Description
This listing features a well-preserved fossil echinoid (Micraster michelini), an extinct species of sea urchin from the Chalk formations of the Cretaceous period (~100–66 million years ago). This specimen was found in Lewes, Kent, UK, a region known for its rich fossil-bearing chalk deposits.
About Micraster michelini (Fossil Echinoids):
Micraster michelini is a species of irregular sea urchin that thrived in marine environments during the Late Cretaceous period. Recognized by its heart-shaped test, this echinoid was well-adapted for burrowing into the seafloor. Its distinct morphology provides valuable insights into Cretaceous marine ecosystems and sedimentology.
Fossil Information:
- Species: Micraster michelini (Cretaceous Sea Urchin)
- Geological Age: Cretaceous (~100–66 million years ago)
- Formation: Chalk
- Location: Lewes, Kent, UK
- Size: See photos for accurate scale – measured with a 1cm scale rule
- Condition: Well-preserved with excellent test details visible
Why This Fossil is Special:
- Authentic & Well-Preserved Sea Urchin Fossil – A genuine Micraster michelini specimen from the Late Cretaceous.
- Highly Collectible & Scientific Interest – Fossils from the Chalk Formation are important for understanding past marine environments.
- From the Alice Purnell Collection – One of the most significant fossil collections in the world.
- 100% Genuine & Certified – Comes with a Certificate of Authenticity.
What You See is What You Get
The exact specimen shown in the photos is the one you will receive – no stock images.
Buy with Confidence
- 100% Genuine Fossils – Carefully sourced and verified.
- Secure & Professional Packaging – Ensuring safe worldwide shipping.
- Fast & Reliable Shipping
A stunning Micraster michelini fossil from the Cretaceous Chalk of Kent, UK – a perfect addition for fossil collectors, researchers, or educational display.






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