Transcontinental geophysical survey (35⁰-39⁰N) seismic refraction profiles of the crust and upper mantle from 87⁰?to 100⁰?W longitude /
Main Author: | Warren, David H. |
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Format: | Map |
Language: | English |
Published: |
Washington, D.C. :
U.S. Geological Survey,
1968.
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Physical Description: |
1 map profile ; 57 x 112 cm + text (4 pages) |
Series: |
Miscellaneous geologic investigations ;
I-534-D. |
Subjects: |
Item Description: |
A contribution to the Upper Mantle Project. |
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Physical Description: |
1 map profile ; 57 x 112 cm + text (4 pages) |