Species
Extinct

Tetragonosaurus erectofrons

subjective synonym of Corythosaurus casuarius
(Parks 1931)
This taxon is considered subjective synonym of of the valid taxon Corythosaurus casuarius according to the Paleobiology Database. See the page for Corythosaurus casuarius →
Bibliography
Original description
W. A. Parks. 1931. A new genus and two new species of trachodont dinosaurs from the Belly River Formation of Alberta. University of Toronto Studies, Geology Series 31:1-11