Species
Extinct

Dryosaurus grandis

nomen dubium, species not entered Ornithomimosauria
Lull 1911
This taxon is considered nomen dubium, species not entered of the valid taxon Ornithomimosauria according to the Paleobiology Database. See the page for Ornithomimosauria
Bibliography
Original description
R. S. Lull. 1911. Systematic paleontology of the Lower Cretaceous deposits of Maryland: Vertebrata. Lower Cretaceous