Helopus

replaced by Euhelopus

Wiman 1929

This taxon is considered replaced by of the valid taxon Euhelopus according to the Paleobiology Database. See the page for Euhelopus →

Bibliography

Original description

C. Wiman. 1929. Die Kreide-Dinosaurier aus Shantung [The Cretaceous dinosaurs of Shantung]. Palaeontologia Sinica, Series C 6(1):1-67