Coal sections of holes drilled in the lower White River coal field, Moffat and Rio Blanco counties, Colorado
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Open-File Report↗
Geology topics
Bruce E. Barnum
Publications and source records attributed to Bruce E. Barnum.
Geologic map and coal resources of the Ranchester Quadrangle, Sheridan County, Wyoming, and Big Horn County, Montana
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Coal Map↗
Geologic map and coal resources of the northwest quarter of the Cummings Mesa Quadrangle, Kane County, Utah
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Coal Map↗