*Devil Horn* Spiny Cyphaspis walteri Trilobite


Well preserved example of a spiny Cyphaspis walteri trilobite from South Morocco with superb preparation. There is only 2-4% restoration; most specimen have much more. All the spines are perfectly intact and there is little to no flaws. A beautiful piece in rare condition.

Nearly all Moroccan trilobites are broken into multiple pieces during excavation and are glued back together afterwards. This specimen is no different; you can just see a couple of cracks running through. This repair does not affect the preservation of the trilobite.

Dimensions of matrix:

Length: 3.651” (92.73mm)

Width: 2.976” (75.61mm)

Weight: 260.82 grams (9.2 oz.)

Dimensions of Trilobite:

Length: 1.35” (33.65mm)

Width of Cephalon: 0.537” (13.64mm)

Geological Formation: Bou Dib Formation

Location: Mrakib, South Morocco

Species: Cyphaspis walteri

Geological era: Palaeozoic

Period: Middle Devonian

Age (MYA): 400 Million Years


Trilobites (meaning “three lobes”) are a group of extinct marine arthropods that lived in the Palaeozoic Era. They first appeared during the Atdabanian stage of the Early Cambrian period (521 million years ago) and throughout the lower Palaeozoic. Their numbers began to slowly decline during the Silurian period until all trilobite orders, except the Proetids, died out during the Devonian period. Trilobites were widely dispersed throughout the world’s oceans and had many different lifestyles; some were predators and scavengers while others were filter feeders and lived off plankton. Currently there are approximately 17,000 species known, with many more still waiting to be discovered. Unfortunately, trilobites did not survive the Permian-Triassic extinction, where 95% of all life on Earth went extinct.


All orders are dispatched within 24 hours, except for weekends and public holidays. Below is our shipping chart, all prices are in USD. Orders $250 USD and over come with free standard postage worldwide.
Standard postage takes 6+ business days to arrive, whereas Express is only 1-4 business days.

Region Standard (tracked) Express (1-4 business days)
North America $12 $25
UK & Europe $16 $30
New Zealand $10 $20
Australia Free $8

Our lifetime guarantees means you can buy from us with absolute confidence. If at any time you discover the condition of your fossil was not as described (e.g. has restoration or repairs not as described) we will issue you a full refund including postage.

If your item(s) arrives damaged, or you are not 100% satisfied with it, please contact us with the details and if the problem cannot be resolved we will issue you a full refund upon receiving the item back in the mail. Our refund will include the whole amount you paid as well as the cost of your postage. We strive to make our customers happy so please contact us if you have any trouble or questions.