Decker Coalfield Boundary, Montana, from 1999 National Coal Resource Assessment (dkcnbndg.shp)

공공데이터포털

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 Rocky Mountains and Great Plains Region.

Decker coalfield clinker from 1999 National Coal Resource Assessment (dkclkg.shp)

공공데이터포털

This ArcView shapefile contains a representation of clinker in the Decker coalfield area. This theme was created specifically for the National Coal Resources Assessment in the Northern Rocky Mountains and Great Plains Region.

Decker coalfield clinker from 1999 National Coal Resource Assessment (dkclkg.shp)

공공데이터포털

This ArcView shapefile contains a representation of clinker in the Decker coalfield area. This theme was created specifically for the National Coal Resources Assessment in the Northern Rocky Mountains and Great Plains Region.

Big Horn Basin boundary for 1999 National Coal Resource Assessment

공공데이터포털

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 Rocky Mountains and Great Plains Region.

Big Horn Basin boundary for 1999 National Coal Resource Assessment

공공데이터포털

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 Rocky Mountains and Great Plains Region.

Net coal thickness in the Decker coalfield area, Montana (dkcatg.shp)

공공데이터포털

This ArcView shapefile contains a representation of the total, net coal thickness in the Anderson-anyon coal zone, Decker coalfield, Montana. This theme was created specifically for the National Coal Resources Assessment in the Northern Rocky Mountains and Great Plains Region.

Net coal thickness in the Decker coalfield area, Montana (dkcatg.shp)

공공데이터포털

This ArcView shapefile contains a representation of the total, net coal thickness in the Anderson-anyon coal zone, Decker coalfield, Montana. This theme was created specifically for the National Coal Resources Assessment in the Northern Rocky Mountains and Great Plains Region.

Colstrip coal field boundary and the Rosebud-Robinson coal zone (rsbndg.shp)

공공데이터포털

This ArcView shapefile contains a polygon representation of the Colstrip coalfield boundary and the Rosebud-Robinson coal zone resource assessment area.. This theme was created specifically for the National Coal Resources Assessment in the Northern Rocky Mountains and Great Plains Region.

Colstrip coal field boundary and the Rosebud-Robinson coal zone (rsbndg.shp)

공공데이터포털

This ArcView shapefile contains a polygon representation of the Colstrip coalfield boundary and the Rosebud-Robinson coal zone resource assessment area.. This theme was created specifically for the National Coal Resources Assessment in the Northern Rocky Mountains and Great Plains Region.

Ashland coalfield boundary; assessment area for the Knobloch coal resource unit (knbndg.shp)

공공데이터포털

This ArcView shapefile contains a polygon representation of the Ashland coalfield, Montana, as defined in the USGS National Coal Resource Assessment (NCRA) project. This theme was created specifically for the National Coal Resources Assessment in the Northern Rocky Mountains and Great Plains Region.