Onnia

Onnia Fossil range: late Ordovician
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Subdivision:	O. cobboldi O. goldfussi O. gracilis O. superba O. vysocanensis
Class:	Trilobita
Order:	Asaphida
Genus:	Onnia

Onnia is a genus of trilobite from the late Ordovician of Africa, Europe, North America, and South America.

Sources

• Fossils (Smithsonian Handbooks) by David Ward

External links

• Onnia in the Paleobiology Database

pl:Onnia