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    • Gravity Cores and Box Cores from Suisun Bay, San Pablo Bay, and San Francisco Bay, California

    Metadata Updated: October 30, 2025

    This data release contains information on 94 gravity cores and 3 box cores that were collected by the U.S. Geological Survey in the areas of Suisun, San Pablo, and San Francisco Bay, California in 1990 and 2000. PDF files describe the cores that were split for analysis, and another pdf file contains a core-log legend. In addition, a shapefile provides sample collection data.

    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 13, 2025
    Metadata Updated Date October 30, 2025

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 13, 2025
    Metadata Updated Date October 30, 2025
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/usgs-dc328694-da41-4a8d-87e5-bb5aed4c179c
    Data Last Modified 2024-03-22T00:00:00Z
    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://ddi.doi.gov/usgs-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 6958ea3e-73e1-4da7-ba96-331cf34af533
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -122.469833, 37.459499, -122.030899, 38.085522
    Source Datajson Identifier True
    Source Hash 9926223a74d6cead76bf4e1806942a12c8eb78c61c5cc75b02ae60fd7e28d72d
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -122.469833, 37.459499, -122.469833, 38.085522, -122.030899, 38.085522, -122.030899, 37.459499, -122.469833, 37.459499}

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