Flexicalymene retrorsa Age: Upper Ordovician Formation: Arnheim Formation Location: Near Cincinnati, Ohio Size: Larger Flexi is 1.3 inches long Price:$149.00
Here is a very nice pair of trilobites that we recently acquired from an old collection. There are two excellent examples of Flexicalymene retrorsa on the slab. Both trilobites are prone, which makes for a great display. Both trilobites are extremely detailed and wonderfully articulated. The free cheeks are present and tightly attached. The ancient arthropods have great color and contrast and are well presented on the very large plate of shale. This is a wonderful pair of Flexicalymene trilobites from Ohio.
A Certificate of Authenticity from EXTINCTIONS is included with this specimen.