Quality characterization of Cretaceous coal from the Colorado Plateau coal assessment study area, 2000 (cpchmg)
收藏U.S. Geological Survey2000-01-01 更新2026-04-23 收录
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https://www.sciencebase.gov/catalog/item/60a6baf3d34ea221ce4ba8b5
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资源简介：
This is a shapefile and ARC/INFO point coverage of coal geochemistry in the Colorado Plateau. This GIS layer was created from the U.S. Geological Survey's USCHEM database for the Colorado Plateau coal assessment.
创建时间：
2000-01-01
