References
Reference
Welles, Samuel P. (1962) A New Species of Elasmosaur from the Aptian of Columbia and a Review of the Cretaceous Plesiosaurs; University of California Publications in Geological Sciences, 44(1), pp.1-96
A New Species of Elasmosaur from the Aptian of Columbia and a Review of the Cretaceous Plesiosaurs
Principal Author
Samuel P. Welles
Header
Academic paper
Journal
University of California Publications in Geological Sciences
Volume
44
Issue
1
Pages
1-96
Language
English