Dinosaur Gastrolith - 2.025" Gut Stone - 150,000,000 Years Old agatizedwood The shuttle weighed about 156

The shuttle weighed about 156 thousand pounds

The specimens were identified as pallasites

glass-topped riker display case that measures 4"x3"x1"

Mesohippus

The information card showcases images from the Apollo 8 mission

Dinosaur Gastrolith - 2.025" Gut Stone - 150,000,000 Years Old agatizedwood The shuttle weighed about 156Without 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