Fossil Ginkgo Leaf - 3.088" opal with estimated ages between 140

with estimated ages between 140

Typically attributed to Dromaeosaurids

525" pyritized fossil bone section from an Iguanodon from the Weald Clay deposits on the Isle of Wight

the gemstone mirroring the volcanic activity that created the gemstone

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

Fossil Ginkgo Leaf - 3.088" opal with estimated ages between 140The 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