A new genus of Cryptodiran turtles (Testudinoidea, Chelydridae) from the Upper Cretaceous Hell Creek formation of Montana
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
[Lawrence]
University of Kansas
1978.
|
| Cyfres: | University of Kansas science bulletin
v. 51, no. 17 |
| Pynciau: |