Dinosaur Gastrolith - SOLD 1.831" Gut Stone - 150,000,000 Years Old wholesale-50 While it resembled a modern

While it resembled a modern crocodile

Rough Ruby (Mozambique)

About Knightia and the Fossil Lake of Wyoming

Each fossil comes with a small

871" piece of Dolomite from Duck Creek

Dinosaur Gastrolith - SOLD 1.831" Gut Stone - 150,000,000 Years Old wholesale-50 While it resembled a modernWithout 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 1. 831" 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