Fossil Ginkgo Leaf - 2.915" coprolite Buzz Aldrin

Buzz Aldrin

Sediments in the K-Pg Boundary contain concentrations of the element Iridium that far exceed natural levels in the earth's crust

cannonballs seemed to glance off the side of the ship

the existence of space itself has become a surprisingly hot topic

" ~ Paul McCartney

Fossil Ginkgo Leaf - 2.915" coprolite Buzz AldrinThe 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 2. 915" fossil Ginkgo cranei leaf from the Sentinel Butte Formation in North Dakota. This formation and the fossil are from the