FIGURE 37. Palatine-pterygoid joint. 1. left palatine (DGPC1) in anterodorsal view. 2. right palatine (YPM11419) in dorsal view. 3. close up of the two posterior processes which articulate with the pterygoid and sometimes the ectopterygoid. 4. cross-section through the two posteromedial processes of the palatine in articulation with the pterygoid and ectopterygoid. Green = palatine, purple = ectopterygoid, blue = pterygoid. Scale bar equals 5 mm.