2.4" Hypacrosaurus Dinosaur Fossil Vertebrae Bone Two Medicine FM MT COA Stand Rib These shifts are closely tied

These shifts are closely tied to long-term changes in seawater chemistry and global climate patterns

This crest was also hollow

and hunt with precision

Fossils of these tyrannosaurs can be found in the Judith River in Montana and the Formations in Alberta

300 million years old

2.4" Hypacrosaurus Dinosaur Fossil Vertebrae Bone Two Medicine FM MT COA Stand Rib These shifts are closely tiedLocation: Two Medicine Formation, Montana (Private Land Origin) Fossil Bone Weight: 13. 8 Ounces (With Metal Stand) Fossil Bone Weight: 9. 3 Ounces Fossil Dimensions: 3 Inches Long, 3 Inches Wide, 2. 4 Inches Thick (With Metal Stand) Fossil Dimensions: 2. 4 Inches Long, 2. 3 Inches Wide, 1. 8 Inches Thick Comes with a Certificate of Authenticity. Comes with a Custom Metal Stand. The item pictured is the one you will receive. Hypacrosaurus Dinosaur The