Preliminary report of 1977 coal drilling in eastern Montana and northeastern Wyoming: Geophysical logs for Big Horn, Fallon, and Powder River Counties, Montana
Open-File Report
77-721-A
By: Water Resources Division, U.S. Geological Survey and Montana Bureau of Mines and Geology
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Abstract
Suggested Citation
Water Resources Division, U.S. Geological Survey, and Montana Bureau of Mines and Geology, 1977, Preliminary report of 1977 coal drilling in eastern Montana and northeastern Wyoming: Geophysical logs for Big Horn, Fallon, and Powder River Counties, Montana: U.S. Geological Survey Open-File Report 77-721, v. 77pages :ill. ;28 cm., https://doi.org/10.3133/ofr77721A.
ISSN: 2331-1258 (online)
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Preliminary report of 1977 coal drilling in eastern Montana and northeastern Wyoming: Geophysical logs for Big Horn, Fallon, and Powder River Counties, Montana |
| Series title | Open-File Report |
| Series number | 77-721 |
| Chapter | A |
| DOI | 10.3133/ofr77721A |
| Year Published | 1977 |
| Language | ENGLISH |
| Publisher | The Survey, |
| Description | v. 77pages :ill. ;28 cm. |