Description
Authentic Phacops Trilobite – A Grade Fossil from Morocco
This listing offers a superb Phacops fossil trilobite, preserved in exceptional detail from the Taboumakhlouf Formation, dating to the Eifelian Stage of the Middle Devonian (~393–388 million years ago). Found near Tahrajat, Morocco, this specimen showcases the classic features of the Phacops genus, making it a highly desirable addition for collectors and enthusiasts alike.
Every fossil we sell is 100% genuine and comes with a Certificate of Authenticity. The images show the exact specimen you will receive, with a 1cm scale cube included for accurate sizing.
Geological Context – Taboumakhlouf Formation, Devonian Morocco
The Devonian Period is often referred to as the “Age of Fishes,” but it was also a time of tremendous trilobite diversity. The Taboumakhlouf Formation is particularly rich in trilobites, preserving them within fine-grained sediments and limestones that formed along the shallow equatorial seas of the Gondwanan margin.
The depositional environment was a warm, marine shelf where thriving ecosystems supported corals, brachiopods, ammonoids, and trilobites. Over millions of years, fine sediment buried these organisms, allowing for superb preservation that reveals intricate anatomical features today.
The Species – Phacops Trilobite
Phacops belongs to the order Phacopida and the family Phacopidae, one of the most famous trilobite groups worldwide. Notable morphological features of this trilobite include:
- Schizochroal Eyes – Phacops is instantly recognisable by its large compound eyes, composed of individually separated calcite lenses, giving it remarkable vision.
- Robust Glabella – The central cephalic lobe is broad, with deep furrows that define its structure.
- Segmented Thorax – With multiple articulated segments, Phacops could curl into an enrolled position for protection, a defensive behaviour against predators.
- Smooth Exoskeleton – Unlike spiny trilobites, Phacops typically has a smoother outer shell, though still marked by fine detail.
These features highlight Phacops as both a survivor of its time and a fascinating window into Paleozoic marine ecosystems.
Preparation and Ethical Sourcing
This specimen has been expertly prepared by a trusted Moroccan fossil specialist, using precision techniques to carefully expose the trilobite from the surrounding limestone. Such work requires patience and skill, as it preserves delicate details like the eye facets and thoracic articulation.
We place great importance on ethical and sustainable sourcing. Every purchase directly supports local Moroccan families who dedicate their livelihood to fossil preparation and responsible collection. Safety, sustainability, and fairness are always at the core of our supply chain.
Collectible and Educational Value
A Phacops trilobite is an essential species for fossil enthusiasts due to its distinctive morphology and scientific importance. This specimen is not only a visually striking display piece but also valuable for teaching and research, providing insights into Devonian biodiversity and trilobite adaptation.
Its A-grade quality ensures clear anatomical detail, making it an outstanding fossil for both beginner collectors and advanced enthusiasts looking to add a premium specimen to their collection.
Key Details of This Specimen
- Genus: Phacops
- Order: Phacopida
- Family: Phacopidae
- Age: Middle Devonian (Eifelian Stage, ~393–388 million years ago)
- Formation: Taboumakhlouf Formation
- Locality: Tahrajat, Morocco
- Fossil Type: A-grade trilobite, expertly prepared
- Authenticity: 100% genuine, Certificate of Authenticity included
- Preparation: Professionally hand-prepared by Moroccan specialist
- Display: Exceptional preservation with characteristic Phacops features
- Scale Reference: 1cm cube included in photos for size accuracy
This Phacops trilobite fossil is a rare and scientifically significant piece, perfect for display, research, or as a centrepiece in any fossil collection.






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