Filters: Tags: Bedrock geology (X) > Categories: pre-SM502.8 (X)

Filters Date Range Past year (1) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions Shapefile (1) Types Downloadable (1) Map Service (1) OGC WFS Layer (1) OGC WMS Layer (1) Shapefile (1) Contacts Roy Sando U.S. Geological Survey - CERSC Data Management Services Project USGS Central Region Energy Resources Team Wyoming-Montana Water Science Center Central Energy Resources Science Center More... Categories Data (1) Tag Types Theme (2) Place (2) Harvest Set (2) Tag Schemes None (1) USGS Thesaurus (1) EnergyResourceActivities (1) Geographic Names Information System (1) ArcIMS Metadata Server Theme Codes (1) ISO 19115 Topic Category (1) View Results as: JSON ATOM CSV

Geology of the northern Powder River Basin, Montana (prbngeolg.shp) This ArcView shapefile contains a polygon representation of the geology in the northern part of the (Montana) Powder River Basin. This theme was created specifically for the National Coal Resources Assessment in the Northern Rocky Mountains and Great Plains Region. Categories: Data, pre-SM502.8; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Big Horn County, Montana, Northern Powder River Basin, Powder River Basin, Powder River Basin, All tags... Rosebud County, Treasure County, USGS Science Data Catalog (SDC), bedrock geology, coal, economy, environment, geology, geoscientificInformation, nca2000, nrockiescoal, powderbasincoal, Fewer tags Extents of the hydrogeologic units of the uppermost principal aquifer systems in the Powder River and Williston structural basins 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 Chapter 502.8 Fundamental Science Practices: Review and Approval of Scientific Data for Release. These data represent the extent of the Fox Hills aquifer in the Powder River and Williston structural basins. Categories: pre-SM502.8; Tags: Bedrock geology, Canada, Groundwater, Groundwater availability, NSDI, All tags... Powder River, Powder River basin, USGS Science Data Catalog (SDC), United States, Williston River, Williston basin, environment, geoscientificInformation, inlandWaters, Fewer tags