-
elsewhere in taxa such as Neovenator.
Other characteristic features include opisthocoelous neck
vertebrae and compsognathid-like teeth.
Megaraptorans were originally...
- axis, was
especially short. The
remaining neck
vertebrae were
weakly opisthocoelous, i.e. with a
convex front of the
vertebral body and a
concave rear....
- 2021.
Retrieved August 6, 2018. Cope,
Edward Drinker (1878). "A new
opisthocoelous dinosaur".
American Naturalist. 12 (6): 406–408. doi:10.1086/272127...
-
additional sixth hip vertebra. The
anterior vertebrae of the tail were
opisthocoelous,
which means they were
convex on
their anterior sides and
concave on...
- and
posteriorly convex. They are
found in
frogs and
modern reptiles.
Opisthocoelous vertebrae are the opposite,
possessing anterior convexity and posterior...
-
included only
Titanosaurus and Argyrosaurus,
united by
procoelous caudals,
opisthocoelous presacrals, a lack of
pleurocoels and open chevrons.
Following this...
-
allosauroids and
derived tyrannosauroids. All of the
cervical vertebrae were
opisthocoelous,
meaning that they were
convex anteriorly and
concave posteriorly (towards...
-
ranging from very
weakly concave to flat (platycoelous) or
convex (
opisthocoelous).
Another notable feature of
elaphrosaurine cervical vertebrae is that...
- (75%). The neck
consisted of
thirteen cervical vertebrae,
which were
opisthocoelous (convex at the
front and
hollow at the back),
forming ball-and-socket...
- vertebrae" in Latin.
Dinosaurs portal Cope,
Edward Drinker (1878). "A new
opisthocoelous dinosaur".
American Naturalist. 12 (6): 406–408. doi:10.1086/272127...
