1.4" Prone Isotelus Maximus Trilobite - Ohio

This is a well preserved, prone, 1.4" Isotelus maximus from the famous trilobite beds at Mt. Orab Ohio. It has beautiful shell preservation unlike many specimens who's shell flakes badly during collection and is restored. It's nicely centered on a 6.6x4.4" piece of shale.

Isotelus maximus is the the official state fossil of Ohio.