1.8" Sauropod Dinosaur Stomach Stone Gastrolith Rock Gizzard Stone COA Picture Jasper Crinoid Dimensions are: 1

Crinoid Dimensions are: 1

a remarkable nesting site was discovered in the Two Medicine Formation near Choteau

often featuring detailed patterns and banding within each fragment

making it a favorite among gem enthusiasts

Before European naturalists studied them

1.8" Sauropod Dinosaur Stomach Stone Gastrolith Rock Gizzard Stone COA Picture Jasper Crinoid Dimensions are: 1Location: Cloverly Formation, Montana Weight: 1. 6 Ounces Dimensions: 1. 8 Inches Long, 1. 1 Inches Wide, 1. 1 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