Geologic and structure map of the southern part of the Powder River Basin, Converse, Niobrara, and Natrona counties, Wyoming /
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| Format: | Government Document Map |
| Language: | English |
| Published: |
Reston, Va. :
The Survey,
1976.
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| Series: | Miscellaneous investigations series (Geological Survey (U.S.)) ;
map I-877. |
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| Item Description: | "West part revised in 1976." Relief shown by spot heights. Includes table, location map, text, and "Index map of area showing sources of geologic data." Cartographic material. |
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| Physical Description: | 1 map on 2 sheets : color ; 63 x 146 cm., sheets 76 x 100 cm. and 77 x 91 cm., folded in envelope 30 x 24 cm. |
| Bibliography: | Includes bibliographical references. |