Schultze, Hans-Peter.2005-10-062005-10-061970http://hdl.handle.net/2246/261810 p. : ill. ; 24 cm.Includes bibliographical references (p. 9-10).1806232 bytesapplication/pdfen-USQL1 .A436 no.2408, 1970Teeth -- Evolution.Vertebrates -- Evolution.Folded teeth and the monophyletic origin of tetrapods. American Museum novitates ; no. 2408text