Calleonasus is an extinct genus of non-mammalian synapsid from the Anisian Donguz Formation of Russia.
| Calleonasus | |
|---|---|
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| Genus: | Calleonasus
|
See also edit
References edit
External links edit
 | This Anomodont-related article is a stub. You can help Wikipedia by expanding it. |