Ceratopsia

  • Pachyrhinosaurus lakustai

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

  • Pachyrhinosaurus perotorum

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

  • Pentaceratops aquilonius

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

  • Pentaceratops fenestratus 

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

  • Pentaceratops sternbergii

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

  • Platyceratops tatarinovi 

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

  • Polyonax mortuarius

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

  • Prenoceratops pieganensis  

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

  • Protoceratops andrewsi 

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

  • Protoceratops hellenikorhinus 

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