Onchopristis or "giant sawfish" is an extinct species of sawfish that lived in what is now north Africa during the late cretaceous period. This was a truly massive beast, growing over 20 feet long, and weighing in at an estimated 2,000 pounds! The rostrum alone could be up to eight feet! Most of the fossilized teeth that have been collected from these animals range between 2 and 3 inches long. These particular teeth were found in Morocco. Each tooth comes with a free display case to show and protect your tooth.