1.7" Sauropod Dinosaur Stomach Stone Gastrolith Rock Gizzard Stone COA Fruit they weathered out of the

they weathered out of the surrounding gray or tan clay hills and could once be collected directly from the surface

a complete aquatic ecosystem is preserved

fulgurite exemplifies a rare and elegant phenomenon shaped by nature’s powerful forces

Ursus spelaeus continues to be a focal point of Ice Age research

Its distinctive intermingling of green and pink hues

1.7" Sauropod Dinosaur Stomach Stone Gastrolith Rock Gizzard Stone COA Fruit they weathered out of theLocation: Cloverly Formation, Montana Weight: 1. 8 Ounces Dimensions: 1. 7 Inches Long, 1. 3 Inches Wide, 1 Inch 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 in