Genus
Extinct

Ornithotarsus

nomen dubium Hadrosauridae
Cope 1869
This taxon is considered nomen dubium of the valid taxon Hadrosauridae according to the Paleobiology Database. See the page for Hadrosauridae
Bibliography
Original description
E. D. Cope. 1869. On some reptilian remains. The American Journal of Science, series 2 48:278