The Texan Permian and its Mesozoic types of fossils /
Saved in:
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Washington :
Govt. Print. Off.,
1891.
|
| Series: | Bulletin of the United States Geological Survey ;
no. 77. |
| Subjects: | |
| Local Note: | With: nos. 73, 79-80, 85, 104-105, 108, 110 of the series. Bound together subsequent to publication. |