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Federal
Collection of digital structure contour maps from previously published USGS studies recent views
Department of the Interior —
Under the direction and funding of the National Cooperative Geologic Mapping Program (NCGMP) with guidance and encouragement from the United States Geological Survey... -
Federal
National Assessment of Oil and Gas Project - Hanna, Laramie, Shirley Basins Province (030) Assessment Units recent views
Department of the Interior —
The Assessment Unit is the fundamental unit used in the National Assessment Project for the assessment of undiscovered oil and gas resources. The Assessment Unit is... -
Federal
National Assessment of Oil and Gas Project - Hanna, Laramie, Shirley Basins Province (030) Quarter-Mile Cells recent views
Department of the Interior —
Cell maps for each oil and gas assessment unit were created by the USGS to illustrate the degree of exploration, type of production, and distribution of production in... -
Federal
Digital database of a 3D Geological Model of the Powder River Basin and Williston Basin Regions, USA recent views
Department of the Interior —
This digital GIS dataset and accompanying nonspatial files synthesize model outputs from a regional-scale volumetric 3-D geologic model that portrays the generalized... -
Federal
Digital database of a 3D Geological Model of western South Dakota recent views
Department of the Interior —
This digital GIS dataset and accompanying nonspatial files synthesize the model outputs from a regional-scale volumetric 3-D geologic model that portrays the...