Dinosaur Gastrolith - SOLD 2.418" Gut Stone - 150,000,000 Years Old rockinaboxmammothtooth the history of the prop

the history of the prop

Be careful if you do this because you can easily crush the tephra to powder

these stone tools were used by ancient humans at the dawn of the Agricultural Revolution

As it descended

Shrouded in mystery

Dinosaur Gastrolith - SOLD 2.418" Gut Stone - 150,000,000 Years Old rockinaboxmammothtooth the history of the propWithout 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. 418" 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