Cranial anatomy of Thalassiodracon hawkinsii (Reptilia, Plesiosauria) from the Early Jurassic of Somerset, United Kingdom

R. B. J. Benson, K. T. Bates, M. R. Johnson, and P. J. Withers

2011

Article

Journal of Vertebrate Paleontology 31(3):562-574

Find it at:

http://dx.doi.org/10.1080/02724634.2011.572937

Taxonomy:

• Thalassiodracon hawkinsii belongs to Thalassiodracon - Benson et al. (2011)
• Plesiosaurus cliduchus belongs to Plesiosaurus - Benson et al. (2011)
• Plesiosaurus triatarsostinus belongs to Thalassiodracon - Benson et al. (2011)
• Plesiosaurus pentetarsostinus belongs to Thalassiodracon - Benson et al. (2011)
• Plesiosaurus hexatarsostinus belongs to Thalassiodracon - Benson et al. (2011)
• Plesiosaurus eleutheraxon belongs to Thalassiodracon hawkinsii - Benson et al. (2011)
• Plesiosaurus etheridgii belongs to Thalassiodracon hawkinsii - Benson et al. (2011)