Figure 6 in Redescription, taxonomic revaluation and phylogenetic affinities of Proterochampsa nodosa (Archosauriformes: Proterochampsidae) from the early Late Triassic of the Candelaria Sequence (Santa Maria Supersequence)

Figure 6. Proterochampsa nodosa (MCP 1694-PV) in occipital view. A, fossil. B, interpretative line drawing. Thicker lines indicate the separation of the skull and mandible. Grey area represents the plaster restoration. Abbreviations: ang, angular; ar, articular; ept, ectopterygoid; op, opisthotic; pa, parietal; par, pre-articular; pt, pterygoid; qd, quadrate; qdf, quadrate foramen; qj, quadratojugal; so, supraoccipital; sp, splenial; sq, squamosal; sur, surangular. Scale: 50 mm.