Region: Río Negro

• Abelisauria

  Abelisaurus comahuensis

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

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• Aeolosaurus rionegrinus

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

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• Alnashetri cerropoliciensis

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

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• Antarctosaurus wichmannianus

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

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• Aoniraptor libertatem

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

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• Anchisauria

  Astigmasaura genuflexa

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

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• Averostra

  Austroraptor cabazai

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

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• Bicentenaria argentina

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

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• Bonapartenykus ultimus

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

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• Bonapartesaurus rionegrensis

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

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