2" Sauropod Dinosaur Stomach Stone Gastrolith Rock Gizzard Stone COA Print producing finely laminated rock

producing finely laminated rock

This large herbivore measured up to eight meters long and weighed approximately four metric tons as an adult

the lake holds an entire aquatic community

is a calcium carbonate mineral with a Mohs hardness of 3 and forms the basis of limestone and marble

This led to laminated limestones that hold the world's highest concentration of fossil fish

2" Sauropod Dinosaur Stomach Stone Gastrolith Rock Gizzard Stone COA Print producing finely laminated rockLocation: Cloverly Formation, Montana Weight: 2 Ounces Dimensions: 2 Inches Long, 1. 2 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 in