3" Sauropod Dinosaur Stomach Stone Gastrolith Rock Gizzard Stone COA Beetle are closely associated with Paleozoic

are closely associated with Paleozoic geological formations

bony club capable of delivering powerful blows

Their long jaws were armed with sharp

This ancient archosaur's anatomy reveals a creature caught between worlds

their closest living relatives are likely octopi

3" Sauropod Dinosaur Stomach Stone Gastrolith Rock Gizzard Stone COA Beetle are closely associated with PaleozoicLocation: Cloverly Formation, Montana Weight: 3. 9 Ounces Dimensions: 3 Inches Long, 1. 4 Inches Wide, 1. 2 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. This is a real Gastrolith. Gastrolith stones found in the Cloverly Formation are actually Polished stomach stones from large dinosaurs! They are very beautiful and come from Sauropod Dinosaurs like Titanosaurs. They are also called Gastroliths.