Region: Montana

• Pteropelyx grallipes

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

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• Richardoestesia gilmorei

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

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• Richardoestesia isosceles 

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

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• Rugocaudia cooneyi  

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

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• Sauropelta edwardsorum

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

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• Anchisauria

  Sauroposeidon proteles 

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

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• Averostra

  Saurornitholestes langstoni

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

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• Sphaerotholus buchholtzae

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

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• Sphaerotholus lyonsi

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

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• Spiclypeus shipporum

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

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