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#1 Federal

Data sets associated with Hydrogeologic Framework of the Lower Tertiary Aquifer System, Williston and Powder River Structural Basins, United States and Canada

Organization: Department of the Interior
Dataset Last Updated: February 17, 2026 at 12:00 AM

These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual...

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Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 10:24 PM

#2 Federal

Data sets associated with the Hydrogeologic Framework of the Upper Cretaceous Aquifer System, Williston and Powder River Structural Basins, United States and Canada

Organization: Department of the Interior
Dataset Last Updated: February 17, 2026 at 12:00 AM

These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual...

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Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 09:29 PM

#3 Federal

Data sets associated with the Hydrogeologic Framework of the Upper Cretaceous and Lower Tertiary Aquifer Systems, Williston and Powder River Structural Basins, United States and Canada

Organization: Department of the Interior
Dataset Last Updated: November 17, 2020 at 12:00 AM

These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual...

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Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 07:48 PM

#4 Federal

Southern boundary and thicknesses of the Quaternary age deposits, Williston structural basin, United States and Canada

Organization: Department of the Interior
Dataset Last Updated: February 17, 2026 at 12:00 AM

These data were released prior to the October 1, 2016 effective date for the USGS’s policy dictating the review, approval, and release of scientific data as referenced in USGS Survey Manual...

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XML

Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: September 10, 2026 at 10:46 PM

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Data sets associated with Hydrogeologic Framework of the Lower Tertiary Aquifer System, Williston and Powder River Structural Basins, United States and Canada

Data sets associated with the Hydrogeologic Framework of the Upper Cretaceous Aquifer System, Williston and Powder River Structural Basins, United States and Canada

Data sets associated with the Hydrogeologic Framework of the Upper Cretaceous and Lower Tertiary Aquifer Systems, Williston and Powder River Structural Basins, United States and Canada

Southern boundary and thicknesses of the Quaternary age deposits, Williston structural basin, United States and Canada

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