Geophysical logs and sample analysis for 10 holes drilled during 1981 in the western part of the Yampa coal field, Moffat County, Colorado
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Open-File Report↗
Geology topics
E. A. Johnson
Publications and source records attributed to E. A. Johnson.
Selected references on the geology of the Danforth Hills coal field, Moffat and Rio Blanco counties, Colorado
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Open-File Report↗
Selected references on the geology of the Yampa coal field and Sand Wash Basin, Moffat, Routt, and Rio Blanco counties, Colorado
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Open-File Report↗