Description
This listing is for a genuine fossil echinoid (Hemiaster bufo), an extinct species of sea urchin from the Cretaceous period, discovered in the chalk deposits of Villers-sur-Mer, Calvados, France. It is a well-preserved example of this ancient marine invertebrate, making it a valuable addition to any fossil collection.
About Hemiaster bufo (Fossil Echinoid)
The species Hemiaster bufo belongs to the Hemiasteridae family of echinoids, which were irregular sea urchins adapted for burrowing into soft seabed sediments. Fossils of Hemiaster are commonly found in Cretaceous chalk formations, and they display a distinctive heart-shaped test with fine surface details.
Fossil Information:
- Scientific Name: Hemiaster bufo
- Common Name: Fossil Echinoid (Sea Urchin)
- Geological Age: Cretaceous (~100–66 million years ago)
- Formation: Chalk
- Location: Villers-sur-Mer, Calvados, France
- Size: See photos with scale for precise measurements
- Condition: Well-preserved with excellent natural detail
Why This Fossil is Special:
- Authentic and well-preserved example of Hemiaster bufo, perfect for collectors
- Rare European specimen from a classic Cretaceous chalk deposit in France
- From the Alice Purnell Collection, one of the most prestigious fossil collections
- 100% genuine and certified, supplied with a Certificate of Authenticity
What You See is What You Get
The exact fossil in the photos is the one you will receive. No stock images are used.
Buy with Confidence:
- 100% genuine fossils, carefully sourced and verified
- Secure and professional packaging to ensure safe worldwide shipping
- Fast and reliable shipping
This Hemiaster bufo fossil echinoid from the Cretaceous Chalk of Villers-sur-Mer is an excellent collectible, educational display piece, or a thoughtful gift for fossil enthusiasts.






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