Also, yesterday I started reading "A reevaluation of the manus structure in Triceratops (Ceratopsia; Ceratopsidae)," and finished Alan Weisman's brilliant The World Without Man (Thomas Dunne Books, 2007).    From Wordnik.com.  ["No moon, no pale reflection."] Reference

Nodosaurid ankylosaurs and hadrosaurids show significant positive associations with marine sediments, while marginocephalians (Ceratopsia, Pachycephalosauria), saurischians (herbivorous theropods, Sauropoda) and ankylosaurid ankylosaurs are significantly positively associated with terrestrial sediments.    From Wordnik.com.  [Neoceratopsian publications for 2008] Reference

Only in the Iguanodonts and Ceratopsia are they shed.    From Wordnik.com.  [Dinosaurs With Special Reference to the American Museum Collections] Reference

Picture from Hatcher, Marsh and Lull 'The Ceratopsia.'.    From Wordnik.com.  [Triceratops cranial epi-ossifications] Reference

It is a member of the Ceratopsia group of herbivorous, beaked dinosaurs, which also include the more famous Triceratops.    From Wordnik.com.  [dailyindia.com News Feed] Reference

Helioceratops (Cerapoda; Ceratopsia) 16.    From Wordnik.com.  ["Not much chance for survival if the Neon Bible is true."] Reference

Ceratopsia.    From Wordnik.com.  [Tarzan the Terrible] Reference

Infraorder: Ceratopsia.    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

Ceratopsia) had a distinctive parrot-like beak.    From Wordnik.com.  [Conservapedia - Recent changes [en]] Reference

It is basically the clade (or group) in Ceratopsia including the basal guys (like Auroraceratops, Archaeoceratops, Leptoceratops, Protoceratops....) and the Centrosaurines (Styracosaurus, Centrosaurus, Pachyrhinosaurus...) and Chasmosaurines (Triceratops, Torosaurus, Chasmosaurus, Pentaceratops...).    From Wordnik.com.  [Neoceratopsian publications for 2008] Reference