Jurassic Dinosaur Bone in Matrix

A dinosaur bone still embedded in their natural matrix, discovered in the Jurassic deposits of Wyoming. 

Wyoming is a treasure trove for Jurassic-era dinosaur fossils, offering a rare glimpse into a world that existed over 150 million years ago. During this time, vast floodplains and lush forests covered the region, creating the perfect environment for preserving prehistoric life. Dinosaurs like Allosaurus, Apatosaurus, Stegosaurus, and Camarasaurus once roamed these lands—massive plant-eaters and fierce predators that defined the Jurassic landscape. Many of their remains have been uncovered in formations like the Morrison, where bones, footprints, and even fossilized plants tell the story of a thriving ecosystem long before humans ever appeared.

Jurassic

Big Horn County, WY

Morrison Formation -- Salt Marsh Member

5.5"x4"