bonebed deposits in Alberta, but very little Anchiceratops material has been described. Most Anchiceratops fossils have been discovered in the Horseshoe...

Triceratops by a few million years, although it was contemporary with Anchiceratops. Its remains have been found in Canada. Described by William Arthur...

which he defined as "all species closer to Triceratops horridus than to Anchiceratops ornatus or Arrhinoceratops brachyops". Triceratopsins were the largest...

description, Loewen et al. (2010), it was found in a polytomy with Anchiceratops and Arrhinoceratops, with which it was found in a sister clade of Triceratopsini...

the Horseshoe Canyon Formation include Albertavenator, Albertosaurus, Anchiceratops, Anodontosaurus, Arrhinoceratops, Atrociraptor, Epichirostenotes, Edmontonia...

stratigraphic and morphological intermediate between Pentaceratops and Anchiceratops. Navajoceratops was also found to be marginally less derived than Terminocavus...

However, the association between S. osborni and Anchiceratops was later noted to be in error, Anchiceratops only occurs lower in the Horseshoe Canyon Formation...

Restoration of four ceratopsids: top left – Triceratops, top right – Styracosaurus, bottom left – Anchiceratops, bottom right – Chasmosaurus....

throughout by the presence of a large interpremaxillary fenestra as in Anchiceratops, Arrhinoceratops and Triceratops. Regaliceratops, and other chasmosaurines...

Agujaceratops Anchiceratops Arrhinoceratops Bisticeratops Bravoceratops Chasmosaurus Coahuilaceratops Judiceratops Kosmoceratops Mercuriceratops Navajoceratops...