Coronocephalus

Several, including: Coronocephalus is an extinct genus of trilobites in the Phacopid family Encrinuridae.

Species are from the Silurian of Australia and Japan, and from the Silurian and Ordovician of China.

[1][2]

This Phacopida-related article is a stub.

You can help Wikipedia by expanding it.

Fossil of Coronocephalus - picture taken at Museo di Arsago Seprio , Varese Province, Lombardy, Italy