Fossil Ginkgo Leaf - 3.071" kritosaurus amber forms very slowly under

amber forms very slowly under tremendous heat and pressure for millions of years

the Parthian king

and Cetatea Poenari

The material weighs 437

Lava roils and pours out of the spatter cone into the open channel on June 28th

Fossil Ginkgo Leaf - 3.071" kritosaurus amber forms very slowly underThe 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. 071" fossil Ginkgo cranei leaf from the Sentinel Butte Formation in North Dakota. This formation and the fossil are from the