- Pseudolagosuchus. A 2022
study by
Norman and
colleagues instead found silesaurs to be a
paraphyletic group on the
branch leading to
traditional Ornithischia...
-
dinosauriforms are
represented in the rock of the formation,
including the
silesaur Sacisaurus agudoensis, and the
coeval sauropodomorph Guaibasaurus candelariensis...
-
ornithischian for a time
before being considered just as
likely to be a
silesaur rather than an ornithischian, an
additional problematic taxon is Chilesaurus...
-
alongside the
roughly coeval Gamatavus, one of the
oldest South American silesaurs.
While the
possession of two
sacral vertebrae characterizes more basal...
-
phylogenetic position may
explain why some
authors consider Pisanosaurus a
silesaur and
others consider it an ornithischian, as
following Müller & Garcia,...
-
developed than the
shallow crest seen in
silesaurs. Similarly, the head of the
femur has flat
shape as in
silesaurs (strongly
rounded in
other taxa), but...
- up to 2.3 m (7.5 ft) long, and
features thought to be
shared by most
silesaurs include a beak-like
front of the
lower jaw, leaf-shaped teeth, long limbs...
