Northern Powder River Basin, Montana, defined for 1999 National Coal Resource Assessment (prbnbndg.shp)

Name: Northern Powder River Basin, Montana, defined for 1999 National Coal Resource Assessment (prbnbndg.shp)
Creator: United States Geological Survey
Published: 1999-01-01T00:00:00+08:00

U.S. Geological Survey1999-01-01 更新2026-04-23 收录

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数据链接：

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资源简介：

This ArcView shapefile contains a polygon representation of the northern boundary of the Powder River Basin (Montana). This theme was created specifically for the National Coal Resources Assessment in the Northern Rocky Mountains and Great Plains Region.

提供机构：

United States Geological Survey

创建时间：

1999-01-01