Hydrotherosaurus alexandrae
Species
H. alexandrae
Author
Welles, 1943
Classification
Sauropterygia
Eosauropterygia
Eusauropterygia
Pistosauroidea
Pistosauria
Plesiosauria
Pliosauroidea
Plesiosauroidea
Elasmosauridae
Hydrotherosaurus
Age
Maastrichtian, Late Cretaceous
Type location
Sun Ray gypsum mine in the Panoche hills, south of Moreno Gulch, near Mendota, Freso County, California, USA
Geological formation
Moreno Formation
Type specimen
U. C. Mus. Pal. no 33912. A nearly complete skeleton.
Referred material
None