Description
This is a rare and well-preserved fossil of Cenoceras striatum, an extinct species of nautiloid cephalopod from the Upper Toarcian stage of the Early Jurassic (~180 million years ago), found in Blockley, United Kingdom.
Cenoceras is one of the most recognized fossil nautiloids, featuring a smooth, coiled shell with subtle growth lines. Unlike ammonites, which had more intricate shell ornamentation, nautiloids had a simpler, streamlined design, allowing them to navigate Jurassic seas with ease. These ancient marine creatures were fast-moving predators, using jet propulsion to ambush their prey.
Fossil Cenoceras striatum specimens from the Blockley region are highly sought after by collectors due to their excellent preservation and historical significance. This is a remarkable piece of natural history, perfect for display or study.
Geological Information:
- Species: Cenoceras striatum
- Formation: Upper Toarcian marine deposits
- Stage: Upper Toarcian, Early Jurassic (~180 million years ago)
- Location: Blockley, United Kingdom
- Depositional Environment: Shallow marine seabed with rich cephalopod diversity
Fossil Characteristics:
- Rare Cenoceras fossil with excellent preservation
- Distinct chambered structure visible
- Smoother shell compared to ammonites
- Key species in nautiloid evolutionary history
Key Features:
- Authentic fossil from Blockley, UK (Upper Toarcian, Jurassic)
- Exceptional detail and natural preservation
- Ideal for fossil collectors, researchers, and museum displays
- From the renowned Alice Purnell Collection
- 100% genuine specimen with Certificate of Authenticity
Scale Rule / Cube = 1cm – Please refer to the photos for accurate sizing.
All fossils are securely packaged for worldwide shipping.







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