2.1" Sauropod Dinosaur Stomach Stone Gastrolith Rock Gizzard Stone COA Petoskey Its strong limb bones and

Its strong limb bones and broad feet allowed it to navigate soft ground

This process created laminated limestones that hold the highest concentration of fossil fish in the world

Lunar meteorites like this one showcase the moon's geological diversity through their unique mineral compositions and textures—each specimen a window into lunar geology and planetary history

Many fossils are naturally revealed when the limestone splits

where impurities are preferentially incorporated along specific crystallographic directions

2.1" Sauropod Dinosaur Stomach Stone Gastrolith Rock Gizzard Stone COA Petoskey Its strong limb bones andLocation: Cloverly Formation, Montana Weight: 2. 3 Ounces Dimensions: 2. 1 Inches Long, 1. 9 Inches Wide, 0. 8 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