2.5" Lambeosaurus Fossil Bone Marrow Judith River FM MT Cretaceous Dinosaur COA Archosaur many large mammals faced challenges

many large mammals faced challenges that ultimately led to their decline

Poebrotherium Wilsoni possessed a cranial structure comparable to modern llamas

demonstrating the diversity of crocodilian life

In Montana

not just among dinosaurs

2.5" Lambeosaurus Fossil Bone Marrow Judith River FM MT Cretaceous Dinosaur COA Archosaur many large mammals faced challengesLocation: Judith River Formation, Eastern Montana (Private Land Origin) Weight: 3. 2 Ounces Dimensions: 2. 5 Inches Long, 2. 4 Inches Wide, 1. 3 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. This is a genuine fossil bone. Cretaceous Age 83. 6 70. 6 million years old. Height: 7 ft. Mass: 2,200 6,600 lbs Eats: Maidenhair tree, Magnolia, Pine Eaten by: Albertosaurus, Gorgosaurus, Daspletosaurus