Dinosaur Gastrolith - 1.633" Gut Stone - 150,000,000 Years Old maliganojasper We are greatly indebted to

We are greatly indebted to Chief Geologist Peter Calloway's assistance in procuring this specimen

the phytosaur is far older and perhaps more frightening than the aquatic reptiles we know today

5 to 2cm) wide

The specimen measures 0

All specimens will have some form of damage

Dinosaur Gastrolith - 1.633" Gut Stone - 150,000,000 Years Old maliganojasper We are greatly indebted toWithout 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. 633" 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