1.3" Tyrannosaurus Rex Fossil Bone Dinosaur Lance Creek Formation Wyoming COA Shark Phytosaurs exemplify nature's remarkable capacity

Phytosaurs exemplify nature's remarkable capacity for convergent evolution—these imposing Triassic archosaurs independently developed a crocodilian body plan despite their distant phylogenetic relationship to true crocodilians

which caused drastic climate changes

ranging from grasses to shrubs and succulents

chabazite forms through hydrothermal alteration processes

wing-shaped pectoral fins enabled this 17-foot (5-meter) fish to swiftly navigate the ancient ocean’s surface

1.3" Tyrannosaurus Rex Fossil Bone Dinosaur Lance Creek Formation Wyoming COA Shark Phytosaurs exemplify nature's remarkable capacityLocation: Lance Creek Formation, Weston County, Wyoming (Private Land Origin) Weight: 0. 6 Ounces Dimensions: 1. 3 Inches Long, 1. 1 Inches Wide, 0. 8 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Late Cretaceous, 67 Million Years Old Name: Tyrannosaurus Rex Type: Carnivore Size: 12 to 13 meters long. Tyrannosaurus Rex, commonly called T. Rex or T Rex, was one of the most fearsome predators of