Author: Williams

• Averostra

  Bistahieversor sealeyi

  Dinosaur Bistahieversor sealeyi: scientific and paleontological classification, description, dimensions, length, weight, speed, temporal range, species, fossils, references

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• Haplocanthosaurus delfsi

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

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• “Madsenius trux”

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

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• Averostra

  Nanotyrannus lancensis

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

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• Averostra

  Nanotyrannus lethaeus

  Dinosaur Nanotyrannus lethaeus: scientific and paleontological classification, description, dimensions, length, weight, speed, 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 goodwini

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

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