- 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...
-
contains a
single species, I. severnensis. It is
known from two
fragmentary surangular bones of the
lower jaw,
discovered in
separate places in 2016 and 2020...
- 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...
-
sebecosuchians such as
Baurusuchus and Sebecus.
Other features such as the
surangular forming part of the
craniomandibular articulation can also be
found in...
-
Surangular of
Ichthyotitan (A) and "Aust Colossus" (B)...
- the braincase,
while the
lower jaw
bones (dentary, splenial, angular,
surangular, and articular) have been
fused together into a unit
called the mandible...
- from the Aptian. It
consists of a rear
right lower jaw
including the
surangular,
prearticular and articular.
Further material referred to S.
suwati includes...
- (Russia).
Fossils recovered include the
holotype maxilla, a premaxilla, a
surangular, and a few
bones from the hand and foot.
Additional remains referred to...
-
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...
