Unranked clade
Valid Extinct

Nothosauriformes

Storrs 1991

No Wikipedia summary available.

Temporal range
Triassic
Jurassic
Cretaceous
Paleogene
Neogene
252 201 145 66 0 Ma
PBDB occurrences
1
Group
Sauroptérygiens
Marine
Classification
Sauropterygia Suborder
Nothosauriformes Unranked clade
Fossil sites 1 geolocated sites
Distribution
Top countries
🇺🇸 United States
1
Geological formations
Favret
1
Temporal distribution
Anisian (246.7–241.464 Ma)
1
Bibliography
Original description
G. W. Storrs. 1991. Anatomy and relationships of Corosaurus alcovensis (Diapsida: Sauropterygia) and the Triassic Alcova Limestone of Wyoming. Bulletin of the Peabody Museum of Natural History 44:1-151
Bibliography (1)
P. M. Sander, O. C. Rieppel, and H. Bucher. 1994. A new marine vertebrate fauna from the Middle Triassic of Nevada. Journal of Paleontology 68(3):676-680 DOI ↗