Description
This listing features a RARE and beautifully preserved 12-inch Cheloniceras cornuelianus ammonite fossil from the Aptian Stage of the Early Cretaceous Period (~125–113 million years ago). Sourced from the High Atlas Mountains, Morocco, this specimen showcases exquisite preservation with well-defined ribbing and a distinctive shell structure, making it a remarkable addition to any fossil collection.
About Cheloniceras cornuelianus:
Cheloniceras is a genus of ammonites from the Lower Cretaceous, known for its elegant, tightly coiled shells and intricate ribbed ornamentation. These cephalopods were active marine predators, propelling themselves through ancient seas using jet propulsion, much like modern squid and cuttlefish. Their complex suture patterns and shell morphology make them an important species for biostratigraphy and a prized specimen among collectors.
These ammonites thrived during the Aptian Stage of the Early Cretaceous, a time when vast marine ecosystems were dominated by large marine reptiles, primitive fish, and other invertebrates.
Fossil Information:
- Species: Cheloniceras cornuelianus
- Geological Age: Aptian Stage, Early Cretaceous (~125–113 million years ago)
- Location: High Atlas Mountains, Morocco
- Formation: Cretaceous Marine Deposits
- Size: 12 inches (see photos for scale)
- Condition: Excellent preservation with well-defined ribbing and natural details
Why This Fossil is Special:
Authentic and Rare Large Cheloniceras Ammonite – A fantastic collector’s specimen.
Stunning Ribbed Ornamentation – A testament to ammonite evolution and biodiversity.
Superb Fossilization – Highly detailed preservation of shell features.
From the Alice Purnell Collection – One of the largest ammonite collections in the world.
100% Authentic & Certified – Comes with a Certificate of Authenticity.
What You See is What You Get!
This listing features the exact fossil specimen you will receive. No stock images – the fossil in the photos is the one you will own!
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An extraordinary ammonite fossil, perfect for collectors, educators, museums, and anyone fascinated by ancient marine life!
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