The geological history and geological structure of Wyoming /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Laramie :
University of Wyoming,
1949.
|
| Series: | Bulletin (Geological Survey of Wyoming) ;
42. |
| Subjects: |
| Item Description: | "Geological time-rock table.": on page 2 of cover. |
|---|---|
| Physical Description: | 28 pages : illustrations |