Fig. 13From: A new sphenodontian (Diapsida: Lepidosauria) from the Upper Triassic (Norian) of Germany and its implications for the mode of sphenodontian evolutionPalate in A dorsal, and B ventral view. Abbreviations: Bc, braincase; Ec, ectopterygoid; Pa, palatine; Pbs, parabasisphenoid; Pt, pterygoidBack to article page