The cranial anatomy of <em>Placochelys placodonta</em> Jaekel, 1902, and a review of the Cyamodontoidea (Reptilia, Placodonta)

Rieppel, O. 2001 The cranial anatomy of <em>Placochelys placodonta</em> Jaekel, 1902, and a review of the Cyamodontoidea (Reptilia, Placodonta) Fieldiana: Geology, New Series 45 1-104 Ancestor Placodus Paraplacodus C_rostratus C_hlldegardis C_kuhnschnyderi Henodus Macroplacus Placochelys Protenodontosaurus Psephoderma Israel laticeps Osteology Maximum Parsimony Based on reanalysis of the original matrix. Rieppel_2001a