Dinosaur Bone Rings
These dinosaur bone rings show the variety of colors and patterns of dinosaur bone. Most of these rings are inlaid with red or red-orange dinosaur bone but dinosaur bone is also found in gray, blue, yellow and most commonly brown. The fossilized dinosaur bone in these rings was found in the four corners region of the Colorado Plateau. The fossilised bone was formed from dinosaurs that roamed the Earth about 150 million years ago in the late Jurassic Age.
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