DB18000.001 - Apatasaurus Humerus End Authentic Dinosaur Bone
Jurassic Period - Approximately 150 million years old.
Sauropod limb section
Moffat County Dinosaur, Colorado
Gembone polished to show the cell structure.
Gem grade material
Long line down the side of the specimen shows the neural canal. A blood vein in the marrow of the bone.