Wible, John R.Rougier, Guillermo W.Novacek, Michael J.McKenna, Malcolm C.Dashzėvėg, Dėmbėrėliĭn.Mongolyn Shinzhlėkh Ukhaany Akademi.2005-10-062005-10-061995http://hdl.handle.net/2246/367219 p. : ill. ; 26 cm.Includes bibliographical references (p. 13-16).3240118 bytesapplication/pdfen-USQL1 .A436 no.3149, 1995Petrous bone.Mammals, Fossil -- Mongolia.Paleontology -- Cretaceous -- Mongolia.Paleontology -- Mongolia.A mammalian petrosal from the early Cretaceous of Mongolia : implications for the evolution of the ear region and mammaliamorph interrelationships. American Museum novitates ; no.3149text