Move over Triceratops. While other dinosaurs relied on spikes and raw power, Pachycephalosaurus wyomingensis took dynamic armor to a whole new level. Join us as we explore its unique, specialized anatomy: from the massive nine-inch thick bony dome surrounded by spiky osteoderms to the rigid, fused "caudal basket" network in its tail that braced its skeleton during explosive head-butting impacts. We investigate the complex scientific evidence behind this Cretaceous brawler!
