Found 4 datasets matching filters.
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This is a shapefile of the structure contours on top of the Rollins Sandstone Mbr. in the southern Piceance Basin coal assessment area.
Search relevance: 1.00 | Views last month: 10 | Published on: 2026-03-03 -
These are shapefiles and ARC/INFO polygon coverages showing the isopachs of total net coal in beds greater than or equal to 1 ft thick for the Cameo/Fairfield coal group and for the Cameo/Wheeler,...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
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...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This is a shapefile and point coverage of 627 data points used in the assessment of coal in the southern Piceance Basin study area. Information in this file includes x, y location and point...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03
