Bolt, John R.

1940

• A trematopsid skull from the Lower Permian, and analysis of some characters of the dissorophoid (Amphibia, Labyrinthodontia) otic notch
• Cacops (Amphibia : Labyrinthodontia) from the Fort Sill Locality, Lower Permian of Oklahoma
• Osteology, function, and evolution of the Trematopsid (Amphibia: Labyrinthodontia) nasal region
• The osteology and relationships of doleserpeton annectens