2.4" Fossil Beetle Insect Green River Formation Uintah County Utah Eocene Age Hadrosaur It is embedded in a

It is embedded in a white travertine matrix and coated in a film of calcium carbonate

Aragonite was the more stable and common form

honeycomb-like patterns

trilobites flourished throughout the Paleozoic Era

2.4" Fossil Beetle Insect Green River Formation Uintah County Utah Eocene Age Hadrosaur It is embedded in aLocation: Uintah County, Utah Weight: 1. 8 Ounces Dimensions: 2. 4 Inches Long, 2. 3 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.