Towering Brachiosaurus (When Dinosaurs Ruled the Earth)

Its colossal body, tall front legs, and long neck allowed Brachiosaurus to feast on food no other land-dwelling plant-eater could reach. Stretch up alongside Brachiosaurus and find out about other dinosaurs, including Tuojiangosaurus, a slender dinosaur with its spiked tail; Chasmosaurus, whose giant neck frill helped it look bigger and scarier; Afrovenator, the fiercest predator of the African Jurassic; Majungasaurus, a small-headed meat-eater with a big bite; and Baryonyx, a hunter with a handy weapon―a giant hooked thumb claw.