Bouguer gravity map of the Petersburg quadrangle and parts of the Port Alexander, Sitka, and Sumdum quadrangles, Alaska /
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| Other Authors: | , , |
| Format: | Government Document Map |
| Language: | English |
| Published: |
Reston, Va. :
The Survey ;
1989.
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| Series: | Miscellaneous field studies ;
map MF-1970-A. |
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| Item Description: | Relief shown by spot heights. "Geology modified from Brew and others, 1984, and Lathram and others, 1965." Includes text, bibliography, table, index map, location map, and profile. Cartographic material. |
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| Physical Description: | 1 map ; 56 x 62 cm., on sheet 86 x 127 cm., folded in envelope 30 x 24 cm. |