Polished Dinosaur Bone - SOLD 2.37" Slice pietersite Dunkleosteus (Armored Fish

Dunkleosteus (Armored Fish

“‘Ages’ of the Sikhote Alin Iron Meteorite

still only an animal

The stone can form in various colors

but at Mazon Creek

Polished Dinosaur Bone - SOLD 2.37" Slice pietersite Dunkleosteus (Armored FishFossils are not simply the preserved remains of long dead creatures. They are a geological phenomenon that can appear in many unique and beautiful forms. This specimen is one such fossil, a 2. 37" polished slice of agatized sauropod bone from the Morrison Formation in Utah. One of the most studied fossil beds of the Upper Jurassic Period, the region was once home to a large floodplain ecosystem 150,000,000 years ago. Over millions of years, hard