Coal geology of the Girard area, Richland and Roosevelt counties, Montana

Open-File Report 80-213
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Spencer, M.A., 1980, Coal geology of the Girard area, Richland and Roosevelt counties, Montana: U.S. Geological Survey Open-File Report 80-213, 11 maps ;94 x 113 cm. or smaller.; 14 p., https://doi.org/10.3133/ofr80213.

ISSN: 2331-1258 (online)

Publication type Report
Publication Subtype USGS Numbered Series
Title Coal geology of the Girard area, Richland and Roosevelt counties, Montana
Series title Open-File Report
Series number 80-213
DOI 10.3133/ofr80213
Year Published 1980
Language ENGLISH
Description 11 maps ;94 x 113 cm. or smaller.; 14 p.
Additional publication details