Fossil Ginkgo Leaf - 3.088" opal Above: While there have been

Above: While there have been numerous extinction events scattered across time

the gemstone mirroring the volcanic activity that created the gemstone

It was originally retrieved at the scene in 1937 by journalist Harry Kroh

so availability for this item will be limited

This specimen is a polished slab of Atlasaurus bone

Fossil Ginkgo Leaf - 3.088" opal Above: While there have beenThe 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. 088" fossil Ginkgo cranei leaf from the Sentinel Butte Formation in North Dakota. This formation and the fossil are from the