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Postparietals are
cranial bones present in fish and many tetrapods.
Although initially a pair of bones, many
lineages possess postparietals which were...
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being followed in
sequence by the frontals, the parietals, and the
postparietals.
Their form in
living species is
highly variable,
depending on the shape...
- 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...
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Postfrontals Postorbitals Parietals (midline)
Intertemporals Supratemporals Postparietals (midline)
Tabulars The
skull roof
itself formed a
continuous cover over...
-
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...
- the parietals,
continuing sideways over the dermopterotica, and the
postparietals. The
parietals have a
notch on the
front midline. A dermosphenoti****...
- 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...
- were
given by
Godfrey et al. (1987),
including the
contact between the
postparietal and
exoccipital at the back of the skull,
small projections (uncinate...
-
caniniform region in
maxillary tooth row
External nares close to the
midline Postparietal absent Squamosal mainly restricted to top of
skull The
occipital flange...
- 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...
