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.

FREE UK DELIVERY - Save up to 60%

Cadoceras sublaeve Ammonite Fossil - Callovian Jurassic - Ashton Keynes UK - Authentic w/ COA
Cadoceras sublaeve Ammonite Fossil - Callovian Jurassic - Ashton Keynes UK - Authentic w/ COA - Image 2

Cadoceras sublaeve Ammonite Fossil – Callovian Jurassic – Ashton Keynes UK – Authentic w/ COA

£60.00

Up for sale is a superb Cadoceras sublaeve ammonite fossil, discovered in Ashton Keynes, United Kingdom, and dating to the Lower Callovian stage of the Jurassic period, approximately 166 to 164 million years ago. This fossil comes from the Kellaways Clay Formation, known for its rich marine fossil deposits from the Middle Jurassic.

This particular specimen is from the respected Alice Purnell Collection, renowned for its high-quality, expertly curated fossil pieces. The fossil shown in the listing photo is the exact one you will receive, carefully selected for its natural preservation, detail, and display value.

Geological & Species Details:

  • Species: Cadoceras sublaeve
  • Type: Ammonite (extinct marine cephalopod)
  • Age: Jurassic (Lower Callovian Stage)
  • Formation: Kellaways Clay
  • Location: Ashton Keynes, United Kingdom

Key Features:

  • 100% Genuine Fossil – Comes with our Certificate of Authenticity.
  • Well-Preserved Detail – Classic Cadoceras ribbing and shell architecture.
  • From the Alice Purnell Collection – A trusted and established fossil source.
  • Great for Collectors, Study, or Display
  • Scale Rule / Cube = 1cm – Please refer to the photo for full sizing.

Cadoceras sublaeve is an important index fossil used in stratigraphic correlation and is prized by collectors for its bold ribbing and symmetry. A fine representation of Jurassic marine life, this specimen is a striking and scientifically valuable piece of Britain’s prehistoric record.

Don’t miss your chance to acquire this beautifully preserved Cadoceras ammonite—an authentic piece of Jurassic history from the UK!

(Actual as seen)

Out of stock

SKU: AF2028 Category:

Description

Up for sale is a superb Cadoceras sublaeve ammonite fossil, discovered in Ashton Keynes, United Kingdom, and dating to the Lower Callovian stage of the Jurassic period, approximately 166 to 164 million years ago. This fossil comes from the Kellaways Clay Formation, known for its rich marine fossil deposits from the Middle Jurassic.

This particular specimen is from the respected Alice Purnell Collection, renowned for its high-quality, expertly curated fossil pieces. The fossil shown in the listing photo is the exact one you will receive, carefully selected for its natural preservation, detail, and display value.

Geological & Species Details:

  • Species: Cadoceras sublaeve
  • Type: Ammonite (extinct marine cephalopod)
  • Age: Jurassic (Lower Callovian Stage)
  • Formation: Kellaways Clay
  • Location: Ashton Keynes, United Kingdom

Key Features:

  • 100% Genuine Fossil – Comes with our Certificate of Authenticity.
  • Well-Preserved Detail – Classic Cadoceras ribbing and shell architecture.
  • From the Alice Purnell Collection – A trusted and established fossil source.
  • Great for Collectors, Study, or Display
  • Scale Rule / Cube = 1cm – Please refer to the photo for full sizing.

Cadoceras sublaeve is an important index fossil used in stratigraphic correlation and is prized by collectors for its bold ribbing and symmetry. A fine representation of Jurassic marine life, this specimen is a striking and scientifically valuable piece of Britain’s prehistoric record.

Don’t miss your chance to acquire this beautifully preserved Cadoceras ammonite—an authentic piece of Jurassic history from the UK!

Additional information

Era

Jurassic
Origin

United Kingdom

Jurassic Information

The Jurassic Period (201–145 million years ago) was the golden age of dinosaurs, with iconic species like Brachiosaurus, Stegosaurus, and Allosaurus dominating the land. It was a time of warm, humid climates, with high sea levels that created vast shallow seas, supporting abundant marine reptiles, ammonites, and early coral reefs. The first birds, such as Archaeopteryx, evolved from small theropod dinosaurs, while early mammals remained small and nocturnal. Lush forests of cycads, conifers, and ferns covered the land, providing food for giant herbivores. The breakup of the supercontinent Pangaea accelerated, shaping Earth's geography and setting the stage for the diverse ecosystems of the Cretaceous.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Related products