Urosphen
From Wikipedia, the free encyclopedia
Urosphen is an extinct genus of prehistoric bony fish that lived from the early to middle Eocene.[1]
| Urosphen Temporal range: | |
|---|---|
| |
| Fossil | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Genus: | †Urosphen Agassiz, 1835 |
