Fig. 9From: A new sphenodontian (Diapsida: Lepidosauria) from the Upper Triassic (Norian) of Germany and its implications for the mode of sphenodontian evolutionLeft (A, C, E, G) and right (B, D, F, H) postorbital in A, B dorsal; C, D ventral; E, F left lateral; G, H right lateral view. Abbreviations: Ant. lat. proc, anterolateral process; J. fct, jugal facet; Med. proc, medial process; Pf. fct, postfrontal facet; Post. proc, posterior process; Sq. fct, squamosal facetBack to article page