Complete Bouguer gravity, isostatic residual gravity, and related geophysical maps centered on the Idaho Batholith and Challis volcanic field, northwestern United States /
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| Format: | Government Document Map |
| Language: | English |
| Published: |
Reston, Va. :
The Survey ;
1992.
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| Series: | Geophysical investigations (Geological Survey (U.S.)) ;
map GP-995. |
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| Item Description: | Includes text, bibliography, and location map. Cartographic material. |
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| Physical Description: | 4 maps on 2 sheets : 3 color ; 57 x 66 cm., on sheets 81 x 142 and 71 x 145 cm., folded in envelope 30 x 24 cm. |