-
Federal
Drill hole data for coal beds in the Paleocene Fort Union Formation in the Williston Basin in Golden Valley County, North Dakota
Department of the Interior —
The data set contains location, depth, and geologic data from drill holes penetrating the Paleocene Fort Union Formation in the Williston Basin in Golden Valley... -
Federal
Bull Mountain Basin Boundary from 1999 National Coal Resource Assessment
Department of the Interior —
This ArcView shapefile contains a polygon representing the extent of the Bull Mountain coal basin boundary. This theme was created specifically for the National Coal...