4.3" Lambeosaurus Limb Bone Fossil Judith River FM MT Cretaceous Dinosaur COA Brontothere Over the next 20 million

Over the next 20 million years

In today’s oceans

and cold-weather adaptations allowed them to thrive until the end of the last glacial period

and the evolution of large prehistoric mammals

First Appearance: ~521 million years ago

4.3" Lambeosaurus Limb Bone Fossil Judith River FM MT Cretaceous Dinosaur COA Brontothere Over the next 20 millionLocation: 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