2.6" Saber Toothed Herring Fossil Fang Tooth Enchodus Libycus Cretaceous Age Xiphactinus Aragonite and calcite are polymorphs—minerals

Aragonite and calcite are polymorphs—minerals identical in chemical composition but differing slightly in their crystal lattice arrangement

relatively narrow snouts

which corresponds precisely to the shape of a Tyrannosaurus jaw

revealing the role of giant sloths as key herbivores in maintaining the balance of their habitats

and associated geologic features make Fossil Lake the world's best Paleogene record of the freshwater lake ecosystem

2.6" Saber Toothed Herring Fossil Fang Tooth Enchodus Libycus Cretaceous Age Xiphactinus Aragonite and calcite are polymorphs—mineralsLocation: Oued Zem, Morocco Weight: 10. 3 Ounces Dimensions: 4. 2 Inches Long, 3. 1 Inches Wide, 1. 5 Inches Thick (Matriz) Tooth Dimensions: 2. 6 Inches Long, 1. 6 Inches Wide Comes with a Certificate of Authenticity. The item pictured is the item you will receive. Late Cretaceous through to the Eocene, 100 million to 50 million years ago Known as the Saber toothed herring, Enchodus is actually more closely related to salmon. Its teeth were well