Ankylosaurus, osteoderm, scute Ouranosaurus They are 542-488 million years

They are 542-488 million years old

Order: Pinales

Pieces of fossilized crinoids

From the Middle Cambrian of Utah

a feature seen in crocodiles that helps to prevent prey from escaping

Ankylosaurus, osteoderm, scute Ouranosaurus They are 542-488 million yearsNew Ankylosaurus Discovery Our research team has discovered several dozen pieces of an Ankylosaurus, one of the rarest of Cretaceous dinosaurs. Now for the first time you can own direct casts of some of the best pieces. They are cast in very dense hydrostone and finished with actual dig site matrix so that it is very difficult to tell the casts from the actual bones. This first offering if for all 6 pieces. The pieces range in size from a small