This is a top quality enrolled trilobite. It is a beautiful Phacops sp. from Morocco. This specimen is large, over an inch wide. The thick shell exoskeleton is beautifully preserved, and the off-white highlights are fully natural. The enrolled trilobite shows part of the hypostoma (mouthplate) exposed, which is extremely unusual. The compound eyes are large and intact, and the faceted lenses simply awesome. The detail of the bug is absolutely fabulous, and it is natural to the matrix base - it has never been popped out! This is a spectacular enrolled example of this classic Moroccan trilobite.