O'Connell, Marjorie, 1890-2005-10-062005-10-061922http://hdl.handle.net/2246/1773p. 387-411 ; 24 cm.Includes bibliographical references (p. 410-411).2740054 bytesapplication/pdfen-USQH1 .A4 vol.46, art.7, 1922Ochetoceras -- PhylogenyPaleontology -- Jurassic.Ammonoidea -- PhylogenyPhylogeny of the ammonite genus Ochetoceras. Bulletin of the AMNH ; v. 46, article 7.text