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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
In Michigan
while exceptionally clear specimens were once crafted into gun sights and polarizing microscopes
insect fossils remain comparatively uncommon within Green River strata
including the Sahara Desert of Morocco (Assa Zag region) and the Great Lakes region of North America
2.1" Sauropod Dinosaur Stomach Stone Gastrolith Rock Gizzard Stone COA Diogenite In MichiganLocation: 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
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