A beautifully prepared, EXTRA LARGE Flexicalymene retrorsa trilobite. Incredible preservation. A TOP QUALITY specimen from the Arnheim Fm., Highland Co., Ohio. An Ordovician trilobite (470 mya). No repair or restoration. Authenticity guaranteed.
X110 Size: 1-7/16"
Note - Adding 6 US trilobites in December 2019. -> Link to US Trilobites.