A symmetrodont from the early cretaceous of North Texas Patterson, Bryan, 1909-1979 creator text book Chicago, Ill Chicago Natural History Museum 1955 1955
print
ENG Reprinted from Karl Patterson Schmidt anniversary volume. Cover title. Symmetrodont Texas Zoology Fieldiana, Zoology, v. 37, no. 25 https://www.biodiversitylibrary.org/bibliography/42256 Publication (Chicago Natural History Museum), 774 https://www.biodiversitylibrary.org/bibliography/3177 166146240 10.5962/bhl.title.3177 UIU