4.3" Lambeosaurus Limb Bone Fossil Judith River FM MT Cretaceous Dinosaur COA Brontothere Xiphactinus Audax was one of

Xiphactinus Audax was one of the largest bony fish of the Late Cretaceous and among the most fearsome predators to patrol ancient seas

Basilosaurus was truly one of the top predators of its time—ruling the warm Eocene oceans with dominance

It is mined by digging shafts up to 15m (50 feet) deep in order to reach the deposits

First Appearance: ~521 million years ago

4.3" Lambeosaurus Limb Bone Fossil Judith River FM MT Cretaceous Dinosaur COA Brontothere Xiphactinus Audax was one ofLocation: Judith River Formation, Eastern Montana (Private Land Origin) Weight: 14. 1 Ounces Dimensions: 4. 3 Inches Long, 1. 8 Inches Wide, 1. 8 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. This is a genuine fossil. Cretaceous Age 83. 6 70. 6 million years old. Name: Lambeosaurus Type: Herbivore Size: 9 meters in length. Lambeosaurus, a genus of hadrosaurid dinosaurs from the Late Cretaceous