Ptychodus decurrens Agassiz (Elasmobranchii: Ptychodontidae) from the Upper Cretaceous of India
| Autor: | Verma, Omkar, Prasad, Guntupalli V.R., Goswami, Anjali, Parmar, Varun |
|---|---|
| Zdroj: | In Cretaceous Research 2012 33(1):183-188 |
| Databáze: | ScienceDirect |
| Externí odkaz: |
|
Full Text from ScienceDirect