Fig. 5 in New features of the snout and orbit of a therocephalian therapsid from South Africa

Fig. 5. Akidnognathidae gen. et sp. indet. Upper Permian Dicynodon Assemblage Zone, Karoo Basin, South Africa, PMO 206.702. The left anterior part in ventral "transparent" view, showing the major sinuses and canals of the snout. Positions of some sections are indicated to the left. The positions of the preserved teeth are drawn in thin lines and sinuses are shaded. The damaged anterior ends of the canals are drawn in dashed lines. Distance between 100 sections equals 10 mm.