1.6" Sauropod Dinosaur Stomach Stone Gastrolith Rock Gizzard Stone COA Acanthoceras imitations (synthetic versions)

imitations (synthetic versions)

Mesohippus Bardi gave rise to the next stage in horse evolution

and other terrestrial vertebrates

These unique features make Camarasaurus one of the most fascinating and recognizable dinosaurs of the Late Jurassic era

forming cages and tunnels that trap water and gases

1.6" Sauropod Dinosaur Stomach Stone Gastrolith Rock Gizzard Stone COA Acanthoceras imitations (synthetic versions)Location: Cloverly Formation, Montana Weight: 1. 3 Ounces Dimensions: 1. 6 Inches Long, 1. 2 Inches Wide, 0. 9 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Gastrolith stones identified in the Cloverly Formation are actually polished stomach stones from large dinosaurs, particularly Sauropods such as Titanosaurs. These beautiful, rare stones, called gastroliths, are found in only a few locations