Description
Rare Fossil Ammonite – SCHLOENBACHIA VARIANS SUBPLANA – Lower Cenomanian, Cretaceous – Glynde, United Kingdom
This listing features a rare Schloenbachia varians subplana fossil ammonite from the Lower Cenomanian stage of the Cretaceous period, discovered in Glynde, United Kingdom. This authentic specimen showcases the intricate ribbing and natural spiral structure that defines the Schloenbachia genus.
About Schloenbachia varians subplana:
Schloenbachia is a genus of heteromorph ammonites recognized for their strongly ribbed and keeled shells, which evolved during the Cretaceous period. The subplana variant is particularly notable for its flatter profile and detailed ribbing, making it a standout example for collectors. Ammonites like Schloenbachia thrived in ancient marine environments and played a key role in the Cretaceous marine ecosystem.
Geological Context:
- Formation: Chalk Marl Formation
- Age: Lower Cenomanian, Cretaceous (~100.5 – 93.9 million years ago)
- Location: Glynde, East Sussex, United Kingdom
The Lower Cenomanian represents a period of high sea levels and abundant marine life, leading to the excellent preservation of ammonites like Schloenbachia. Fossils from this era provide crucial insights into Cretaceous marine ecosystems and cephalopod evolution.
Fossil Details:
- 100% Genuine Schloenbachia varians subplana Ammonite
- Age: Lower Cenomanian, Cretaceous (~100.5 – 93.9 million years ago)
- Origin: Glynde, United Kingdom
- Intricate Ribbing & Well-Preserved Shell Structure
- Scale Rule Squares/Cube = 1cm (Please see photos for full sizing)
- Comes with a Certificate of Authenticity
- From the esteemed Alice Purnell Collection, one of the world’s largest ammonite collections
Why This Specimen is Special:
- Rare British Cretaceous Ammonite
- Excellent preservation with fine shell detail
- Ideal for Collectors, Museums, or Educational Displays
- Carefully selected for its geological and historical value
- A unique addition to any fossil or natural history collection
This Schloenbachia varians subplana fossil ammonite is a remarkable piece that offers a glimpse into Earth’s Cretaceous seas. Perfect for fossil enthusiasts, collectors, or anyone passionate about natural history.
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Don’t miss the opportunity to own this beautiful and rare ammonite fossil!






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