5.2" Hypacrosaurus Dinosaur Fossil Metatarsal Bone Two Medicine FM Montana COA Basilosaurus 2 Inches Thick

2 Inches Thick

They first appeared in Earth’s oceans approximately 521 million years ago during the Early Cambrian period

Paleocene Age 60 million years ago

Deinotherium likely had a major impact on its ecosystem

winglike pectoral fins to rocket through the surface waters of the ancient seas

5.2" Hypacrosaurus Dinosaur Fossil Metatarsal Bone Two Medicine FM Montana COA Basilosaurus 2 Inches ThickLocation: Two Medicine Formation, Pondera County, Montana (Private Land Origin) Weight: 1 Pound 2. 7 Ounces Dimensions: 5. 2 Inches Long,3. 3 Inches Wide, 2. 1 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. This is a real fossil. Hypacrosaurus Dinosaur Hypacrosaurus means near the highest lizard, and in this context, the lizard was actually the dinosaur Tyrannosaurus, one of the largest dinosaurs