2.1" Sauropod Dinosaur Stomach Stone Gastrolith Rock Gizzard Stone COA Prehnite stood approximately 7 feet tall

stood approximately 7 feet tall at the hips

Ichthyosaurs were remarkable marine reptiles that flourished in the world’s oceans during the Early Jurassic period

These corals grew in large

Edmontosaurus primarily walked on two legs but was evidently capable of moving on all fours

allowing them to be easily fossilized

2.1" Sauropod Dinosaur Stomach Stone Gastrolith Rock Gizzard Stone COA Prehnite stood approximately 7 feet tallLocation: Cloverly Formation, Montana Weight: 2. 9 Ounces Dimensions: 2. 1 Inches Long, 1. 8 Inches Wide, 1. 3 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