Sarcosuchus is perhaps the largest crocodylomorph ever. Estimates go as high as high as 36-43 feet long and 5-7 or more tons. It's giant teeth were over 6 inches long. Other giant crocodilians include but are not limited to: Deinosuchus, Purussaurus, and others. Sarcosuchus lived 90 million years ago in Africa and South America.