-
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... -
Overburden above the Wyodak-Anderson coal zone in the Gillette coalfield, Wyo...
This ArcView shapefile contains a polygon representation of overburden thickness above the Wyodak-Anderson coal zone in the area of Gillette coalfield, Wyoming. This theme was... -
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... -
U.S. Forest Service land in the Powder River Basin (prbfsg.shp)
This shapefile contains a representation forest service land in the Powder River Basin. This theme was created specifically for the National Coal Resources Assessment in the... -
Gillette coalfield boundary, Wyoming
This ArcView shapefile is a polygon representation of the area of the Gillette Coalfield. This theme was created specifically for the National Coal Resource Assessment in the... -
Public well points for the Decker coalfield, Powder River Basin, Montana (dkptg)
This theme is a digital point coverage showing the location of non-confidential drill hole data used in the assessment of total coal resources in the Anderson-Canyon coal zone,... -
Overburden above the Wyodak-Anderson coal zone in the Sheridan coalfield, Wyo...
This ArcView shapefile contains a polygon representation of the overburden thickness above the Wyodak-Anderson coal zone in the area of the Sheridan coalfield, Wyoming. This... -
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... -
Knobloch outcrop, Southern Montana, 1999 National Coal Resource Assessment (k...
This ArcView shape file contains a line representation of the Knobloch coal bed outcrop or contact with clinker in the Ashland coalfield as defined in the USGS National Coal... -
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... -
Well locations in the Sheridan coalfield, Wyoming (shrptg)
This ArcView shape file contains a representation of the well locations in the Sheridan, Wyoming area. This theme was created specifically for the National Coal Resources... -
Wyodak-Anderson coal zone study limit in the Powder River Basin, Wyoming and ...
This ArcView shapefile contains a polygon representing the study area for the Wyodak-Anderson coal zone in the Powder River Basin, Wyoming and Montana. This theme was created... -
Net coal thickness in the Wyodak-Anderson coal zone in the Powder River Basin...
This shapefile contains a representation of the total net coal thickness in the Wyodak-Anderson coal zone. This theme was created specifically for the National Coal Resource... -
Unioned layer for the Knobloch coal resource unit, Montana (knfing.shp)
This ArcView shapefile contains a polygon representation of numerous themes for the Knobloch coal resource assessment unit. These themes are listed in the process steps. Its... -
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... -
Powder River Basin boundary, 1999 Coal Resource Assessment (prbbndg.shp)
This ArcView shapefile contains a polygon representing the boundary of the Powder River Basin based on a generalized contact of Cretaceous and Tertiary rocks. This theme was...