Polyonax alticornis

Dinosaur: Polyonax alticornis

Period

Details

Status: S > Triceratops alticornis
Author: Cope
Year: 1889

Distribution

Classification

Sources

References: E. D. Cope. (1889). The age of the Denver Formation.

________________________
Please Support the Dinosaur Database:

Support the Dinosaur Database

Pterosaur Database