Marginocephalia

  • Abrictosaurus consors

    Dinosaur Abrictosaurus consors: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references

  • Achelousaurus horneri

    Dinosaur Achelousaurus horneri: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references

  • Acrotholus audeti

    Dinosaur Acrotholus audeti: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references

  • Agathaumas sylvestris

    Dinosaur Agathaumas sylvestris: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references

  • Agujaceratops mariscalensis

    Dinosaur Agujaceratops mariscalensis: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references

  • Agujaceratops mavericus

    Dinosaur Agujaceratops mavericus: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references

  • Ajkaceratops kozmai

    Dinosaur Ajkaceratops kozmai: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references

  • Alaskacephale gangloffi

    Dinosaur Alaskacephale gangloffi: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references

  • Albalophosaurus yamaguchiorum

    Dinosaur Albalophosaurus yamaguchiorum: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references

  • Albertaceratops nesmoi

    Dinosaur Albertaceratops nesmoi: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references