Phylogeny of the chelydrid turtles : a study of shared derived characters in the skull Chelydrid turtles Gaffney, Eugene S. creator text book Chicago Field Museum of Natural History 1975 1975
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ENG Caption title. "August 18, 1975." "This volume is dedicated to Dr. Rainer Zangerl." The turtle genera Chelydra (Recent, North America), Macroclemys (Recent, North America), Platysternon (Recent, Asia), Protochelydra (Paleocene, North America), and Macrocephalochelys (Pliocene, Asia) Fieldiana series has been published as Geological Series by Field Columbian Museum (1895-1909) and Field Museum of Natural History (1909-1943), and as Fieldiana: Geology by Chicago Natural History Museum (1945-1966) and Field Museum of Natural History (1966-). Anatomy Classification Reptiles Skull Snapping turtles Turtles QE1 .F4 vol. 33, no. 9 598.1/3 Fieldiana, Geology, v. 33, no. 9 https://www.biodiversitylibrary.org/bibliography/42260 Publication (Field Museum of Natural History), 1205 https://www.biodiversitylibrary.org/bibliography/5357 1991971 7516540 10.5962/bhl.title.5357 DLC