Discover a remarkable piece of ancient marine life with this genuine Phacops Trilobite Fossil from the famous fossil-rich deposits of the Anti-Atlas Mountains of Morocco. Dating back approximately 380 million years to the Middle Devonian Period, this beautifully preserved specimen displays the classic enrolled posture that made Phacops one of the most recognisable trilobites in the fossil record.

Trilobites were among the most successful arthropods ever to inhabit Earth's oceans, thriving for over 270 million years before becoming extinct during the Permian mass extinction. Phacops is particularly renowned for its large compound eyes and ability to enrol into a protective ball when threatened, much like a modern woodlouse.

This specimen remains preserved within its natural limestone matrix from the Hamar L'Aghdad Limestones of the Djebel Issoumour area, one of Morocco's most celebrated Devonian fossil localities. The enrolled position offers a fascinating glimpse into the behaviour of these ancient marine creatures and makes this specimen an excellent addition to any fossil collection, educational display, museum collection, or natural history enthusiast's cabinet.

Whether you are a seasoned fossil collector or just beginning your journey into palaeontology, this authentic Moroccan trilobite provides a tangible connection to a world that existed hundreds of millions of years before the dinosaurs.

About Phacops Trilobites

Phacops trilobites lived in warm shallow seas that covered much of the ancient world during the Devonian Period. They are famous for their highly developed compound eyes, which consisted of large calcite lenses that provided excellent vision for detecting predators and navigating the sea floor.

One of the most distinctive features of Phacops was its ability to enrol. By curling into a tight ball, it could protect its vulnerable underside from predators. Many enrolled specimens found today provide evidence of this defensive behaviour, making them particularly sought after by collectors and palaeontology enthusiasts.

Educational Significance

• Authentic Devonian marine fossil
• Approximately 380 million years old
• Excellent example of trilobite enrolment behaviour
• Ideal for fossil collections and educational displays
• Sourced from one of Morocco's most famous trilobite localities
• A fascinating specimen for studying ancient marine ecosystems

Species - Phacops sp.

Age - Middle Devonian Period Approximately 380 Million Years Old

Location - Hamar L'Aghdad Limestones, Djebel Issoumour Area, Anti-Atlas Mountains, Morocco

Size - 40mm approx

Please note we will choose from our collection.