Figure 3.

Basicranial view of the cranium of Proteopithecus sylviae DPC 14095. Note the relative positions of the upper teeth, comparatively narrow palate and small premaxilla, the posterior palatine foramina, and the absence of a posterior palatine torus. On the right side the broad glenoid fossa is well preserved, behind this the postglenoid process and the postglenoid foramen are visible as well as the external auditory opening rimmed by the ectotympanic and the relatively anterior opening of the foramen magnum.