Flexicalymene retrorsa Trilobite from Richmond Formation

Flexicalymene retrorsa

Trilobites Order Phacopida, Family Calymenidae

Geological Time: Upper Ordovician

Size: Trilobite is 1 1/2” in length on a small flat lying matrix base

Fossil Site: Arnheim Member of the Richmond Formation, Mount Orab, Ohio

Fossil Code: PFT738

Fossil Price: $125.00

Flexicalymene retrorsa TrilobiteDescription: Arguably the best-preserved trilobites in the world come from this famous quarry located at Mt. Orab, Ohio. This large adult specimen is no exception. It is fully prone, flawless and inflated. It rests comfortably on a small piece of piece of gray shale.

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