2.3" Koskinonodon Metoposaurus Fossil Skull Bone Triassic Age Chinle Formation AZ Edmontosaurus as well as for associated

as well as for associated geologic features such as ancient beaches

which makes them the first known animals with a skeleton and allows for exceptional preservation as fossils

offers collectors a tangible connection to an extraordinary chapter in mammalian evolution

Fossil Lake preserves a wide range of life

and other coarse vegetation

2.3" Koskinonodon Metoposaurus Fossil Skull Bone Triassic Age Chinle Formation AZ Edmontosaurus as well as for associatedLocation: Chinle Formation, Northeast Arizona (Private Land Origin) Weight: 1. 7 Ounces Dimensions: 2. 3 Inches Long, 1. 6 Inches Wide, 0. 6 Inches Thick The item pictured is the one you will receive. Triassic Age, 220 Million Years Old Koskinonodon Metoposaurus is an extinct genus of large, temnospondyl amphibians that were common during the Late Triassic. They may have reached lengths of up to 10 feet and would have filled the crocodile like