Geologic map and distribution of heavy minerals in Tertiary rocks of the Birney 30ʹ x 60ʹ quadrangle, Big Horn, Rosebud, and Powder River counties, Montana /
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| Format: | Government Document Map |
| Language: | English |
| Published: |
Reston, Va. :
The Survey ;
1990.
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| Series: | Miscellaneous investigations series (Geological Survey (U.S.)) ;
I-2019. |
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| Item Description: | Relief shown by contours and spot heights. Includes text, bibliography, 3 tables, quadrangle location map, 2 index maps, and histograms. Cartographic material. |
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| Physical Description: | 1 map : color ; 56 x 78 cm., on sheet 81 x 132 cm., folded in envelope 30 x 24 cm. |