Fossil Ginkgo Leaf - 3.862" pins Formed in volcanic rocks and

Formed in volcanic rocks and colored violet by radiation

Originally featured in the Second Edition of the Mini Museum

and now you can see it in adorable cartoon form with this shirt

it was first believed that these creatures were related to modern-day pigs

with more surely waiting to be discovered

Fossil Ginkgo Leaf - 3.862" pins Formed in volcanic rocks andThe Ginkgo tree is a beautiful plant with fascinating fan like leaves that turn a rich gold in autumn. First appearing in the Jurassic Period, this magnificent gymnosperm has changed very little over the past several million years, making the modern tree a living fossil of its prehistoric ancestors. This specimen is a 3. 862" fossil Ginkgo cranei leaf from the Sentinel Butte Formation in North Dakota. This formation and the fossil are from the