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    • Altitude of the top of the Upper Hell Creek hydrogeologic unit in the Williston structural basin

    Metadata Updated: November 12, 2025

    These data represent the altitude, in feet above North American Vertical Datum of 1988 (NAVD88), of the Upper Hell Creek hydrogeologic unit in the Williston structural basin. The data are presented as ASCII text files that can be converted to continuous raster format.

    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 12, 2025
    Metadata Updated Date November 12, 2025

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 12, 2025
    Metadata Updated Date November 12, 2025
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/usgs-80311104-958e-4439-b602-ecf3836ea68a
    Data Last Modified 2020-11-17T00:00:00Z
    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 2b1f695d-3522-4dd3-ae2c-41c7771e01ca
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial -125.658717203, 82.184032462, -80.640438346, 86.467134019
    Source Datajson Identifier True
    Source Hash 2402d34761e77b6e77a1b4c446fdf4350e4342fffaff29e28d431d47d81d4f50
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -125.658717203, 82.184032462, -125.658717203, 86.467134019, -80.640438346, 86.467134019, -80.640438346, 82.184032462, -125.658717203, 82.184032462}

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