses.
 
 # AI usage disclosure
 

From 6eceed2e50957fbfbcd5ff78500e01a725db4703 Mon Sep 17 00:00:00 2001
From: khider <11758571+khider@users.noreply.github.com>
Date: Tue, 23 Jun 2026 17:58:36 -0700
Subject: [PATCH 3/3] Update paper.md

---
 paper.md | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/paper.md b/paper.md
index fcb496cd..813402b0 100644
--- a/paper.md
+++ b/paper.md
@@ -35,16 +35,12 @@ bibliography: paper.bib
 
 # Summary
 
-# Summary
-
-Paleoclimate researchers use measurements from natural archives, such as tree rings, corals, ice cores, and lake or marine sediments, to study how Earth’s climate varied before the instrumental period. Many of these datasets are archived in the US National Oceanic and Atmospheric Administration (NOAA) National Centers for Environmental Information (NCEI) for Paleoclimatology and PANGAEA, the two main repositories used worldwide by the paleoclimate community. These repositories are essential resources, but they differ in their search interfaces, metadata models, and data organization.
+Paleoclimate researchers use measurements from natural archives, such as tree rings, corals, ice cores, and lake or marine sediments, to study how Earth’s climate varied before the instrumental period. Many of these datasets are archived in the U.S. National Oceanic and Atmospheric Administration (NOAA) National Centers for Environmental Information (NCEI) for Paleoclimatology and PANGAEA, the two main repositories used worldwide by the paleoclimate community. These repositories are essential resources, but they differ in their search interfaces, metadata models, and data organization.
 
 `PyleoTUPS` is a Python package designed to support the discovery, retrieval, and inspection of paleoclimate data across these repositories. The package provides repository-specific dataset objects, `NOAADataset` and `PangaeaDataset`, that expose a common set of methods for searching records, retrieving dataset-level metadata, and loading associated data tables. Results are returned as `pandas.DataFrame` objects that can be inspected, documented, and passed to downstream paleoclimate workflows. By harmonizing access patterns while preserving scientifically meaningful repository-specific metadata, `PyleoTUPS` supports reproducible cross-repository data discovery for paleoclimate synthesis, data-model comparison, climate field reconstruction, and related research applications.
 
 # Statement of need
 
-# Statement of need
-
 NOAA NCEI for Paleoclimatology and PANGAEA are the two main repositories used worldwide by the paleoclimate community to archive and access data. NOAA NCEI for Paleoclimatology is dedicated to paleoclimate data, whereas PANGAEA is a broader Earth and environmental science repository. Because datasets routinely used in paleoclimate research may be archived in either or both repositories, researchers often need to search across both systems, particularly for synthesis efforts that compile hundreds of records across regions, archive types, proxy systems, or time intervals.
 
 This cross-repository access problem affects more than software convenience. Paleoclimate scientists use existing records to compare with new observations, build syntheses, generate climate field reconstructions, and address questions that require large compilations, such as changes in climate variability or tipping points in the climate system. Differences in repository search interfaces, metadata models, and returned search results can affect which records are identified, how complete a compilation is, and whether the search process can be transparently documented and reproduced.
@@ -76,7 +72,7 @@ Both dataset objects provide common methods, including `get_publications`, `get_
 
 Although `PyleoTUPS` is a new package, it is already being tested in an active paleoclimate data-compilation workflow. An undergraduate researcher with no prior experience in Python or paleoclimate science is using the package to help retrieve and transform repository data into LiPD format for an update to the PAGES2k compilation [@PAGES2k2017]. This ongoing use case suggests that `PyleoTUPS` can lower the technical barrier to cross-repository data access and support workflows that feed into community-scale paleoclimate products.
 
-`PyleoTUPS` is also designed to connect repository discovery with downstream scientific software. The tutorials demonstrate interoperability with `Pyleoclim` [@Khider2022], and the same `pandas.DataFrame`-based outputs can support workflows using packages such as `cfr` [@Zhu2024]. The package is being integrated into PaleoPAL, an AI-assisted paleoclimate workflow system, where it will provide repository-level access to paleoclimate data for automated and reproducible analyses.
+`PyleoTUPS` is also designed to connect repository discovery with downstream scientific software. The tutorials demonstrate interoperability with `Pyleoclim` [@Khider2022], and the same `pandas.DataFrame`-based outputs can support workflows using packages such as `cfr` [@Zhu2024]. 
 
 # AI usage disclosure