Species
Extinct

Psephosaurus rhombifer

replaced by Psephosauriscus rhombifer
Haas 1959
This taxon is considered replaced by of the valid taxon Psephosauriscus rhombifer according to the Paleobiology Database. See the page for Psephosauriscus rhombifer →
Bibliography
Original description
G. Haas. 1959. On some fragments of the dermal skeleton of Placodontia from the Trias of Araif en Naqa, Sinai Peninsula. Kungliga Svenska Vetenskapsakademiens Handlingar, Fjärde Serien 7(4):1-19