Genre
Éteint

Opeosaurus

subjective synonym of Nothosaurus
Meyer 1847
Ce taxon est considéré comme subjective synonym of du taxon valide Nothosaurus selon la Paleobiology Database. Voir la fiche de Nothosaurus →
Bibliographie
Description originale
O. Rieppel. 1994. Osteology of Simosaurus gaillardoti and the relationships of stem-group Sauropterygia. Fieldiana: Geology, new series 28:1-85 DOI ↗