Dinosaur Gastrolith - SOLD 2.556" Gut Stone - 150,000,000 Years Old rockinaboxgembonependant Radical political changes had been

Radical political changes had been underway in Eastern Europe

with estimated ages between 140

roughly 2mm thick

The shark lurks beneath its prey

Color and patterns vary widely though they are all amazing

Dinosaur Gastrolith - SOLD 2.556" Gut Stone - 150,000,000 Years Old rockinaboxgembonependant Radical political changes had beenWithout 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. 556" 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