= Dryptosaurus? potens (LULL, 1911) GILMORE,
1920 (nomen dubium)
Etymology:
= Creosaurus potens LULL, 1911 (nomen
dubium)
Holotype: USNM 3049
Locality: F street between First and Second Streets, Southeast Washington, District of Columbia, Maryland. " From big 40 feet sewer, 45 feet below surface and above high tide level; light clays below ferruginous conglomerate."
Horizon: Arundel Formation, Potomac Group.
Biostratigraphy:
Age: Upper Aptian-Lower Albian Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch, Early Cretaceous.
Material: Anterior caudal centrum.
Referred material:
USNM 8505: Large manual ungual 1.