The Cretaceous Period was both the zenith and the end of the Age of Dinosaurs.
During this time, dinosaurs reached their peak diversity, giving rise to the largest carnivorous species in history.
What is the truth behind the mass extinction that ended this glorious era?
Find a Dinosaur
![[Latest Research] What Was the Function of Spinosaurus's Giant "Sail"? Exploring the Mysteries of Thermoregulation and Underwater Locomotion](https://dinosaurmuseum.jp/wp/wp-content/uploads/eyecatch_spinosaurus-sail-function_en-1024x512.webp)
![[Latest Discovery] A Third Type of Skin, Neither Scales Nor Feathers? Meet "Haolong dongi," a New Dinosaur Species Covered Entirely in Spikes](https://dinosaurmuseum.jp/wp/wp-content/uploads/eyecatch_dinosaur-spiky-skin-discovery_en-1024x512.webp)
