Found 8 datasets matching filters.
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This is a shapefile of the structure contours on top of the Trout Creek Sandstone Mbr.in the Yampa coal field, northwestern Colorado.
Search relevance: 1.00 | Views last month: 4 | 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 1.2' thick for the A, B, C, and D coal zones in the Williams Fork...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
This file depicts the geologic faults contained within the Yampa coal field.
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
This shapefile and coverage includes anticlines and synclines in the Yampa coal field captured at 1 : 500,000 scale.
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
These are shapefiles and coverages of data points used in the assessment of coal zones A, B, C, and D in the Yampa coal field, northwestern Colorado. There are four separate shapefiles, one for...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
These are shapefiles and final unioned polygon coverages used to calculate coal resources of the A through D coal zones, Yampa coal field, northwestern Colorado. Yamafing was used for the A coal...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Active and inactive coal mine polygons of the Yampa coal field.
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
Geologic units of the Yampa coal field.
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03
