LE Representative genera of Pachycephalosauria with approximate geologic age and where they occur

Genus

Age

Geographic Location

Goyocephale

Late Cretaceous

Mongolia

Gravitholus

Late Cretaceous

Alberta, Canada

Homalocephale

Late Cretaceous

Mongolia

Micropachycephalosaurus

Late Cretaceous

China

Ornatotholus

Late Cretaceous

Alberta, Canada; western USA

Pachycephalosaurus

Late Cretaceous

Western USA; Alberta, Canada

Prenocephale

Late Cretaceous

Mongolia

Stegoceras

Late Cretaceous

Alberta, Canada; western USA

Stenopelix

Early Cretaceous

Germany

Stygimoloch

Late Cretaceous

Western USA

Wannanosaurus

Late Cretaceous

China

Yaverlandia

Early Cretaceous

England

0 0

Post a comment