This is a trilobite fossil from Morocco. Its body is elongated and oval-shaped, divided into three parts: a cephalic armor, a thoracic armor, and a caudate armor. The segmented rib grooves are clearly visible on the thoracic armor, a distinctive feature of trilobites. These types of trilobites primarily lived during the Devonian period (419.2 million to 358.9 million years ago) and were highly abundant arthropods in the oceans at that time. The specimen is remarkably well-preserved, with clear outlines and complete details.