Genus
Extinct

Ancylocentrum

subjective synonym of Prognathodon
Schmidt 1927
This taxon is considered subjective synonym of of the valid taxon Prognathodon according to the Paleobiology Database. See the page for Prognathodon →
Bibliography
Original description
R. G. Chaffee. 1939. A New Jersey mosasaur of the subfamily Platecarpinae. The Academy of Natural Sciences of Philadelphia (37):1-5