Dinosaur Gastrolith - SOLD 2.556" Gut Stone - 150,000,000 Years Old rockinaboxpaleolithic revealing the many forms this

revealing the many forms this material is capable of taking

and especially anything containing acid

Each necklace comes with a 2" extender chain and a padded display box

Some will also show signs of stress (i

More about Petrified Wood

Dinosaur Gastrolith - SOLD 2.556" Gut Stone - 150,000,000 Years Old rockinaboxpaleolithic revealing the many forms thisWithout 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