Species
Valid Extinct

Augustasaurus hagdorni

Sander and et al 1997

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
Pistosauria Unranked clade
Augustasaurus Genus
Augustasaurus hagdorni Species
Fossil sites 1 geolocated sites
Distribution
Top countries
🇺🇸 United States
1
Geological formations
Favret
1
Temporal distribution
Anisian (247–241.464 Ma)
1
Bibliography
Original description
F. R. O'Keefe. 2001. A cladistic analysis and taxonomic revision of the Plesiosauria (Reptilia: Sauropterygia). Acta Zoologica Fennica 213:1-63
Bibliography (1)
P. M. Sander, O. C. Rieppel, and H. Bucher. 1997. A new pistosaurid (Reptilia: Sauropterygia) from the Middle Triassic of Nevada and its implications for the origin of the plesiosaurs. Journal of Vertebrate Paleontology 17(3):526-533 DOI ↗