5.8" Plate of Partial Isotelus Trilobite Fossils - Mt. Orab, Ohio

This plate contains two partial Isotelus maximus trilobites from the famous Mt. Orab, Ohio trilobite locality. The overlying trilobite measures 3.3" wide. Isotelus maximus is the state fossil of Ohio.

It comes with an acrylic display stand.

There are spots of restoration across the cephalon.

About Trilobites

Trilobites are an extinct class of marine arthropods that thrived for nearly 270 million years, from the early Cambrian to the end of the Permian period (around 521 to 252 million years ago). They are one of the most successful and diverse groups in the history of life, with over 25,000 described species spanning a wide range of sizes, shapes, and ecological niches. Known for their distinctive, segmented exoskeletons, trilobites provide invaluable insights into the evolutionary history of arthropods and the dynamics of ancient marine ecosystems.
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DETAILS
SPECIES
Isotelus maximus
LOCATION
Mt. Orab, Ohio
FORMATION
Arnheim Formation
SIZE
Largest Trilobite: 3.3" wide, Shale: 5.8 x 5.7"
SUB CATEGORY
ITEM
#224912
GUARANTEE
We guarantee the authenticity of all of our specimens.