Unusually Long Leidyosuchus Tooth

This offering is a very long rooted, anterior tooth of Leidyosuchus sternbergi an extinct alligatoroid. The tooth is in good condition but the root is partially eroded. At 1.78 inches long this is the large Leidyosuchus I've had. It comes the the Upper Cretaceous deposits of the Hell Creek Formation in Montana.