Figure 3 in Redescription of Digalodon rubidgei, an emydopoid dicynodont (Therapsida, Anomodontia) from the Late Permian of South Africa

Figure 3. Photograph (a) and interpretive drawing (b) of RC 76, the holotype of Digalodon rubidgei, in ventral view. Gray indicates matrix, hatching indicates damaged bone surface, and cross-hatching indicates plaster. Scale bar equals 1 cm. Abbreviations: apr, anterior palatal ridge; apt, anterior pterygoid ramus; bo, basioccipital; bt, basal tuber; co, crista oesophagea; cp, caniniform process; ec, ectopterygoid; ipv, interpterygoid vacuity; j, jugal; mpr, posterior median palatal ridge; mx, maxilla; op, opisthotic; pl, palatine; pmx, premaxilla; ps, parasphenoid; q, quadrate; qpt, quadrate pterygoid ramus; sq, squamosal; st, stapes; t, tusk; v, vomer; vf, vascular foramen.