Species
Extinct

Platecarpus ptychodus

nomen dubium, species not entered Russellosaurina
Arambourg 1952
This taxon is considered nomen dubium, species not entered of the valid taxon Russellosaurina according to the Paleobiology Database. See the page for Russellosaurina
Bibliography
Original description
T. Konishi, M. W. Caldwell, and G. L. Bell, Jr. 2010. Redescription of the holotype of Platecarpus tympaniticus Cope, 1869 (Mosasauridae: Plioplatecarpinae), and its implications for the alpha taxonomy of the genus. Journal of Vertebrate Paleontology 30(5):1410-1421 DOI ↗