Description
This listing offers a well-preserved fossil echinoid (Micraster cortestudinarium), an extinct heart-shaped sea urchin from the Upper Cretaceous chalk deposits of Streat, Lewes, East Sussex. A scientifically significant and collectible specimen, ideal for fossil enthusiasts, collectors, and educational purposes.
About Micraster cortestudinarium (Fossil Echinoid)
Micraster is a genus of extinct burrowing sea urchins that lived during the Cretaceous period. These echinoids played a crucial role in paleoenvironmental studies and biostratigraphy due to their widespread occurrence in chalk formations. Micraster cortestudinarium is known for its well-defined heart-shaped structure and is a key species for dating Upper Cretaceous sediments.
Fossil Details:
- Scientific Name: Micraster cortestudinarium
- Common Name: Fossil Echinoid (Sea Urchin)
- Geological Age: Upper Cretaceous
- Formation/Location: Upper Chalk, Streat, Lewes, East Sussex, UK
- Size: Refer to listing photos for accurate dimensions
- Condition: Well-preserved with fine details visible
Why This Fossil is Special:
- A fine example of Micraster cortestudinarium from the Upper Chalk
- Sourced from Streat, Lewes, a significant fossil locality
- Ideal for fossil displays, educational use, or study
- Comes from the Alice Purnell Collection, one of the world’s largest fossil collections
- 100% Genuine Specimen with a Certificate of Authenticity
What You See is What You Get
The fossil in the photos is the exact specimen you will receive. No stock images are used.
Buy with Confidence:
- Authenticity Guaranteed – Professionally sourced, identified, and verified
- Secure Packaging – Carefully packed for safe shipping
- Fast & Reliable Shipping – Worldwide shipping available
This Micraster cortestudinarium fossil is a unique and fascinating piece of natural history, offering insight into the marine ecosystems of the Late Cretaceous period. A must-have for any serious fossil collector.
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