amphibians (frog and primitive salamander)
Edmontosaurus could pass the toughest foodstuffs back and forth across the teeth with its muscular
Packed with plagioclase feldspar and pyroxene
The desert's vast expanse of sandy terrain and frequent thunderstorms make it an ideal environment for the formation of these unique geological structures
A 13-foot (4-meter) Xiphactinus could open its jaws wide enough to swallow a six-foot (2-meter) fish whole—an ability confirmed by fossil discoveries that preserve entire prey inside its body
2.4" Fossil Beetle Insect Green River Formation Uintah County Utah Eocene Age Apatite amphibians (frog and primitive salamander)Location: 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.