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 Ichthyosaur Flipper Bone Fossil – Jurassic, Kimmeridge Clay, Weymouth, Dorset, UK – COA

£120.00

Ichthyosaur Flipper Bone Fossil – Jurassic Marine Reptile, Kimmeridge Clay, Weymouth, UK

Geological Period: Kimmeridgian, Late Jurassic (~155 Million Years Old)

Formation: Kimmeridge Clay

Location: Weymouth, Dorset, UK

Authenticity: 100% Genuine Specimen with Certificate of Authenticity

This is a rare and well-preserved Ichthyosaur flipper bone fossil from the Jurassic Kimmeridge Clay of Weymouth, Dorset, UK. Ichthyosaurs were large, fast-swimming marine reptiles that thrived in the Mesozoic seas, resembling modern dolphins but belonging to a completely different reptilian lineage.

Ichthyosaurs were among the top predators of the Jurassic seas, using their streamlined bodies and strong paddle-like flippers to propel themselves efficiently while hunting squid, fish, and other marine creatures. Fossils from the Kimmeridgian stage are particularly sought after due to their excellent preservation and scientific significance.

Why This Fossil is Special?

RARE & Collectible – Authentic Ichthyosaur flipper bone fossil from the Late Jurassic

Well-Preserved Detail – Fossilized bone structure remains intact

Direct from Kimmeridge Clay, Weymouth – A world-renowned fossil-rich site

100% Genuine & Authentic – Comes with a Certificate of Authenticity

From the Alice Purnell Collection – One of the largest ammonite and fossil collections in the world

Specifications:

Size: See scale rule in photos (each square = 1cm)

Condition: Excellent preservation with visible bone structure

Exact Specimen: The fossil shown in the images is the one you will receive

This museum-quality Ichthyosaur fossil is perfect for serious collectors, educational displays, or as a unique prehistoric relic from the Age of Dinosaurs.

Secure Packaging & Shipping

FAST & RELIABLE SHIPPING – Professionally packed for safe delivery

BUY WITH CONFIDENCE – Trusted seller with authentic natural history specimens

Don’t miss the chance to own this incredible Jurassic marine reptile fossil – Order Now!

(Actual as seen)

Out of stock

SKU: AF0201 Category:

Description

Ichthyosaur Flipper Bone Fossil – Jurassic Marine Reptile, Kimmeridge Clay, Weymouth, UK

Geological Period: Kimmeridgian, Late Jurassic (~155 Million Years Old)

Formation: Kimmeridge Clay

Location: Weymouth, Dorset, UK

Authenticity: 100% Genuine Specimen with Certificate of Authenticity

This is a rare and well-preserved Ichthyosaur flipper bone fossil from the Jurassic Kimmeridge Clay of Weymouth, Dorset, UK. Ichthyosaurs were large, fast-swimming marine reptiles that thrived in the Mesozoic seas, resembling modern dolphins but belonging to a completely different reptilian lineage.

Ichthyosaurs were among the top predators of the Jurassic seas, using their streamlined bodies and strong paddle-like flippers to propel themselves efficiently while hunting squid, fish, and other marine creatures. Fossils from the Kimmeridgian stage are particularly sought after due to their excellent preservation and scientific significance.

Why This Fossil is Special?

RARE & Collectible – Authentic Ichthyosaur flipper bone fossil from the Late Jurassic

Well-Preserved Detail – Fossilized bone structure remains intact

Direct from Kimmeridge Clay, Weymouth – A world-renowned fossil-rich site

100% Genuine & Authentic – Comes with a Certificate of Authenticity

From the Alice Purnell Collection – One of the largest ammonite and fossil collections in the world

Specifications:

Size: See scale rule in photos (each square = 1cm)

Condition: Excellent preservation with visible bone structure

Exact Specimen: The fossil shown in the images is the one you will receive

This museum-quality Ichthyosaur fossil is perfect for serious collectors, educational displays, or as a unique prehistoric relic from the Age of Dinosaurs.

Secure Packaging & Shipping

FAST & RELIABLE SHIPPING – Professionally packed for safe delivery

BUY WITH CONFIDENCE – Trusted seller with authentic natural history specimens

Don’t miss the chance to own this incredible Jurassic marine reptile fossil – Order Now!

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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