-
Early ornithischians ranged around 1–2 m (3.3–6.6 ft) in length, with them
increasing in size over time so that the
largest armoured ornithischians were...
-
distinguished from
ornithischian dinosaurs by
their three-pronged
pelvic structure, with the
pubis pointed forward. The
ornithischians'
pelvis is arranged...
- and most
significantly China.
Across theropods, sauropodomorphs, and
ornithischians, the
number of
named genera began to
increase exponentially in the 1990s...
- paravians. The
earliest definitive ornithischians appear during the
Early Jur****ic,
represented by
basal ornithischians like Lesothosaurus, heterodontosaurids...
-
other ornithischians. The
sternal plates were
connected to the rib cage by
elements known as
sternal ribs. In
contrast to
other ornithischians, this connection...
- ceratopsian. Its
skull is deep and wide and
relatively large compared to most
ornithischians, but also
proportionately smaller than most
other ceratopsians. Long...
- diagnosticus.
Lesothosaurus is one of the most completely-known
early ornithischians,
based on
numerous skull and
postcranial fossils from the
Upper Elliot...
- jaw (a
Mandibular fenestra). A
variety of ornithopods, and
related ornithischians, had thin
cartilaginous plates along the
outside of the ribs; in some...
- This is an
overview of the
fossil flora and
fauna of the Maastrichtian-Danian **** Cr**** Formation.
Insects from the
groups Diptera, Zygoptera, and possibly...
- (2017).
Other primitive ornithischians include Eocursor, Trimucrodon, and
possibly Fabrosaurus. The
hypothesis of
ornithischian affinities for Pisanosaurus...
