- flat
appearance of the
ilium formed by
horizontal folding over of the
postacetabular process (rear
portion of the ilium), the
defining characteristic of...
-
outline of the
dorsal iliac margin is
sigmoidal in
dorsal view, with the
postacetabular process deflected medialward and the pre-acetabular
process deflected...
-
having a flat
skull roof,
shorter and
narrower paroccipital processes, a
postacetabular process that is only 36% the
length of the
preacetabular process, and...
-
their bodies. The
brevis fossa is a deep
groove in the
underside of the
postacetabular process, the rear part of the ilium. The
brevis shelf is the bony ridge...
-
which lacks the
first character, and
Timurlengia which lacks both. The
postacetabular process of the
ilium tapers toward the back when
viewed from the side...
- is
herbivorous on the
basis of
retroverted pubis,
analogous with the
postacetabular bar of ornithischians, and that many
characters of
Nothronychus including...
- hook-shaped. The
ilium of the
pelvis had a
convex upper border, a low
postacetabular blade (behind the acetabulum), and a
narrow brevis-shelf (a projection...
- and many megalosaurians). A
straight posterior margin of the
iliac postacetabular process. The
angle between the long axes of the
pubic shaft and boot...
- the more
slender condition of the
postacetabular ala. The
brevis fossa (groove at the
bottom of the
postacetabular ala) was concave, as was the rear margin...
-
laminae in the
presacral vertebrae, the
relative size
enlargement of the
postacetabular process of ilium, the
elongation of the pubis, the
proximal sulcus and...
