Saurischia

  • Atlantosaurus montanus

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

  • Atlasaurus imelakei

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

  • Atrociraptor marshalli

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

  • Atsinganosaurus velauciensis

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

  • Aublysodon amplus

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

  • Aublysodon cristatus

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

  • Aublysodon lateralis

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

  • Aublysodon mirandus

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

  • Aucasaurus garridoi

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

  • Aurornis xui

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