Triceratops vs. Stegosaurus: When Horns and Plates Collide O'Hearn, Michael / Renne, Philip Describes the features of Triceratops and Stegosaurus, and how they may have battled each other in prehistoric times. CHF 37.90 In Warenkorb legen
Tyrannosaurus Rex vs. Velociraptor: Power Against Speed O'Hearn, Michael / Renne, Philip Describes the features of Tyrannosaurus rex and Velociraptor, and how they may have battled each other in prehistoric times. CHF 41.90 In Warenkorb legen
Allosaurus vs. Brachiosaurus: Might Against Height O'Hearn, Michael / Renne, Philip Describes the features of Allosaurus and Brachiosaurus, and how they may have battled each other in prehistoric times. CHF 41.90 In Warenkorb legen