Cranial morphology of the hadrosaurian dinosaurs of North America
By: John H. Ostrom.
Contributors: American Museum of Natural History.
Series: Bulletin of the American Museum of Natural History -- v. 122, article 2
Publisher: American Museum of Natural History
Published: 1961
Place of publication: New York
Language: eng
Number of pages: 186
Subjects: Reptiles, Fossil.; Paleontology -- North America.; Paleontology -- Cretaceous.; Hadrosauridae -- Morphology.
Other titles: Hadrosaurian dinosaurs
Notes: Thesis (Ph.D.)--Columbia University.

Includes bibliographical references.