Description
This listing features a well-preserved fossil echinoid (Micraster) from the Upper Chalk of the Cretaceous period (~100–66 million years ago). This specimen was found in Streat, Lewes, East Sussex, UK, an area known for its rich chalk deposits filled with marine fossils.
About Micraster (Fossil Echinoids):
Micraster is a genus of extinct irregular sea urchins that thrived in soft chalk sea beds during the Cretaceous period. These heart-shaped echinoids evolved specialized burrowing adaptations and are widely studied for their paleoenvironmental significance. Their distinct morphology and radial symmetry make them a favorite among fossil collectors and researchers.
Fossil Information:
- Species: Micraster (Cretaceous Sea Urchin)
- Geological Age: Upper Chalk, Cretaceous (~100–66 million years ago)
- Formation: Upper Chalk
- Location: Streat, Lewes, East Sussex, 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 specimen from the Late Cretaceous seas.
Highly Collectible & Scientific Interest – Micraster fossils are often used in biostratigraphy.
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!
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100% Genuine Fossils – Carefully sourced and verified.
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A stunning fossil sea urchin from the Upper Cretaceous of East Sussex – perfect for collectors and fossil enthusiasts!
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