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 6.5" Fossil Belemnite – Cylindroteuthis puzosiana, Oxford Clay, Jurassic, Willington, Cambridgeshire, UK – Genuine Specimen with COA

RARE 6.5″ Fossil Belemnite – Cylindroteuthis puzosiana, Oxford Clay, Jurassic, Willington, Cambridgeshire, UK – Genuine Specimen with COA

£36.00

This is a rare and well-preserved 6.5-inch Cylindroteuthis puzosiana belemnite fossil from the Oxford Clay Formation, Oxfordian stage of the Jurassic period, discovered in Willington, Cambridgeshire, United Kingdom. Belemnites were extinct marine cephalopods related to modern squid and cuttlefish. Unlike ammonites, they had an internal shell called a guard, which fossilised over millions of years, making them an important part of the Jurassic fossil record.

This specimen displays excellent preservation, showcasing its characteristic elongated, bullet-shaped guard with well-defined surface features. Belemnite fossils provide key insights into the evolution of cephalopods and their role in ancient marine ecosystems.

Key Features:

  • Authentic Cylindroteuthis puzosiana fossil belemnite
  • Size: 6.5 inches in length
  • Age: Approximately 157-163 million years old (Oxfordian, Jurassic)
  • Origin: Oxford Clay, Willington, Cambridgeshire, UK
  • Exceptional preservation with well-defined surface details
  • From the Alice Purnell Collection, one of the largest ammonite and fossil collections in the world
  • 100 percent genuine specimen with Certificate of Authenticity

Scale Rule Squares = 1cm – Please see photos for accurate sizing.

All of our fossils are guaranteed genuine and securely packaged for worldwide shipping.

(Actual as seen)

Out of stock

SKU: AF0491 Category:

Description

This is a rare and well-preserved 6.5-inch Cylindroteuthis puzosiana belemnite fossil from the Oxford Clay Formation, Oxfordian stage of the Jurassic period, discovered in Willington, Cambridgeshire, United Kingdom. Belemnites were extinct marine cephalopods related to modern squid and cuttlefish. Unlike ammonites, they had an internal shell called a guard, which fossilised over millions of years, making them an important part of the Jurassic fossil record.

This specimen displays excellent preservation, showcasing its characteristic elongated, bullet-shaped guard with well-defined surface features. Belemnite fossils provide key insights into the evolution of cephalopods and their role in ancient marine ecosystems.

Key Features:

  • Authentic Cylindroteuthis puzosiana fossil belemnite
  • Size: 6.5 inches in length
  • Age: Approximately 157-163 million years old (Oxfordian, Jurassic)
  • Origin: Oxford Clay, Willington, Cambridgeshire, UK
  • Exceptional preservation with well-defined surface details
  • From the Alice Purnell Collection, one of the largest ammonite and fossil collections in the world
  • 100 percent genuine specimen with Certificate of Authenticity

Scale Rule Squares = 1cm – Please see photos for accurate sizing.

All of our fossils are guaranteed genuine and securely packaged for worldwide shipping.

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.

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