Urosphen

Urosphen Temporal range: Early- Middle Eocene[1] PreꞒ Ꞓ O S D C P T J K Pg N
Fossil
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Genus:	†Urosphen Agassiz, 1835

Urosphen is an extinct genus of prehistoric bony fish that lived from the early to middle Eocene.^[1]