Geologic map showing thickness of the upper Cretaceous Pierre Shale in the north half of the Powder River Basin, southeastern Montana and northeastern Wyoming /
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| Other Authors: | , , |
| Format: | Government Document Map |
| Language: | English |
| Published: |
Reston, VA : Denver, CO :
U.S. Geological Survey ; For sale by U.S. Geological Survey Map Distribution,
1993
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| Series: | Miscellaneous investigations series (Geological Survey (U.S.)) ;
map I-2380-A |
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Internet
This item is not available through BorrowDirect. Please contact your institution’s interlibrary loan office for further assistance.Brown University
| Call Number: |
USGS maps in series, I-2380-A |
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