Dinosaur Gastrolith - SOLD 2.556" Gut Stone - 150,000,000 Years Old rockinaboxgembonependant Color and patterns vary widely

Color and patterns vary widely though they are all amazing

with estimated ages between 140

Dolores Hill

78" fulgurite collected in the Sahara Desert

Radical political changes had been underway in Eastern Europe

Dinosaur Gastrolith - SOLD 2.556" Gut Stone - 150,000,000 Years Old rockinaboxgembonependant Color and patterns vary widelyWithout 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