Dinosaur Gastrolith - SOLD 2.556" Gut Stone - 150,000,000 Years Old rockinaboxgembonependant Color and patterns vary widely

Color and patterns vary widely though they are all amazing

The 29 Specimen (TOUCH) Fourth Edition of the Mini Museum measures approximately 14 1/2" long x 8" wide x 1" thick and contains 29 different specimens:

Stingrays are an ancient and beautiful ray fish which have glided through the oceans for millions of years

The shark lurks beneath its prey

78" fulgurite collected in the Sahara Desert

Dinosaur Gastrolith - SOLD 2.556" Gut Stone - 150,000,000 Years Old rockinaboxgembonependant Color and patterns vary widelyWithout 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