Genus
Extinct

Opeosaurus

subjective synonym of Nothosaurus
Meyer 1847
This taxon is considered subjective synonym of of the valid taxon Nothosaurus according to the Paleobiology Database. See the page for Nothosaurus →
Bibliography
Original description
O. Rieppel. 1994. Osteology of Simosaurus gaillardoti and the relationships of stem-group Sauropterygia. Fieldiana: Geology, new series 28:1-85 DOI ↗