Pleistocene Woolly Mammoth Tooth VF-M-16-WM-001Mammuthus columbi Beaumont Formation Pleistocene Nueces County, Texas Here is a large and excellent quality mammoth molar from Texas. The tooth is complete and is 13 inches long. The wear surface has very fine detail. This example has some minor restoration and repair of fractures. The Columbian mammoth (Mammuthus columbi) is an extinct species of mammoth that inhabited North America as far north as the northern United States and as far south as Costa