-
Ornithopoda as an
infraorder and does not rank Iguanodontia. Traditionally,
iguanodontians were
grouped into the
superfamily Iguanodontoidea and
family Iguanodontidae...
-
colossal and/or giant) in
relation to the
iconic Iguana-like
teeth of
iguanodontians and the
notorious large body size of the specimen. The
specific name...
- study, when
Syngonosaurus and
Eucercosaurus were
reinterpreted as
basal iguanodontians. In 1869
Harry Govier Seeley named several new
species of Acanthopholis...
-
width is
about 14-17 millimeters.
Siamodon differs from more
basal iguanodontians, such as
Iguanodon and
closely related forms, in the
morphology of its...
- landm****. The
earliest part of this time saw the
spread of ankylosaurians,
iguanodontians, and
brachiosaurids through Europe,
North America, and
northern Africa...
- Callovosaurus, like that of
other iguanodontians, was
plant material. It is one of the
earliest known members of the
iguanodontian lineage. Ruiz-Omeñaca, José...
-
Iguanodontidae is a
family of
iguanodontians belonging to Styracosterna, a
derived clade within Ankylopollexia. The
clade is
formally defined in the PhyloCode...
- as in
other iguanodontians. Anteriorly, the
premaxillae flare gently laterally into a
rugose surface for a beak, like
other iguanodontians,
although dissimilar...
- all of its
vertebrae and ribs. It can be
distinguished from all
other iguanodontians by the
presence of a
prominent ridge on the
sternal process of the coracoid...
-
Muttaburrasaurus was a
genus of
herbivorous iguanodontian ornithopod dinosaur,
which lived in what is now
northeastern Australia sometime between 112...
