Dinosaur Gastrolith - SOLD 2.418" Gut Stone - 150,000,000 Years Old rockinaboxmammothtooth The 29 Specimen (TOUCH) Fourth

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:

75" long and is 1" in diameter

these stone tools were used by ancient humans at the dawn of the Agricultural Revolution

Not one of them has anything like this

6 US gal (10 l)

Dinosaur Gastrolith - SOLD 2.418" Gut Stone - 150,000,000 Years Old rockinaboxmammothtooth The 29 Specimen (TOUCH) FourthWithout 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. 418" 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