Morrison Formation Tee

Step back into the Late Jurassic with this Morrison Formation T-shirt. The Morrison Formation is one of the most famous fossil-bearing rock formations in North America, stretching across much of the western United States. Deposited roughly 156 to 146 million years ago, these ancient sediments have yielded some of the world’s most iconic dinosaurs, including Allosaurus, Stegosaurus, Diplodocus, Apatosaurus, and Brachiosaurus. Perfect for the dinosaur enthusiast, fossil hunters, and lovers of Earth’s deep history, this shirt celebrates the incredible prehistoric landscapes and creatures preserved within the Morrison Formation. Art by Kirsten Southwell.