BOTRONYX: MASTER OF THE MESOZOIC

Deep within a fossil record lies Botronyx, a fearsome giant that once North America's landscapes. This terrible lizard belonged the group known as tyrannosaurs, but its unusual features set it apart from its kin. Botronyx had enormous, hooked hands that served as tools for grasping. Its bite force {delivered adeadly blow to its prey, and its muscul