Gravisauria

  • Itapeuasaurus cajapioensis

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

  • Iuticosaurus valdensis

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

  • Jainosaurus septentrionalis 

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

  • Janenschia robusta 

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

  • Jiangshanosaurus lixianensis 

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

  • Jiangxititan ganzhouensis

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

  • “Jingia” dongxingensis

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

  • Jingiella dongxingensis

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

  • Jiutaisaurus xidiensis  

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

  • Jobaria tiguidensis 

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