Description
Fossil Type & Species: Catopygus (small fossil echinoid – sea urchin)
Geological Period: Cretaceous (approximately 145 – 66 million years ago)
Locality: Wilmington Quarry, Devon, United Kingdom
Detailed Description: This listing features a small but beautifully preserved fossil echinoid of the genus Catopygus, an extinct group of irregular sea urchins. This particular specimen comes from the Cretaceous deposits of Wilmington Quarry in Devon, a locality known for its rich fossil fauna and excellent preservation of marine invertebrates.
The echinoid displays classic features of the Catopygus genus: a domed test (shell), bilateral symmetry, and subtle ornamentation across the surface. Such fossils offer valuable insight into the evolution and diversity of echinoids during the Mesozoic Era, particularly within soft marine substrates where these creatures lived and burrowed.
Geological Insight: The Cretaceous period saw widespread chalk and limestone deposition in the UK, fostering rich marine ecosystems. The Wilmington Quarry exposures are part of these ancient seabeds, and yield a variety of marine fossils including echinoids, molluscs, and brachiopods. The presence of Catopygus suggests a relatively shallow, calm marine environment with fine sediment – ideal conditions for preservation.
Item Specifics:
- Genus: Catopygus
- Fossil Type: Echinoid (Sea Urchin)
- Condition: Natural, no restoration
- Geological Period: Cretaceous
- Provenance: Wilmington Quarry, Devon, UK
- Size: Refer to scale photo with 1cm squares for exact dimensions
- Item: Actual specimen shown in listing images
Authenticity & Quality: All of our fossils are 100% genuine specimens and come with a Certificate of Authenticity. This piece has been carefully selected for its quality and educational value. The fossil you see is the exact one you will receive.
Shipping & Packaging: Professionally packaged with care and shipped with tracking. Ideal for fossil collectors, educators, or as a thoughtful natural history gift.






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