-
Postparietals are
cranial bones present in fish and many tetrapods.
Although initially a pair of bones, many
lineages possess postparietals which were...
- non-mammalian tetrapods, they are
bordered to the rear by a pair of
postparietal bones that may be
solely in the roof of the skull, or
slope downwards...
- four
separate elements around the
foramen magnum,
along with the
paired postparietal bones that form the rear of the
cranial roof in
other vertebrates. Position...
-
caniniform region in
maxillary tooth row
External nares close to the
midline Postparietal absent Squamosal mainly restricted to top of
skull The
occipital flange...
-
shallow skull, a
fused skull roof with no
cranial kinesis, exoccipital-
postparietal contact on the occiput, and four or
fewer fingers on the hand. Benton...
-
features include a large,
triangular otic
notch and a
median crest on the
postparietals.
Paleontology portal List of
prehistoric amphibians Schoch, Rainer,...
-
being followed in
sequence by the frontals, the parietals, and the
postparietals.
Their form in
living species is
highly variable,
depending on the shape...
- is also
visible in the
skull roof,
between the
parietal bones and the
postparietal bones. A
rather small shoulder girdle is present. The anal and posterior...
-
ultimately between the frontals, a
condition shown by
derived species.
Postparietal and
tabular bones are lacking. Often, the
bones of the back of the skull...
- braincase,
above the
foramen magnum and
below or
behind the
parietals or
postparietals. It is
homologous to the
squamous part of the
occipital bone, which...
