This taxon is considered subjective synonym of
of the valid taxon Dryptosaurus
according to the Paleobiology Database.
See the page for Dryptosaurus →
Images 1
Bibliography
Original description
E. D. Cope. 1866. [On the remains of a gigantic extinct dinosaur, from the Cretaceous Green Sand of New Jersey]. Proceedings of the Academy of Natural Sciences of Philadelphia 18:275-279