Yellowstone’s story isn’t just written in geysers and mountains - it’s carved into 70 million years of fossils. During the late Cretaceous, this wild landscape was home to the icons of prehistory: T. rex stalking the plains, and Triceratops grazing under volcanic skies. From dinosaur battles to mammoths and early humans, Yellowstone has always been shaped by fire, fury, and survival. 🔥🌋 Celebrate Ancient Earth Week and dive into the raw, explosive history of America’s greatest wilderness. Watc