Osborn, Henry Fairfield, 1857-1935.Shackelford, James B.Andrews, Roy Chapman, 1884-1960.Matthew, William Diller, 1871-1930.Central Asiatic Expeditions (1921-1930)2005-10-062005-10-061924http://hdl.handle.net/2246/32285 p. : ill. ; 24 cm.532835 bytesapplication/pdfen-USQL1 .A436 no.148, 1924Gomphotherium angustidens.Indricotherium.Mammals, Fossil -- Mongolia.Paleontology -- Miocene -- Mongolia.Paleontology -- Mongolia.Serridentinus and Baluchitherium, Loh Formation, Mongolia. American Museum novitates ; no. 148Serridentinus, Baluchitherium, Mongoliatext