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    • Geochemical and petrographic data for the Eagle Ford Group of the USGS Gulf Coast 3 (GC-3) drill core and the Mowry Shale of the Oil Mountain 1-16 (OM-1-16) drill core

    Metadata Updated: September 5, 2025

    This data release contains geochemical and petrographic data for the Eagle Ford Group in the USGS Gulf Coast #3 (GC-3) core and the Mowry Shale and Frontier Formation in the Nerd Gas Co. Oil Mountain 1-16 (OM-1-16) core. This dataset includes newly generated kerogen elemental chemistry, iron speciation, organic biomarkers, and vitrinite reflectance. This data compliments and is in addition to previous data releases for the Eagle Ford in GC-3 and the Mowry and Frontier in OM-1-16 (French et al., 2022; French et al., 2024; French and Birdwell, 2024). These previous data releases included LECO total carbon and total organic carbon, programmed pyrolysis, whole rock elemental chemistry, X-ray diffraction (XRD) mineralogy, kerogen elemental chemistry, and organic biomarkers.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date September 5, 2025
    Metadata Updated Date September 5, 2025

    Metadata Source

    Harvested from DOI EDI

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 5, 2025
    Metadata Updated Date September 5, 2025
    Publisher U.S. Geological Survey
    Maintainer
    @Id http://datainventory.doi.gov/id/dataset/c20ac3c93b732140acc0c9840a92584a
    Identifier USGS:6841b18ad4be024662c8e3fa
    Data Last Modified 20250623
    Category geospatial
    Public Access Level public
    Bureau Code 010:12
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://datainventory.doi.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 6f8147b0-8580-4a2f-8ef8-92d646e57880
    Harvest Source Id 52bfcc16-6e15-478f-809a-b1bc76f1aeda
    Harvest Source Title DOI EDI
    Metadata Type geospatial
    Old Spatial -106.793,29.2729,-100.284,42.9218
    Publisher Hierarchy White House > U.S. Department of the Interior > U.S. Geological Survey
    Source Datajson Identifier True
    Source Hash c003d801ca061224593433297391ce474a15d585c8b6a971ed725ac6f74c9203
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -106.793, 29.2729, -106.793, 42.9218, -100.284, 42.9218, -100.284, 29.2729, -106.793, 29.2729}

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