Transcontinental geophysical survey (35⁰-39⁰N) : seismic refraction profiles of the crust and upper mantle from 100⁰ to 112⁰ W longitude /
| Main Author: | |
|---|---|
| Format: | Government Document Map |
| Language: | English |
| Published: |
Washington, D.C. :
The Survey,
1968.
|
| Series: | Miscellaneous geologic investigations ;
I-533-D. |
| Subjects: |
| Item Description: | Includes 3 sections and 1 fence diagram. "A contribution to the Upper Mantle Project." Cartographic material. |
|---|---|
| Physical Description: | 1 map ; 64 x 103 cm. + text (4 pages) |