Fossil Ginkgo Leaf - 3.184" arthropod 5" to 8" in circumference

5" to 8" in circumference (16

First introduced in the Second Edition of the Mini Museum

Permian–Triassic (252

Some research suggests that larger teeth (above 1") may actually be from small members of the Abelisauridae family of Ceratosaurian dinosaurs

They would not fully realize the power of archery on the battlefield until the end of the Republic period

Fossil Ginkgo Leaf - 3.184" arthropod 5" to 8" in circumferenceThe 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. 184" fossil Ginkgo cranei leaf from the Sentinel Butte Formation in North Dakota. This formation and the fossil are from the