Dinosaur Gastrolith - 2.485" Gut Stone - 150,000,000 Years Old rockinaboxbandediron Please Note: These cake fragments

Please Note: These cake fragments have NOT been stabilized in any way

5 billion years ago during the creation of our solar system

It measures 5" by 4" (roughly the same as the Large Mini Museum) and will fit inside the storage box of any First Edition Mini Museum

Plesiosaurs are one of the most readily identifiable of all ancient marine reptiles

Dinosaur Gastrolith - 2.485" Gut Stone - 150,000,000 Years Old rockinaboxbandediron Please Note: These cake fragmentsWithout proper digestive systems, many dinosaurs would ingest stones to aid the breakdown of food in their gut. Known scientifically as gastroliths, the dinosaurs would eventually pass these stones, which would then become fossilized. This specimen is a 2. 485" dinosaur gastrolith from the Morrison Formation in Colorado. It ships in a protective carton, ready for display right out of the box. A specimen card that doubles as a certificate of