The postorbital process is a projection on the frontal bone near the rear upper edge of the eye socket. In many mammals, it reaches down to the zygomatic...

The postorbital bar (or postorbital bone) is a bony arched structure that connects the frontal bone of the skull to the zygomatic arch, which runs laterally...

rounded edge above the eye socket) that fits into a socket of the postorbital process, and in having an almost triangular foramen magnum (the large opening...

glands and are endotherms. Lagomorphs possess a moderately fused postorbital process to the cranium, unlike other small mammals. They differ in that they...

and which is covered by large pneumatic recesses. The postorbital bone has a small secondary process, jutting into the upper hind corner of the eye socket...

surface of the jaw. The otic process (rear portion) of the palatoquadrate expands upwards to articulate with the postorbital process of the chondrocranium....

that the frontoparietal suture crossed the skull just behind the postorbital process and the hindmost wall of the orbit. This was similar to Archaeopteryx...

bone) was robust, and had a broad postorbital process (which projected upwards from the jugal to contact the postorbital bone), unlike other tyrannosaurs...

supratemporal fossa that extends across the medial postorbital process; the subquadrate ventral squamosal process has a lateral depression, and the quadratojugal...

Characteristics that unite the Giganotosaurini include the presence of a postorbital process on the jugal with a wide base, and a derived femur with a weak fourth...

masseter muscles as seen in other rodents. It is flattened and lacks a postorbital process. The baculum is thin and distinctly forked. The penis is about 4...

dorsal surface of the postorbital process; the posterior expansion of the paroccipital process; the enlargement of the mastoid process; and the lack of lateral...

supraorbital processes are present but short, the anterior edge of the orbit is located above the second or third upper molar, the postorbital process forms...

parietal bones of the skull roof are flat and broad, and there is no postorbital process forming the rear rim of the orbit (eye socket). Docodontans also...

Anoplotherium lacks bony processes and lacrimal fossae. It has large paroccipital processes and shorter postorbital process projections of the lacrimal...

including postorbital has a tubercle-like thickening at the base of the jugal process, positioned between the orbit and the lowest part of the postorbital fossa...

geese. Such features include the hooked retroarticular process of the jaw and a postorbital process (the portion of bone forming the rear edge of the eye...

species are unusual in being audible to humans. Possession of the postorbital processes, the reduced, noncontacting premaxillaries, and rather simple shoulder...

proboscideans. Like other dinoceratans, the skull of Uintatherium lacked a postorbital process. At the back of Uintatherium's skull was a very large occipital crest...

the cranial region is shorter with orbits set closer together, postorbital processes are larger. Their coat is lighter and more yellowish and the paws...

caudomedial process of squamosal curved in caudal view, cranial pubic process with concave dorsal margin but little expansion of its cranial end, postorbital process...

articulation facet for postorbitofrontal squareshaped in outline; parietal postorbital process dorsally not separated by ridge from parietal table; and stapedial...

bordered by well-developed postorbital processes posteriorly. The postorbital processes sometimes join to form the postorbital bar. The snout is simple...

hispid hare are very wide. There is no clear notch in front of the postorbital processes (bone structures above the eye sockets). At its greatest length...

cheek teeth, a small, triangular postorbital process, and a mastoid process projecting ventral to the postglenoid process. Bonner, Nigel (1982). Seals And...

any suture between the parietal bone and frontal bone, and a weak postorbital process (or projection), an extended pterygoid bone in its underside and...

raised edges. The eye socket is not entirely closed because the postorbital process, which forms the posterior margin of the orbit, does not reach the...

India, a smaller cranium, orbits set closer together and larger postorbital processes; skins were yellowish with rhombus-like stripes. It has a unique...

the postorbital processes were very large, resulting in a broad and short dorsal table to the neurocranium; in females and juveniles, these processes were...

large and heavily built, with a low sagittal crest and short, wide postorbital processes (projections on the frontal bone behind the eye sockets). In fact...