Coal resource occurrence maps of the Difficulty Quadrangle, Carbon County, Wyoming

Open-File Report 78-56
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Texas Instruments Incorporated, 1978, Coal resource occurrence maps of the Difficulty Quadrangle, Carbon County, Wyoming: U.S. Geological Survey Open-File Report 78-56, 8 maps and 1 data sheet ;58 x 44 cm., 16 p., https://doi.org/10.3133/ofr7856.

ISSN: 2331-1258 (online)

Publication type Report
Publication Subtype USGS Numbered Series
Title Coal resource occurrence maps of the Difficulty Quadrangle, Carbon County, Wyoming
Series title Open-File Report
Series number 78-56
DOI 10.3133/ofr7856
Year Published 1978
Language ENGLISH
Description 8 maps and 1 data sheet ;58 x 44 cm., 16 p.
Additional publication details