Articles for category: Prehistoric Reptiles

Ancient River Systems in the US Were Home to Gigantic Prehistoric Crocodilians

Ancient River Systems in the US Were Home to Gigantic Prehistoric Crocodilians

Picture this for a second. You’re standing at the edge of a river millions of years ago, and just beneath the surface lurks something far more terrifying than any modern predator. We’re talking about ancient crocodilians so massive they hunted dinosaurs. These prehistoric monsters weren’t the stuff of fantasy. They were real, and their fossils ...

10 Flying Prehistoric Creatures Scientists Say Were More Terrifying Than Anything on the Ground

10 Flying Prehistoric Creatures Scientists Say Were More Terrifying Than Anything on the Ground

Most people picture the Mesozoic Era as a ground war – massive theropods crashing through ferns, everything trembling at the footsteps of a T. rex. That picture is missing something enormous. Directly overhead, winged reptiles with 30-foot wingspans were already scanning the landscape for their next meal, and some of them walked on land too. ...

9 Ancient Dinosaurs That Were Like Giant Alligators

9 Ancient Dinosaurs That Were Like Giant Alligators

When you think of the prehistoric world, you probably picture massive dinosaurs dominating the landscape. However, during the same time periods, equally impressive creatures lurked in rivers, swamps, and shallow seas. These ancient predators weren’t technically dinosaurs, but they were so enormous and fearsome that they rivaled any land-dwelling giant you can imagine. These crocodilian ...