Pachycephalosaurinae

  • Sphaerotholus buchholtzae

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

  • Sphaerotholus edmontonensis

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

  • Sphaerotholus goodwini

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

  • Sphaerotholus lyonsi

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

  • Sphaerotholus triregnum

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

  • Stygimoloch spinifer

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

  • Tylocephale gilmorei

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