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Systematics and evolution of the Gruiformes (Class Aves) 2 Additional comments on the Bathornithidae, with descriptions of new species

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By: Cracraft, Joel

Publication info: New York, N.Y, American Museum of Natural History, [1971]

Holding Institution: American Museum of Natural History Library

Subjects: Bathornithidae Birds, Fossil Colorado Eocene Eutreptornis uintae Evolution Gruiformes Gruiformes, Fossil Miocene Oligocene Paleontology Shannon County South Dakota Uintah County Utah Weld County