Genus
Extinct

Neosaurus

nomen dubium Hadrosauridae
Gilmore and Stewart 1945
This taxon is considered nomen dubium of the valid taxon Hadrosauridae according to the Paleobiology Database. See the page for Hadrosauridae →
Bibliography
Original description
C. W. Gilmore and D. R. Stewart. 1945. A new sauropod dinosaur from the Upper Cretaceous of Missouri. Journal of Paleontology 19(1):23-29