Early Cretaceous

  • Raptorex kriegsteini

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

  • Ratchasimasaurus suranareae

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

  • Regnosaurus northamptoni 

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

  • Riojavenatrix lacustris

    Dinosaur Riojavenatrix lacustris: scientific and paleontological classification, description, dimensions, length, weight, temporal range, species, fossils, references.

  • Riparovenator milnerae

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

  • Rugocaudia cooneyi  

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

  • Ruixinia zhangi

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

  • Ruyangosaurus giganteus

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

  • “Sanchusaurus”

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

  • Santanaraptor placidus 

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