Order Harpetida, Family Harpedidae
Geologic Age: Lower Ordovician
is 50 mm long
Fezouata Formation, Zagora, Morocco
Comments: The beautiful coloration is a characteristic of trilobites from
the Fezouata Formation. As of May, 2014, it had not been scientifically
described. Also note the distinct ridges on the lateral border of the cephalon.