-
cladogram shows the
phylogeny of
Arrhinoceratops according to a
study by
Scott Sampson e.a. in 2010.
Arrhinoceratops lived in a wet coast-land with warm...
- much more abundant.
Torosaurus utahensis was
originally described as
Arrhinoceratops utahensis by
Charles Whitney Gilmore in 1946,
based on
specimen USNM...
-
species closer to
Triceratops horridus than to
Anchiceratops ornatus or
Arrhinoceratops brachyops".
Triceratopsins were the
largest of the chasmosaurines;...
-
Agujaceratops Anchiceratops Arrhinoceratops Bisticeratops Bravoceratops Chasmosaurus Coa****laceratops
Judiceratops Kosmoceratops Mercuriceratops Navajoceratops...
- †Chasmosaurus
belli Lambe, 1902
Subgroups †Agujaceratops †Anchiceratops †
Arrhinoceratops †Bisticeratops †Bravoceratops †Chasmosaurus †Coa****laceratops †Judiceratops...
-
include Albertavenator, Albertosaurus, Anchiceratops, Anodontosaurus,
Arrhinoceratops, Atrociraptor, Epichirostenotes, Edmontonia, Edmontosaurus, Hypacrosaurus...
-
Anchiceratops in a more
advanced position within the Chasmosaurinae,
closer to
Arrhinoceratops than to Chasmosaurus. Mallon's
study of 2012
concluded however, that...
-
Agujaceratops Anchiceratops Arrhinoceratops Bisticeratops Bravoceratops Chasmosaurus Coa****laceratops
Judiceratops Kosmoceratops Mercuriceratops Navajoceratops...
- position,
proposing instead that
Triceratops was more
closely related to
Arrhinoceratops and
Chasmosaurus based on
skull and horn features,
making Triceratops...
-
Agujaceratops Anchiceratops Arrhinoceratops Bisticeratops Bravoceratops Chasmosaurus Coa****laceratops
Judiceratops Kosmoceratops Mercuriceratops Navajoceratops...
