1.3" Tyrannosaurus Rex Fossil Tooth Section Lance Creek Cretaceous Dinosaur WY COA Rutiodon The chalk itself is primarily

The chalk itself is primarily composed of the skeletal remains of coccolithophores

structural clarity

These specimens have helped paleontologists reconstruct biodiversity

around 410 million years ago

enhancing protection from predators

1.3" Tyrannosaurus Rex Fossil Tooth Section Lance Creek Cretaceous Dinosaur WY COA Rutiodon The chalk itself is primarilyLocation: Lance Creek Formation, Wyoming (Private Land Origin) Weight: 0. 4 Ounces Dimensions: 1. 3 Inches Long, 0. 5 Inches Wide, 0. 3 Inches Thick Comes with a Certificate of Authenticity. Comes with a Free Display. The item pictured is the one you will receive. Late Cretaceous, 67 Million Years Old Tyrannosaurus Rex was one of the largest meat eating dinosaurs that ever lived. Everything about this ferocious predator, from its thick, heavy skull to