0.4" Triceratops Fossil Tooth Lance Creek FM Cretaceous Dinosaur WY COA Display Mammites while its jaws contained hundreds

while its jaws contained hundreds of closely packed teeth for grinding tough vegetation

competition with other marine species

Reaching lengths of about nine meters

bowl-like shells of Glyptodon as makeshift shelters or protective coverings during cold conditions

magnesium-rich olivine (peridot) crystals

0.4" Triceratops Fossil Tooth Lance Creek FM Cretaceous Dinosaur WY COA Display Mammites while its jaws contained hundredsLocation: Lance Creek Formation, Weston County, Wyoming (Private Land Origin) Weight: 0. 2 Ounces Dimensions: 0. 4 Inches Long, 0. 4 Inches Wide, 0. 3 Inches Thick Comes with a Free Display. Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Cretaceous Age 66 83. 5 million years old. Name: Triceratops Type: Herbivore Size: 8 to 9 meters long. Triceratops is a prime example of studying ceratopsid morphology and