Fossil Ginkgo Leaf - 3.231" pod This specimen is a FULL-size

This specimen is a FULL-size leaded glass shield window once installed in the T Plant (221-T) Plutonium Recovery Building

Above: Copper Crystal specimen in hand

and the Top Cornice

5 cm) long and could have been used as weapons or as climbing aids

Fossil Ginkgo Leaf - 3.231" pod This specimen is a FULL-sizeThe 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. 231" fossil Ginkgo cranei leaf from the Sentinel Butte Formation in North Dakota. This formation and the fossil are from the