Excalibosaurus was an ichthyosaur, a type of marine reptile. Ichthyosaurs were not dinosaurs, despite living during the same era. Excalibosaurus lived during the Early Jurassic, with fossils found in Europe.

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

Excalibosaurus was described by the following scientific paper(s):
  • C. McGowan. 2003. A new specimen of Excalibosaurus from the English Lower Jurassic. Journal of Vertebrate Paleontology 23(4):950-956