Detailed Zlichovaspis Trilobite With Reedops - Lghaft, Morocco

This is a natural association of two different species of trilobites from the Lhandar Formation at Lghaft, Morocco. There is a 2" long Zlichovaspis spinifera which is folded in half and a Reedops just to the right of it's head. Excellent shell detail and preparation on this piece including extremely clean eye facets in both trilobites.

Trilobites were a very diverse group of extinct marine arthropods. They first appeared in the fossil record in the Early Cambrian (521 million years ago) and went extinct during the Permian mass extinction (250 million years ago). They were one of the most successful of the early animals on our planet: over 25,000 species have been described, filling nearly every evolutionary niche. Due in large part to their hard exoskeletons (shells), they left an excellent fossil record.

More About Trilobites