Pachyrhinosaurini

• Achelousaurus horneri

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

• Einiosaurus procurvicornis

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

• Pachyrhinosaurus canadensis

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

• Pachyrhinosaurus lakustai

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

• Pachyrhinosaurus perotorum

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

• Stellasaurus ancellae

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