Formation: Williams Fork

• Pentaceratops aquilonius

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

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• Pentaceratops sternbergii

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

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