Search Results for: Montana, Colorado, North Dakota, South Dakota, Wyoming, Alberta, Saskatchewan

  • Averostra

    Tyrannosaurus rex

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

  • Edmontosaurus annectens

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

  • Cerapoda

    Triceratops horridus

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