This Specimen has been sold.
2.3" Thysanopeltis Trilobite - Issoumour, Morocco
This is a large, 2.3" long example of the Middle Devonian trilobite Thysanopeltis speciosa from Mount Issoumour, Morocco. What is so distinctive about this trilobite is the fringe of pygidial (tail) spines. It is nicely prepared and displays well. There is some minor shell restoration on this specimen.