Eusaurischia

  • Opisthocoelicaudia skarzynskii

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

  • Oplosaurus armatus

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

  • “Orcomimus”

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

  • Orkoraptor burkei 

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

  • “Ornithocheirus” hilsensis

    Dinosaur "Ornithocheirus" hilsensis: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references

  • Ornithodesmus cluniculus

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

  • Ornitholestes hermanni

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

  • Ornithomimoides barasimlensis

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

  • Ornithomimoides mobilis

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

  • Ornithomimus edmontonicus

    Dinosaur Ornithomimus edmontonicus: scientific and paleontological classification, description, dimensions, length, weight, speed, temporal range, species, fossils, references