Fossils for Sale - High-quality BRITISH and WORLDWIDE Fossils. An impressive selection of fossils, including Ammonites, Trilobites, Belemnites, Fossil Fish, Fossil Shark Teeth, Fossilised Insects in Amber, Dinosaurs, and Reptiles. UK Fossils was formed in 1988 and collects and preps our own fossils in the heart of the Jurassic Coast, collecting fossils from Lyme Regis, Charmouth and Somerset. Our passion for fossils is reflected in our carefully curated collection, which includes some of the rarest and most unique specimens available.

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Rare Cenoceras inornatum Fossil Nautilus Toarcian Jurassic Lyme Bay Dorset UK | Alice Purnell Collection

£60.00

This is a rare and well-preserved fossil of Cenoceras inornatum, an extinct nautiloid from the Lower Jurassic (Toarcian, ~180 million years ago), discovered in Lyme Bay, Dorset, UK.

Cenoceras is a genus of straight-sutured nautiloids that thrived in Jurassic seas. Unlike ammonites, nautiloids had a more simplistic internal chamber system and are considered ancestors of modern nautiluses. Their streamlined, coiled shells provided buoyancy control, making them active swimmers in prehistoric marine environments.

This specimen is from the famous Lyme Bay region on the Jurassic Coast, a UNESCO World Heritage site known for its rich fossil deposits. It represents a glimpse into the marine ecosystems of the Early Jurassic.

Geological Information:

  • Species: Cenoceras inornatum
  • Stage: Toarcian, Lower Jurassic (~180 million years ago)
  • Formation: Lower Lias
  • Location: Lyme Bay, Dorset, United Kingdom
  • Depositional Environment: Warm, shallow Jurassic seas

Fossil Characteristics:

  • Classic coiled nautiloid shell with smooth sutures
  • Exceptional preservation with clear chamber structure
  • Authentic Jurassic fossil from Dorset’s famous fossil sites

Key Features:

  • 100% Genuine Fossil with Certificate of Authenticity
  • Exceptional detail, perfect for collectors and display
  • From the renowned Alice Purnell Collection
  • Securely packaged for worldwide shipping

Scale Rule / Cube = 1cm – Please refer to the photos for accurate sizing.

A perfect addition to any fossil collection!

(Actual as seen)

Out of stock

SKU: AF0588-c Category:

Description

Cenoceras inornatum Fossil Nautilus

This rare fossil specimen is identified as Cenoceras inornatum, a fossil nautilus from the Toarcian stage of the Jurassic. It originates from Lyme Bay, Dorset, United Kingdom, and forms an appealing addition to collections focused on fossil cephalopods, Jurassic palaeontology and historically significant natural specimens.

Geological Context

The Toarcian is a stage within the Jurassic Period, a time when marine environments supported a diverse range of shelled cephalopods and other invertebrate life. Nautiloids are marine cephalopods recognised for their external chambered shells. As the animal grew, new chambers were added to the shell, while earlier chambers remained as part of its durable fossil structure. These fossils are valued for their connection with ancient marine ecosystems and for the insight they provide into the long geological history of cephalopods.

Lyme Bay, Dorset, is associated with important Jurassic coastal geology and is well known among fossil collectors and palaeontology enthusiasts. A specimen from this area offers a tangible link to the Jurassic rocks and marine environments of the Dorset coast. The combination of the Cenoceras inornatum identification, Toarcian age and Lyme Bay locality makes this a distinctive piece for a specialist fossil display.

Collector Interest

This fossil nautilus is suitable for collectors of Jurassic fossils, nautiloid fossils, Dorset fossils and scientifically identified natural history specimens. Cenoceras inornatum provides a focused subject for study and display, while the Toarcian designation adds useful geological context to the specimen. It can be displayed as part of a fossil cephalopod collection, a Jurassic-themed cabinet or an educational geology arrangement.

The specimen is from the Alice Purnell Collection. Its collection history adds context for collectors who appreciate documented specimen associations and carefully presented natural history pieces.

Photographs and Sizing

The photograph shows the actual specimen you will receive.

Full sizing is shown in the photographs. Please review the listing images carefully for the specimen’s presentation and scale before purchase. The photographs are intended to provide a direct view of the individual fossil supplied with this listing.

Authenticity

This Fossil is a genuine specimen and Includes a Certificate of Authenticity lifetime guarantee generic card.

The accompanying certificate wording provides assurance that the item is presented as a genuine fossil specimen and includes a lifetime guarantee generic card. This makes the piece suitable for collectors seeking a documented and display-ready Jurassic fossil with a named identification and locality.

Additional information

Weight 0.1 g
Dimensions 10 × 10 × 10 cm

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