Unioned layer for the South Carbon coalfield, Wyoming (scfing)
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资源简介：
This ArcView shapefile contains a polygon representation of numerous themes associated with the Johnson-107 coal zone in the South Carbon coalfield, Carbon Basin, Wyoming. The purpose of this shapefile is to allow the user to perform multiple theme queries. 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
