- The
surangular or
suprangular is a jaw bone
found in most land vertebrates,
except mammals.
Usually in the back of the jaw, on the
upper edge, it is connected...
- an
infection in the
right upper jaw and
there are bite
traces in the
surangular of the left
lower jaw. This may have been
caused by a male T. rex during...
- surface. On its
posterior end, it meet the
surangular. It had a
small hole near its
posterior end,
called surangular foramen or fenestra. Both
bones were the...
-
located on the
lingual side (closest to the tongue)
between the
angular and
surangular. Romer, A. S. (1956).
Osteology of the Reptiles. 772 pp.
Chicago & London...
- parietals, and the
lower jaws are
limited to
their upper rear bones, the
surangulars and articulars. A
fifth specimen is MOR 456.1, a subadult. None of the...
- found,
which likely supported a rhamphotheca. Both
angular and articular-
surangular-coronoid (ASC)
complex are
comparatively smaller than the dentary. The...
-
combination of a
kinked suture between the
angular and the
surangular, and the
basal trait of the
surangular reaching the rear jaw edge. The
rather small foramen...
- the
proposed neotype of P. brachyspondylus, the
dorsal surface of the
surangular lacks any fossa, and in
contrast to all
other specimens of Pliosaurus...
- the braincase,
while the
lower jaw
bones (dentary, splenial, angular,
surangular, and articular) have been
fused together into a unit
called the mandible...
- the jaw articulation. It
opens dorsally, and is
laterally walled by the
surangular and
medially by the prearticular; as the
latter is
usually much lower...