This is an excellent trilobite. It is an Asteropyge sp. from the Devonian of Morocco. This beautiful specimen is slightly arched and very 3-dimensional. The genal spines and occipital spine are all free-standing. The trilobite exhibits very fine detail. The compound eye facets are excellent. The trilobite has great color and contrast. It is well presented on a rounded block of limestone. This is a wonderful Asteropyge from Morocco.