Ornithischia

  • Polyonax mortuarius

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

  • Portellsaurus sosbaynati

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

  • Prenocephale prenes

    Dinosaur Prenocephale prenes: 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

  • Priconodon crassus

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

  • Priodontognathus phillipsii

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

  • Proa valdearinnoensis

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

  • Probactrosaurus gobiensis

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

  • Probrachylophosaurus bergei

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

  • Propanoplosaurus marylandicus 

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