Stratigraphic sections of the Phosphoria Formation in Wyoming, 1949-50
| Other Authors: | Sheldon, Richard Porter, 1923-, Geological Survey (U.S.), U.S. Atomic Energy Commission. |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Washington :
U.S. Dept. of the Interior, Geological Survey,
1953.
|
| Physical Description: |
45 pages : illustrations, map ; 27 cm. |
| Series: |
Geological Survey circular ;
307. |
| Subjects: |