Area of coal-bearing Mesaverde Formation and Mesaverde Group, southern Piceance Basin assessment area, Colorado (psmvbndg)
收藏USGS-Science Data Catalog2026-03-14 收录
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资源简介：
This is a shape file and coverage of the top of the Rollins
Sandstone Member. It outlines the area underlain by the
coal-bearing Cameo/Fairfield coal group in the southern
Piceance Basin coal assessment area. Also, it delimits the
area within which resources were calculated and reported in
the southern Piceance Basin coal assessment area. The
polygon was adjusted to match the topography of the DEM.
创建时间：
2026-03-13
