-
group Marginocephalia.
Stegoceras itself has been
considered basal (or "primitive")
compared to
other pachycephalosaurs.
Stegoceras was most
likely herbivorous...
- in
south Alberta. In 1945, it was
transferred to
Stegoceras by C.M.
Sternberg himself, as a
Stegoceras sternbergi. The
genus Hanssuesia was
first named...
-
paleontologists thought that Troodon, then
known only from teeth, was the same as
Stegoceras,
which had
similar teeth. Accordingly, what are now
known as pachycephalosaurids...
- dome
allows Foraminacephale to be
differentiated further from
Stegoceras. In
young Stegoceras, the dome is flat; however, in even the
smallest Foraminacephale...
-
Pachycephalosauridae to
include only "dome-skulled"
species (including
Stegoceras and Pachycephalosaurus),
while leaving more "basal"
species outside that...
-
species of the
genus Troodon in 1953, and
later transferred to the
genus Stegoceras.
After decades of
being considered dubious, it was re-evaluated in 2021...
- and tall hind legs. The head of
Prenocephale was
comparable to that of
Stegoceras,
albeit with
closed supratemporal fenestrae. Also, the
paired grooves...
- dinosaurs,
Stegoceras lambei, n. sp., described.
Journal of
Paleontology 19(5):534-538 ****van, R. M. (2003). "Revision of the
dinosaur Stegoceras Lambe (Ornithischia...
-
buchholtzae by the
elongate parietals. It was once
considered a
species of
Stegoceras and was
about the same size,
reaching 2 m (6.6 ft) in
length and 40 kg...
- that the
tooth belonged to the
herbivorous pachycephalosaur Stegoceras and that
Stegoceras was in fact a
junior synonym of Troodon. The
similarity of troodontid...
