Dinosaur Gastrolith - 2.025" Gut Stone - 150,000,000 Years Old bracelets but this mineral has been

but this mineral has been valued since prehistory when pyrite was used as a fire starter by Neanderthals and our other human ancestors

with sharp thumb-like claws for defense and elongated little fingers to grasp at food

keeping the skeletons articulated underneath a layer of pressure

It is estimated to be around 83

Dinosaur Gastrolith - 2.025" Gut Stone - 150,000,000 Years Old bracelets but this mineral has 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. 025" 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