Bathyspondylus was a plesiosaur, a type of marine reptile. It was not a dinosaur, though it coexisted with many dinosaurs. Bathyspondylus lived during the Unknown and resided in Europe.

All the Bathyspondylus illustrations below were collected from the internet. Enjoy and explore:

Bathyspondylus was described by the following scientific paper(s):
  • J. B. Delair. 1982. New and little-known Jurassic reptiles from Wiltshire. The Wiltshire Archaeological and Natural History Magazine 76:155-164
  • R. Owen. 1875. Monographs on the fossil Reptilia of the Mesozoic formations. Part II. (Genera Bothriospondylus, Cetiosaurus, Omosaurus). 29:15-93