Description
This listing offers a genuine fossil echinoid (Micraster luskei), an extinct species of sea urchin from the Cretaceous period, found in the renowned Bridgewick Pit, Lewes, Kent, UK. This well-preserved specimen is an exceptional example of this classic fossil, showcasing fine details of its original structure.
About Micraster luskei (Fossil Echinoids):
Micraster luskei is an irregular heart-shaped echinoid that lived in marine environments during the Late Cretaceous. Adapted for burrowing in soft chalk seabeds, it developed a flattened underside and a domed upper test to aid in movement through sediment. These echinoids are significant in paleontology as they provide valuable insights into past marine ecosystems and sedimentation processes.
Fossil Information:
- Species: Micraster luskei (Cretaceous Sea Urchin)
- Geological Age: Cretaceous (~100–66 million years ago)
- Formation: Chalk
- Location: Bridgewick Pit, Lewes, Kent, UK
- Size: Refer to photos with scale for precise measurements
- Condition: Well-preserved with detailed test structure and surface features visible
Why This Fossil is Special:
- Authentic & Well-Preserved Sea Urchin Fossil – A genuine Micraster luskei specimen from the Cretaceous Chalk of Lewes, Kent.
- Highly Collectible & Scientifically Important – Fossils from this formation provide key insights into ancient marine life and 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
This is a remarkable Micraster luskei echinoid fossil from the Cretaceous Chalk of Bridgewick Pit, Lewes, Kent – a perfect addition to any fossil collection, educational display, or scientific study.






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