-
Ornithomimosauria ("bird-mimic lizards") are
theropod dinosaurs which bore a
superficial resemblance to the modern-day ostrich. They were fast, omnivorous...
- Cretaceous–Paleogene
extinction event,
including the Tyrannosauroidea,
Ornithomimosauria, Oviraptorosauria, Deinonychosauria, Enantiornithes, and Hesperornithes...
-
often included.
Together with the next
closest sister group, the
Ornithomimosauria,
Maniraptora comprises the more
inclusive clade Maniraptoriformes...
- is
notable for
possessing more
teeth than any
other member of the
Ornithomimosauria (or any
other theropod), most of
which were toothless. In July 1993...
-
ornithomimids within their own infraorder,
Ornithomimosauria, in 1976. The
constituency of
Ornithomimidae and
Ornithomimosauria varied with
different authors. Paul...
- 1971, John
Ostrom first proposed that
Deinocheirus belonged with the
Ornithomimosauria,
while noting that it
contained both
ornithomimosaurian and non-ornithomimosaurian...
- or
recover the
species outside of the Ornithomimidae,
basal in the
Ornithomimosauria.
During the
description of Hesperornithoides, an
extensive Coelurosauria...
-
proportionally long. The
family Ornithomimidae is part of the
group Ornithomimosauria. Anserimimus, also from Mongolia, is
thought to have been the closest...
- than in birds. In 1890,
Marsh ****igned
Ornithomimus to the
clade Ornithomimosauria, a
classification that is
still very common.
Modern cladistic studies...
-
placed ornithomimids within their own infraorder,
Ornithomimosauria, in 1976. Today,
Ornithomimosauria is
regarded as a
clade within Coelurosauria. The...
