Sharks Were Around Before the Dinosaurs: Nature’s Oldest Survivors
Sharks Were Around Before the Dinosaurs: Nature’s Oldest Survivors Sharks swam Earth's oceans long before dinosaurs. They’ve survived everything—and they’re still here. A Jaw-Dropping Start Sharks are older than trees, older than bones, and older than dinosaurs Sharks are ancient. Not just "old fossils in a museum," ancient. We're talking 450 million years old. That’s 200 million years before the first dinosaurs ever stomped across land. And they’re still swimming. These fierce, sleek, mysterious creatures have outlasted mass extinctions, changing oceans, and even the rise of mammals. Their story is a lesson in survival, strength, and pure natural brilliance. #sharks #prehistoriclife #ancientcreatures Before T. Rex, There Was Cladoselache Early sharks ruled Earth’s seas while land was still new Long before the T. rex, even before trees took root, sharks already ruled the seas. One of the first known sharks, Cladoselache, appeared around 370 million years ago. It looke...