This is a large example of a rare, spiny trilobite from Morocco, Kolihapeltis rabatensis. It's laid out perfectly prone and measures 2.65" in length. The preparation is nice, but there is significant restoration on the left hand side of the trilobite. It looks like most of the left cheeks has been restored along with restoration a along a repaired crack running up the left hand side of the thorax. A stunning trilobite regardless.