Country: USA

• Haplocanthosaurus priscus

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

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• Hesperornithoides miessleri

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

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• Hesperosaurus mjosi

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

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• Hierosaurus sternbergi

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

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• Hippodraco scutodens

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

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• Hoplitosaurus marshi 

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

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• Hypacrosaurus stebingeri 

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

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• Hypsibema crassicauda

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

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• “Hypsilophodon” wielandi

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

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• Hypsirophus discurus

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

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