Public drill hole data from Knobloch coal resource unit, Montana (knptg.shp)
收藏DataONE2016-10-29 更新2024-06-26 收录
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资源简介：
This ArcView shapefile contains a digital point data
representation of the public drill hole data used in coal
resource calculations for the Knobloch
coal resource unit. This theme was created specifically for
the National Coal Resources Assessment in the Northern
Rocky Mountains and Great Plains Region.
创建时间：
2016-10-29
