Author: Ratkevich

• “Chihuahuasaurus”

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

  Read More »
• Sonorasaurus thompsoni 

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

  Read More »