Unioned layers for the the Hanna 77, 78, 79 and 81 coal zones, Hanna Basin, Wyoming (ha*fing)
收藏DataONE2016-10-29 更新2024-06-26 收录
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These ArcView shapefiles contain representations of numerous themes associated with the Hanna coal zones in the Hanna coalfield, Hanna Basin, Wyoming. The purpose of these shapefiles is to allow the user to perform multiple theme queries. These shapefiles were created specifically for the National Coal Resource Assessment in the Northern Rocky Mountains and Great Plains Region.
创建时间：
2016-10-29
