Geologic map of the Hancock quadrangle, Michigan /
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| Other Authors: | |
| Format: | Government Document Map |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Geological Survey,
1956.
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| Series: | Mineral investigations field studies (Geological Survey (U.S.)) ;
map MF-46. |
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| Item Description: | Relief shown by contours and spot heights. "Geology compiled by H.R. Cornwall and J.C. Wright, 1954 ..." Includes 3 cross sections and index map of the Keweenaw Peninsula, Michigan. Cartographic material. |
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| Physical Description: | 1 map ; 58 x 40 cm. folded in envelope 30 x 24 cm. |