Author Details for "Welles, S.P."
| Title | Author(s) | Publication | Year | Online Access |
|---|---|---|---|---|
| A review of North American Cretaceous elasmosaurs | Welles, S.P. | University of California Press, Berkeley, CA 143 pages | 1952 | N/A |
| Elasmosaurid plesiosaurs, with description of new material from California and Colorado | Welles, S.P. | University of California, Memoirs vol. 13, no. 3, pp. 125-254 | 1943 | N/A |