4.5" Hypacrosaurus Dinosaur Fossil Vertebrae Process Two Medicine FM Montana COA Spike These formidable reptiles present a

These formidable reptiles present a compelling case study in convergent evolution

Its vivid coloration and sharp

which allows large crystals to form

Size: 3 to 4 meters in length

Highly prized by gemstone collectors

4.5" Hypacrosaurus Dinosaur Fossil Vertebrae Process Two Medicine FM Montana COA Spike These formidable reptiles present aLocation: Two Medicine Formation, Montana (Private Land Origin) Fossil Bone Weight: 6 Ounces Fossil Dimensions: 4. 5 Inches Long, 1. 7 Inches Wide, 1. 1 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Hypacrosaurus Dinosaur The large duck billed dinosaur Hypacrosaurus lived in Late Cretaceous North America and was among the most common herbivores of its time. Growing to about nine meters in length,