Species
Extinct

Shastasaurus sieversi

nomen dubium, species not entered Shastasauridae
Riabinin 1946
This taxon is considered nomen dubium, species not entered of the valid taxon Shastasauridae according to the Paleobiology Database. See the page for Shastasauridae →
Bibliography
Original description
J. M. Callaway and J. A. Massare. 1989. Geographic and stratigraphic distribution of the Triassic Icthyosauria (Reptilia; Diapsida). Neus Jahrbuch fur Geologie und Palaontologie, Abhandlungen 178(1):37-58 DOI ↗