Found 8 datasets matching filters. (clear all filters)
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This digital GIS dataset and accompanying nonspatial files synthesize the model outputs from a regional-scale volumetric 3-D geologic model that portrays the generalized subsurface geology of...
Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: May 05, 2026 at 09:33 PM -
Digital database of a 3D Geological Model of the Powder River Basin and Williston Basin Regions, USA
This digital GIS dataset and accompanying nonspatial files synthesize model outputs from a regional-scale volumetric 3-D geologic model that portrays the generalized subsurface geology of the...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 09:11 PM -
This data set describes areas where the Inyan Kara Group is directly overlain by surficial deposits, as well as those areas where the Inyan Kara Group is absent in the Black Hills area, South Dakota.
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 07:59 PM -
This digital data release presents multiple previously published elements of the structural configuration of the Black Hills regional subsurface. The original data within this geodatabase is...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: May 05, 2026 at 10:17 PM -
This dataset describes wells and test holes completed in the Inyan Kara Group that were used to create the structure-contours for the top of the Inyan Kara Group.
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 07:46 PM -
This data set represents potentiometric surface contours for the Inyan Kara aquifer, Black Hills, South Dakota.
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 09:56 PM -
This data set is a polygon coverage created in ARC/INFO that represents the depth to the top of the Inyan Kara Group below the land surface, Black Hills, South Dakota.
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 09:25 PM -
This dataset describes wells completed in the Inyan Kara Group that were used to create a potentiometric surface for the Inyan Kara aquifer.
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 08:45 PM
