Tyrannosaurus rex Tooth With Root Dimorphodon Eurypterus is one of the

Eurypterus is one of the most recognizable eurypterids

The largest tooth is 2

This species was a diverse group of spiny Eurypterids and show in the fossil rocks of Norway that they may have been amphibious

6---styxosaurus

The generic name refers to the goddess Maia

Tyrannosaurus rex Tooth With Root Dimorphodon Eurypterus is one of theAt over nine inches with the root, this tooth exhibits the massive leverage and power behind T. rex's bite. Like a handle on a survival knife, the long, robust root provided support for the deadly cutting edge. Click the image to see the detail in this magnificent specimen. Specs: Tyrannosaurus rex. Late Cretaceous (70 m. y. a.). North America. Shipping Included