The reptilian subclasses Diapsida and Synapsida and the early history of the Diaptosauria. Memoirs of the AMNH ; v. 1, pt. 8

Osborn, Henry Fairfield, 1857-1935.2006-02-032006-02-031903http://hdl.handle.net/2246/5739p. 449-519 illus., pl. xl 36 cm.6177093 bytesapplication/pdfen-USQH1 .M48 vol.1, pt.8, 1903Reptiles, Fossil.The reptilian subclasses Diapsida and Synapsida and the early history of the Diaptosauria. Memoirs of the AMNH ; v. 1, pt. 8text