- were one of the most
successful groups of
herbivores of
their time.
Chasmosaurines appeared in the
early Campanian, and
became extinct,
along with all...
-
unstable until chasmosaurines are
better understood. ****lypeus was not
evaluated in
their study,
among other recently named chasmosaurines. In a 2013 Master's...
- Avaceratops, and
chasmosaurines Judiceratops and ****lypeus
based on its
unique frill ornamentation. It
differs from
chasmosaurine Mercuriceratops based...
-
Institute to
weigh approximately 5.4
metric tons (6.0
short tons). Like all
chasmosaurines,
Triceratops had a
large skull relative to its body size,
among the...
- the
genus therefore did not have any
distinguishing features among chasmosaurines,
making it a
nomen dubium, or
invalid genus. However, a
number of authors...
- in the 1990s,
exact cladistic analysis showed that both
genera were
chasmosaurines.
Recent analyses invariably show a
close relationship between Torosaurus...
-
Michael J.; Russell,
Anthony P., and Hartman, Scott. (2010). "A New
Chasmosaurine Ceratopsid from the
Judith River Formation, Montana", In:
Michael J...
-
divided into two subfamilies—Chasmosaurinae and Centrosaurinae. The
chasmosaurines are
generally characterized by long,
triangular frills and well-developed...
- S2CIDÂ 130607301. Longrich, N.R. (2016). "Mojoceratops perifania, a new
chasmosaurine ceratopsid from the late
Campanian of
Western Canada".
Journal of Paleontology...
- only
ceratopsid known from Asia. All
other centrosaurines, and all
chasmosaurines, are
known from
fossils discovered in
North America,
except for possibly...
