Osteology, function, and evolution of the Trematopsid (Amphibia: Labyrinthodontia) nasal region
By: [by] John R. Bolt --.
Series: Fieldiana -- v. 33, no. 2; Field Museum of Natural History. Publication -- 1178; Publication (Field Museum of Natural History) -- 1178.
Publisher: Field Museum of Natural History
Published: 1974
Place of publication: Chicago
Subjects: Trematopsidae.; Skull.
Other titles: Trematopsid nasal region