12.8" Saber Toothed Herring Fossil Jaw Teeth Section Enchodus Libycus Cretaceous Age Misc They first appeared approximately 521

They first appeared approximately 521 million years ago during the Early Cambrian period

The type genus Abelisaurus was officially named by Argentine paleontologists in 1985

approximately 65 to 70 million years ago

These Ice Age giants possessed specialized adaptations for frigid climates: dense fur with long guard hairs and dense undercoat

Toxochelys species were relatively small compared to modern sea turtles

12.8" Saber Toothed Herring Fossil Jaw Teeth Section Enchodus Libycus Cretaceous Age Misc They first appeared approximately 521Location: Oued Zem, Morocco Weight: 9 Pounds 11. 5 Ounces Dimensions: 12. 8 Inches Long, 7. 5 Inches Wide, 3 Inches Thick (Matrix) Comes with a Certificate of Authenticity. Comes with a Free Stand. The item pictured is the item you will receive. Late Cretaceous through to the Eocene, 100 million to 50 million years ago Often called the Saber toothed herring, Enchodus is phylogenetically closer to salmon than to herrings. Its teeth are specialized for