Dinosaur Gastrolith - SOLD 2.727" Gut Stone - 150,000,000 Years Old armsandarmor This makes each specimen completely

This makes each specimen completely unique

hollow spherical stones that are full of crystal growth formations

Maligano Jasper is a worthy addition to this sprawling gemstone family

The fish come in two sizes

Dinosaur Gastrolith - SOLD 2.727" Gut Stone - 150,000,000 Years Old armsandarmor This makes each specimen completelyWithout 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. 727" 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