Wiwaxia Enamel Pin (Wiwaxia corrugata)
Imagine a sea slug that raided a medieval armory, and you’ve basically got Wiwaxia corrugata.
This Cambrian oddball, about 5 cm long, scuttled across seafloors over 500 million years ago, covered in a mosaic of armor-like scales and topped with impressive spines jutting from its back. Neither mollusk nor worm, but somewhere in between, Wiwaxia confounded paleontologists for decades until it was finally recognized as one of the early evolutionary experiments in body design. It wasn’t flashy, but it was protected—and in the Cambrian, that was half the battle.
This hard enamel pin captures its armored weirdness in polished metal and enamel—no Burgess Shale field trip required.
Specs:
- Premium metal base with polished hard enamel fill
- Secure clasp so your Wiwaxia doesn’t “creep off unnoticed”
- Size: 26.5 x 46.5mm
- Zero chance of leaving spines in your socks
Perfect for Cambrian-life fans, lovers of the strange and spiny, and anyone who believes even the weirdest creatures deserve their spotlight.
Deals on this item:
• Get 20% off your first order when you sign up for our newsletter.
• Buy 3, Get 1 FREE on all Science Pins. | Applies automatically in cart.
• Matter subscribers, don't forget to use your 15% storewide discount on every order.
Your Purchase Does More:
Science Education Programs:Every purchase helps fund our guest lectures, science fairs, and community science clubs — bringing real scientific literacy to curious minds of all ages.
Sustainable Small Business: We partner with agroforestry and carbon capture organizations to keep our entire emissions footprint net negative — not just neutral.
Independent Researchers:We source directly from active research labs, so your purchase puts money back into the hands of working scientists.