A stunning and rare Phacops stokesi Fossil Trilobite Headshield, from the Much Wenlock Limestone Formation, Silurian period, discovered in the United Kingdom. This beautifully preserved trilobite headshield is a highly sought-after piece, showcasing intricate exoskeletal features characteristic of this extinct arthropod. A perfect specimen for collectors, educators, and fossil enthusiasts.

100% Genuine Specimen – Every fossil we sell is authentic and comes with a Certificate of Authenticity.

From the Alice Purnell Collection – A carefully curated specimen with historical significance.

What you see is what you get – The listing photos show the exact fossil you will receive.

Includes size reference – Scale cube in photos = 1cm. Please refer to the images for full dimensions.

Ideal for collectors, display, or scientific study – A visually striking and scientifically significant fossil specimen.

About Phacops stokesi Trilobites:

Phacops stokesi is an extinct species of trilobite that thrived during the Silurian period, approximately 420-423 million years ago. Trilobites were one of the most diverse and successful arthropod groups, dominating prehistoric oceans for nearly 270 million years before their extinction.

This specimen comes from the Much Wenlock Limestone Formation, a renowned fossil site famous for its exceptionally preserved marine fossils, including corals, brachiopods, and trilobites. The highly detailed compound eyes and cephalic features of Phacops make it one of the most iconic trilobites in the fossil record.

Trilobites like Phacops stokesi are essential in understanding early arthropod evolution and provide insight into the development of vision and defensive adaptations in ancient marine life.

Perfect for display, educational purposes, or as a unique gift for fossil lovers and paleontology enthusiasts, this trilobite headshield is a one-of-a-kind addition to any fossil collection.

Shipping & Packaging:

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Why Buy from Us?

🔹 Trusted Seller – Specializing in fossils, minerals, and natural history specimens. 🔹 Certified Authenticity – Every purchase includes a signed Certificate of Authenticity. 🔹 Ethically Sourced – All our fossils are legally and responsibly collected.

Own a scientifically valuable piece of Silurian history today!