2.4" Fossil Beetle Insect Green River Formation Uintah County Utah Eocene Age Dragon Stone became extinct during the Cretaceous-Tertiary

became extinct during the Cretaceous-Tertiary extinction event

It became extinct about 65 million years ago in the Cretaceous

Ammonites evolved rapidly over geological time scales

Black Tourmaline is a visually striking mineral highly prized by collectors for its natural crystal formation

which display an extraordinary range of sizes and shapes

2.4" Fossil Beetle Insect Green River Formation Uintah County Utah Eocene Age Dragon Stone became extinct during the Cretaceous-TertiaryLocation: Uintah County, Utah Weight: 2. 2 Ounces Dimensions: 2. 4 Inches Long, 2. 2 Inches Wide, 0. 4 Inches Thick (Plate) Insect Dimensions: 0. 3 Inches Long, 0. 2 Inches wide The item pictured is the one you will receive. 50 million years old, Eocene age Beetle Insect Fifty million years ago, Fossil Lake existed in what is now southwest Wyoming. Out of its estimated maximum area of 930 square miles, about 500 square miles of sediment still remain.