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By: Clarke, Julia A. - Norell, Mark A. - Mongolian-American Museum Paleontological Project. - Mongolyn Shinzhlėkh Ukhaany Akademi.Edition:Publication info: New York, NY American Museum of Natural History c2002Volume: no.3387 (2002)Series:Holding Institution: American Museum of Natural History LibrarySubjects: Apsaravis ukhaana Birds Birds, Fossil Cretaceous Enantiornithiformes Evolution Flight Mongolia Paleontology Phylogeny Ukhaa TolgodBHL Collections: