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#1 Federal
Geology of the northern Powder River Basin, Montana (prbngeolg.shp)
- Organization: Department of the Interior
- Dataset Last Updated: May 25, 2021 at 12:00 AM
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...
- xml
- xml
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 05, 2026 at 10:07 PM
#2 Federal
Northern Powder River Basin, Montana, defined for 1999 National Coal Resource Assessment (prbnbndg.shp)
- Organization: Department of the Interior
- Dataset Last Updated: May 25, 2021 at 12:00 AM
This ArcView shapefile contains a polygon representation of the northern boundary of the Powder River Basin (Montana). This theme was created specifically for the National Coal Resources...
- xml
- xml
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 09:16 PM

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