New or little-known ungulates from the Pyrotherium and Colpodon beds of Patagonia. American Museum novitates ; no.576

Simpson, George Gaylord, 1902-Scarritt Patagonian Expedition 1930-1931)2005-10-062005-10-061932http://hdl.handle.net/2246/301013 p. : ill. ; 24 cm.Includes bibliographical references (p. 13).1671507 bytesapplication/pdfen-USQL1 .A436 no.576, 1932Litopterna -- Argentina -- Chubut.Typotheria.Toxodonta.Ungulates, Fossil -- Argentina -- Chubut.Mammals, Fossil -- Argentina -- Chubut.Paleontology -- Tertiary -- Argentina -- Chubut.Paleontology -- Argentina -- Chubut.New or little-known ungulates from the Pyrotherium and Colpodon beds of Patagonia. American Museum novitates ; no.576Ungulates from Patagoniatext