180mm Orthoceras Fossil
A real Orthoceras fossil from the middle Ordovician period. This fossil is approximately 488 million years old.
An Orthoceras is a form of extinct nautiloid cephalapod. Think of your modern day squid, however Orthoceras had an outer shell!
Orthoceras size: approx 185mm
You will be receiving the exact item photographed, with matching box and item description.
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