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Coal Bed Methane Project Area new environmental impact statement area in Pow...
This shapefile contains a polygon representation of the USGS-BLM Coal Bed Methane Project Area, new environmental impact statement area in the Powder River Basin. This theme was... -
Faults in the Powder River Basin area, 1999 National Coal Resource Assessment...
This shapefile contains a representation of the faults in the Sheridan, Decker, and Colstrip areas of the Powder River Basin, Wyomig and Montana. This theme was created... -
Net coal thickness in the Colstrip coalfield, Powder River Basin, Montana (rs...
This ArcView shapefile contains a polygon representation of the total, net coal thickness map of the Rosebud-Robinson coal zone in the Colstrip coalfield (Powder River Basin)... -
Overburden above the Wyodak-Anderson coal zone in the Powder River Basin, Wyo...
This shapefile contains a representation of the overburden above the Wyodak-Anderson coal zone. This theme was created specifically for the National Coal Resource Assessment in... -
Unioned layer for the the Decker coalfield, Montana (dkfing.shp)
This ArcView shapefile contains a polygon representation of numerous themes for the Decker coalfield. These themes are listed in the process steps. Its sole purpose is to allow... -
Trace elements, stratigraphic data, and proximate analysis samples in the Wyo...
This ArcView shapefile contains a point representation of the trace elements, stratigraphic data, and the proximate analysis samples in the Wyodak-Anderson Coal Zone. This theme... -
Overburden in the Rosebud-Robinson coal zone, Powder River Basin, Montana (rs...
This ArcView shapefile contains a polygon representation of the overburden to the base of the Rosebud-Robinson coal zone, Colstrip coalfield (Powder River Basin), Montana. This... -
Public well points for Rosebud-Robinson coal zone, Colstrin Coalfield, Montan...
This ArcView shapefile contains a point representation of drill hole and outcrop data points in the coal resource assessment of the Rosebud-Robinson coal zone, Colstrip... -
Outcrop or clinker contact of the Robinson or "lower Robinson" Coal Bed, Powd...
This ArcView shapefile contains a line (arc) representation of the Robinson coal bed outcrop. This theme was created specifically for the National Coal Resources Assessment in... -
Knobloch clinker, Southern Montana, 1999 National Coal Resource Assessment (k...
The clinker theme represents a digital polygon coverage showing areas where clinker is present. Clinker forms from the natural burning of coal beds in outcrop, and consists of... -
Knobloch clinker, Southern Montana, 1999 National Coal Resource Assessment (k...
The clinker theme represents a digital polygon coverage showing areas where clinker is present. Clinker forms from the natural burning of coal beds in outcrop, and consists of... -
Overburden above the Wyodak-Anderson coal zone in the Powder River Basin, Wyo...
This shapefile contains a representation of the overburden above the Wyodak-Anderson coal zone. This theme was created specifically for the National Coal Resource Assessment in... -
Coal Bed Methane Project Area new environmental impact statement area in Pow...
This shapefile contains a polygon representation of the USGS-BLM Coal Bed Methane Project Area, new environmental impact statement area in the Powder River Basin. This theme was... -
Net coal thickness map for the Knobloch coal resource unit, Ashland coalfield...
This ArcView shapefile contains a polygon representation of the net coal thickness of the Knobloch coal resource unit, Ashland coalfield, Montana. This theme was created... -
Wyodak-Anderson mine and lease areas in the Powder River Basin, Wyoming and M...
This ArcView shapefile contains a representation of the mine and lease boundaries in the Powder River Basin. This theme was created specifically for the National Coal Resource... -
Coal Bed Methane Project Area new environmental impact statement area in Pow...
This shapefile contains a polygon representation of the USGS-BLM Coal Bed Methane Project Area, new environmental impact statement area in the Powder River Basin. This theme was... -
Decker Coalfield Boundary, Montana, from 1999 National Coal Resource Assessme...
This ArcView shapefile contains a representation of the Decker coalfield boundary. This theme was created specifically for the National Coal Resources Assessment in the Northern... -
Tribal boundaries in the Powder River Basin area (prbtlg.shp)
This ArcView shapefile contains a polygon representation of Native American Tribal boundaries within the Powder River Basin. This theme was created specifically for the National... -
Wyodak-Anderson clinker in the Powder River Basin, Wyoming and Montana (prbcl...
This ArcView shapefile contains a polygon representation of the Wyodak-Anderson clinker in the Powder River Basin, Wyoming and Montana. This theme was created specifically for... -
Coal overburden thickness of Knobloch coal zone from 1999 National Coal Resou...
This ArcView shapefile is a polygon representation of the overburden thickness above the Knobloch coal resource unit in the Powder River Basin. This theme was created...