- fuse into a
single V-shaped
midline element. A
proatlas can
occur pathologically in humans. The
proatlas was
first recognized in
dinosaurs by
Othniel Marsh...
-
skull with
lower jaws and
hyoid apparatus, six
cervical vertebrae with
proatlas,
anterior part of interclavicle,
partial right clavicle,
right posterior...
-
cervical (neck)
vertebrae are
preserved alongside the skull. A
slender proatlas links the neck with the braincase. The
atlas (first cervical) has a thin...
-
largest teeth are
found at the
corners of the skull.
Anatosuchus has a
proatlas vertebra,
eight cervical vertebrae and
probably 16
dorsal vertebrae, though...
-
neural arches (prong-like
upper components).
There does not
appear to be a
proatlas,
which slots between the
atlas and
skull in some
other reptiles. The intercentrum...
-
continuous with that of the maxilla,
which follows behind.: 36
proatlas The
proatlas is a
small paired bone
sitting in
between the
neural arch of the...
- exoccipitals,
dorsally and laterally,
which mark the
areas of
articulation of the
proatlas. The
parietals form a
parietal crest, in
contrast with the
slightly broader...
- Hyposaurus,
focusing mostly on the vertebrae. From
partial skeletons a
proatlas, atlas, axis, a
third to
ninth cervical vertebrae, and at
least 16 dorsal...
- sauropodomorph.
There are ten
cervical vertebrae in the neck of Xingxiulong. The
proatlas, an
atrophied vertebra positioned in
front of the atlas, is
bounded in...
-
small platforms which may have
articulated with neck
bones such as the
proatlas, a
rudimentary vertebra in
front of the
atlas bone. The 2018 description...
