The beginning of the age of dinosaurs in northern Arizona. - Flagstaff, AZ.
| 1. Verfasser: |
Colbert, Edwin H.
|
|---|---|
| Ort/Verlag/Jahr: |
1950.
|
| Schlagworte: | |
| Enthalten in: |
Plateau ; 22.1950, no. 3, S. 37-43 : 1 Ill. |
