A review of the North American Crataceous elasmosaurs
By: by S. P. Welles.
Series: University of California publications in geological sciences ;; v. 29, no. 3; University of California publications in geological sciences ;; v. 29, no. 3.
Publisher: University of California Press
Published: 1952
Place of publication: Berkeley
Language: eng
Number of pages: 143
Subjects: Elasmosauridae.; Paleontology -- Cretaceous.; Paleontology -- North America.
Notes: Bibliography: p. 135-143.
"Contribution from the University of California Museum of Paleontology."