Faults in the Powder River Basin area, 1999 National Coal Resource Assessment (prbfltg.shp)
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资源简介：
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 specifically for the National Coal Resource Assessment in the Northern Rocky Mountains and Great Plains Region.
创建时间：
1999-01-01
