Psittacosauridae

• “Psittacosaurus” sattayaraki  

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

• “Psittacosaurus” sibiricus 

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

• Psittacosaurus sinensis 

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

• Psittacosaurus xinjiangensis 

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