Anderson coal bed outcrop or contact with clinker, Decker coalfield, Powder River Basin, southeast Montana (dkanocg.shp)

This shapefile contains a representation of the Anderson coal bed outcrop or contact with clinker, Decker coalfield, Powder River Basin, southeast Montana. This theme...本形状文件（Shapefile）包含了蒙大拿州东南部粉河盆地德克尔煤田内安德森煤层露头或其与熔渣（clinker）接触界线的矢量表示。本主题……