#ceratopsian__horned_dinosaur  any of several four-footed herbivorous horned dinosaurs with enormous beaked skulls; of the late Cretaceous in North America and Mongolia
  supertype:  #ornithischian_dinosaur__ornithischiandinosaur__ornithischian  herbivorous dinosaur with a pelvis like that of a bird
  member of:  #suborder_Ceratopsia
  subtype:  #protoceratops__protoceratop  small horned dinosaur
  subtype:  #triceratops__triceratop  huge ceratopsian dinosaur having three horns and the neck heavily armored with a very solid frill
  subtype:  #styracosaur__styracosaurus__styracosauru  an unusual ceratopsian dinosaur having many large spikes around the edge of its bony frill and a long nose horn; late Cretaceous
  subtype:  #psittacosaur__psittacosaurus  primitive dinosaur actually lacking horns and having only the beginning of a frill; long hind and short front limbs; may have been bipedal

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