Paleontologist Paul Sereno was searching for dinosaur fossils in the Sahara desert when he and his team found something else-the skull of a gigantic crocodile! This incredible animal was so big that it could eat dinosaurs. The team called it Supercroc. Follow along on this graphic adventure to find more Supercroc bones and discover how this huge dinosaur eater lived. Then, take a trip back in time to learn all about the creatures that lived alongside Supercroc and discover even more about paleontology.

A skull in the sand -- Understanding Supercroc -- Back to life! -- Who lived with Supercroc? -- What is paleontology?