Simpson, George Gaylord, 1902-2005-10-062005-10-061941http://hdl.handle.net/2246/226227 p. : ill., map ; 24 cm.Includes bibliographical references (p. 25-27).North American fossil jaguars -- North American fossil pumas -- Panthera atrox -- Notes on limb bones -- Conspectus of large Pleistocene felines of North America.3427231 bytesapplication/pdfen-USQL1 .A436 no.1136, 1941Felidae, Fossil -- United States.Felidae, Fossil -- Mexico.Mammals, Fossil -- United States.Mammals, Fossil -- Mexico.Paleontology -- Pleistocene -- United States.Paleontology -- Pleistocene -- Mexico.Paleontology -- United States.Paleontology -- Mexico.text