Structure of a primitive notoungulate cranium. American Museum novitates ; no. 824

Simpson, George Gaylord, 1902-Scarritt Patagonian Expedition 1930-1931)2005-10-062005-10-061936http://hdl.handle.net/2246/214231 p. : ill. ; 24 cm.Includes bibliographical references (p. 30-31).3675454 bytesapplication/pdfen-USQL1 .A436 no.824, 1936Oldfieldthomasia.Skull.Notoungulata -- Argentina -- Chubut.Mammals, Fossil -- Argentina -- Chubut.Paleontology -- Eocene -- Argentina -- Chubut.Paleontology -- Argentina -- Chubut.Structure of a primitive notoungulate cranium. American Museum novitates ; no. 824Primitive notoungulate craniumtext