Late Cretaceous

  • Oohkotokia horneri

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

  • Opisthocoelicaudia skarzynskii

    Dinosaur Opisthocoelicaudia skarzynskii: 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

  • Ornatops incantatus

    Dinosaur Ornatops incantatus: 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

  • “Ornithomimus” minutus

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

  • “Ornithomimus” sedens

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