Brachycarcharias lerichei is an extinct sand tiger shark. They lived from the Cretaceous through the early Eocene Epoch (140 - 55 million years ago). This specimen is from the phosphate beds of Khourigba, Morocco. Kingdom: Animalia, Phylum: Chordata, Class: Chondrichthyes, Sub-Class: Elasmobranchii, Order: Lamniformes, Family: Odontaspidae, Genus: Branchycarcharias, Species: lerichei. Brachycarcharias lerichei - tooth Quantity in Basket: None Code: TMBL-101 Price: $20.00 Shipping Weight: 0.20 pounds Quantity: Time: Cretaceous through early Eocene Epoch - approximately 140-55 million years ago. Location: Phosphate beds, Khourigba, Morocco. Dimensions: 1-1/4" x 3/4"