Geologic map of the Portal quadrangle and vicinity, Cochise County, southeast Arizona.
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| Other Authors: | , , |
| Format: | Government Document Map |
| Language: | English |
| Published: |
Reston, VA :
The Survey ;
1995.
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| Series: | Miscellaneous investigations series (Geological Survey (U.S.)) ;
I-2450. |
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| Item Description: | Relief shown by contours and spot heights. Includes text, bibliography, 1 location diagram, and 5 colored cross sections. Cartographic material. |
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| Physical Description: | 1 map : color ; 58 x 60 cm., on sheet 94 x 129 cm., folded in envelope 30 x 24 cm. |