-
bipedal and
relatively small-sized,
while advanced members of the
subgroup Iguanodontia became quadrupedal and
developed large body size.
Their major evolutionary...
-
numerous teeth) †Hypsilophodontidae (small
European neornithischians) †
Iguanodontia ("iguana teeth";
advanced ornithopods) †Rhabdodontomorpha (with distinctive...
- to
define Dinosauria. The
genus Iguanodon belongs to the
larger group Iguanodontia,
along with the duck-billed hadrosaurs. The
taxonomy of this
genus continues...
-
around the same time have
instead found these latter taxa to be
within Iguanodontia. The
family Hypsilophodontidae is
formally defined in the
PhyloCode by...
-
while the
latter typically includes Hypsilophodon and the more
derived Iguanodontia.
Neornithischia was
first named by
Cooper in 1985 and
defined as "all...
- However, Paul
Sereno (1986)
found that
Rhabdodon and
Mochlodon were
within Iguanodontia. The ICZN (1988)
resolved this complication,
selecting the ornithopod...
- this to be an
unnatural grouping, and
Rhabdodon to be a
basal member of
Iguanodontia. It was
large amongst its relatives,
measuring 4 m (13 ft) long and weighing...
- E.
Poole recovered a
large Hypsilophodontidae as the
sister taxon of
Iguanodontia,
which consisted of
several "traditional" hypsilophodontids, as well...
- Press. pp. 393–412. ISBN 0-520-24209-2. Norman, D.B. (2004). "Basal
Iguanodontia". In Weishampel, D.B.; Osmólska, H.; Dodson, P. (eds.). The Dinosauria...
- al. (2023)
recovered Iani as a
basal rhabdodontomorph member of the
Iguanodontia. They
interpreted it as a
transitional taxon between Tenontosaurus and...
