A new genus of Cryptodiran turtles (Testudinoidea, Chelydridae) from the Upper Cretaceous Hell Creek formation of Montana
| Egile nagusia: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
[Lawrence]
University of Kansas
1978.
|
| Saila: | University of Kansas science bulletin
v. 51, no. 17 |
| Gaiak: |