Allen, J. A. (Joel Asaph), 1838-1921.Richardson, William B.Miller, Leo E. (Leo Edward), 1887-1952.Chapman, Frank M. (Frank Michler), 1864-1945.Richardson Colombian Expedition (1910-1911)Chapman Colombian Expedition of the American Museum of Natural History (1911-1912)2005-10-062005-10-061912http://hdl.handle.net/2246/1827p. 71-95 ; 24 cm.Includes bibliographical references.2368980 bytesapplication/pdfen-USQH1 .A4 vol.31, art.7, 1912Mammals -- ColombiaMammals -- ColombiaMammals -- New York (State) -- New York.Richardson Colombian Expedition -- (1910-1911)Chapman Colombian Expedition of the American Museum of Natural History -- (1911-1912)American Museum of Natural Historytext