Colbert, Edwin Harris, 1905-Chaffee, Robert Gibson, 1914-Roosevelt, Quentin, 1919-1948.Burden, J. W.2005-10-062005-10-061939http://hdl.handle.net/2246/222321 p. : ill., map ; 25 cm.Includes bibliographical references (p. 21).9911505 bytesapplication/pdfen-USQL1 .A436 no.1034, 1939Tetrameryx onusrosagris.Pronghorn.Antilocapridae -- Evolution.Antilocapridae, Fossil -- Arizona -- Santa Cruz County.Mammals, Fossil -- Arizona -- Santa Cruz County.Paleontology -- Quaternary -- Arizona -- Santa Cruz County.Paleontology -- Arizona -- Santa Cruz County.A study of Tetrameryx and associated fossils from Papago Spring Cave, Sonoita, Arizona. American Museum novitates ; no. 1034Tetrameryx and other fossils from Arizonatext