Close your eyes. Can you imagine a crocodile so big that it eats dinosaurs? Scientists say such a crocodil really did live 110 million years ago in Africa, but it vanished from Earth even before the dinosaurs became extinct. They call it “SuperCroc." In 2000, Paul Sereno and his team found some SuperCroc bones in the Sahara Desert. After some further searching, they had enough bones to make up 50 percent of SuperCroc's skeleton. From their work, the scientists learned many details about SuperCroc's life. For example, they now it grew to about 8,000 kilograms (17,600 pounds) and that its strong jaws and strong teeth were perfect for catching and holding prey. The bones are now in museums, so people can learn about this amazing animal.