Additionally, " Chalawan " and both Goniopholididae and Pholidosauridae share the presence of a depression located on the lateral wall of the maxilla and jugal bone.
12.
The jugal bone, which extends from the bottom of the eye socket back to the level of the temporal openings, is entirely bordered on its bottom by the maxilla.
13.
Protorosaurs also have a gap between the quadrate bones and the jugal bones in the back of the skull near the jaw joint, making their skulls resemble those of lizards.
14.
The jugal bone has short branches to the front, in the direction of the maxilla and the nasal bone, and a long narrow upwards branch running towards the postorbital bone.
15.
With the exception of turtles, the jugal bone in reptiles forms a relatively narrow bar separating the orbit from the inferior temporal fenestra, of which it may also form the lower boundary.
16.
In " Erpetosuchus ", this medially inclined external surface of the maxilla continues back onto the jugal bone so that a large part of the external surface of the jugal faces downward.
17.
The eye socket is not entirely closed because the postorbital process, which forms the posterior margin of the orbit, does not reach the jugal bone below, which forms the bottom margin of the orbit.
18.
He also described the first remains of the jugal bone, the suspensory and retroarticular joint in the jaw, and a fragment of bone scute ( osteoderm ), which were the earliest known for this family.
19.
Although he was playing with a broken jugal bone since the first minute of the match after a dangerous nudge by Kostas Mitroglou, he scored in the sixth minute, though he later left the match in the 15th minute.
20.
More to behind, the lower jugal bones and quadrate bones flare out sidewards, so that the skull is much wider at its rear lower edges than at the top surface, resulting in a trapezium-shaped profile in posterior view.
