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Big Horn Basin boundary for 1999 National Coal Resource Assessment
This ArcView shapefile contains a representation of the Big Horn basin boundary. This theme was created specifically for the National Coal Resources Assessment in the Northern... -
Overburden above the Johnson-107 coal zone in the South Carbon coalfield,...
This ArcView shape file contains a representation of the Johnson-107 coal zone overburden in the South Carbon coalfield, Carbon Basin, Wyoming. This theme was created... -
Overburden above the Johnson-107 coal zone in the South Carbon coalfield,...
This ArcView shape file contains a representation of the Johnson-107 coal zone overburden in the South Carbon coalfield, Carbon Basin, Wyoming. This theme was created... -
Big Horn Basin boundary for 1999 National Coal Resource Assessment
This ArcView shapefile contains a representation of the Big Horn basin boundary. This theme was created specifically for the National Coal Resources Assessment in the Northern...