Additional new genera and species of the mastodontoid Proboscidea. American Museum novitates ; no. 238

Osborn, Henry Fairfield, 1857-1935.2005-10-062005-10-061926http://hdl.handle.net/2246/319516 p. : ill. ; 23 cm.Includes bibliographical references (p. 15-16).2149756 bytesapplication/pdfen-USQL1 .A436 no.238, 1926Mastodon.Proboscidea, Fossil.Proboscidea -- Evolution.Additional new genera and species of the mastodontoid Proboscidea. American Museum novitates ; no. 238text