Geologic and crustal cross section of the United States along the 37th parallel : a contribution to the Upper Mantle project /
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| Format: | Government Document Map |
| Language: | English |
| Published: |
Washington, D.C. :
Dept. of the Interior, U.S. Geological Survey,
1965.
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| Series: | Miscellaneous geologic investigations ;
map I-448. |
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| Item Description: | Cartographic material. |
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| Physical Description: | 1 sheet : color ; 90 x 104 cm., folded in envelope 30 x 24 cm. |