Author: Russell & Zhao

• Psittacosaurus neimongoliensis

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

  Read More »
• Psittacosaurus ordosensis

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

  Read More »