Trilobite fossil!

Based on the image, the fossil appears to be a trilobite. Trilobites are a group of extinct marine arachnomorph arthropods that form the class Trilobita. They are one of the earliest-known groups of arthropods, with their first appearance in the fossil record defining the base of the Atdabanian stage of the Early Cambrian period. The segmented structure and the overall shape in the image are characteristic of trilobite fossils.