New and little known genera and species of vertebrates from the Lower Permian of Oklahoma
By: [by] Everett C. Olson.
Series: Fieldiana.; v. 18, no. 3; [Field Museum of Natural History, Chicago] Publication; 1090; Publication (Field Museum of Natural History) ;; 1090.
Publisher: Field Museum of Natural History
Published: 1970
Place of publication: [Chicago]
Language: eng
Number of pages: 434
Subjects: Vertebrates, Fossil -- Oklahoma.; Paleontology -- Permian.; Paleontology -- Oklahoma.
Notes: Bibliography: p. 424-426.