Philip Thompson

Mon, 20 Mar 2017 22:14:07 +0000

Variation in the skulls of theropod dinosaurs: the Late Triassic coelophysoid Coelophysis; the Early Jurassic ceratosaur Ceratosaurus; the Late Jurassic allosaur Allosaurus; the middle Cretaceous spinosaur Suchomimus; the Late Cretaceous dromaeosaur Velociraptor; the Late Cretaceous tyrannosaur Tyrannosaurus. From Scott Sampson’s Dinosaur Odyssey


    the Ceratopsia (1907) by Hatcher et al.

    Diabloceratops is my favorite dinosaur. It's name means Devil Horned Head. Discovered in southern Utah in 2002.

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    Tyrannosaurus head anatomy - Steven Womack

    The skull and crest of a Parasaurolophus Lámina fotográfica

    Permalien de l'image intégrée

    Albertosaurus Skull

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    Dromaeosaur Skull