Unktaheela was a plesiosaur, a type of marine reptile. It was not a dinosaur, though it coexisted with many dinosaurs. Unktaheela lived during the Late Cretaceous and resided in North America.
All the Unktaheela illustrations below were collected from the internet. Enjoy and explore:
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Unktaheela was described by the following scientific paper(s):
- R. O. Clark, F. R. O'Keefe, and S. E. Slack. 2024. A new genus of small polycotylid plesiosaur from the Upper Cretaceous of the Western Interior Seaway and a clarification of the genus Dolichorhynchops. Cretaceous Research 157:105812:1-35
- J. Hargrave. 2007. Pteranodon (Reptilia: Pterosauria): stratigraphic distribution and taphonomy in the lower Pierre Shale Group (Campanian), western South Dakota and eastern Wyoming. Geological Society of America Special Paper 427:215-225
