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 Hybodont Fossil Shark Spine - Astracanthus, Jurassic (Kimmeridgian) Farringdon Sponge Beds, UK + COA!
Rare Hybodont Fossil Shark Spine - Astracanthus, Jurassic (Kimmeridgian) Farringdon Sponge Beds, UK + COA! - Image 2

Rare Hybodont Fossil Shark Spine – Astracanthus, Jurassic (Kimmeridgian) Farringdon Sponge Beds, UK + COA!

£60.00

Hybodont Fossil Shark Spine – Astracanthus, Jurassic Period (Kimmeridgian) from Farringdon Sponge Beds, UK

This listing offers a rare and genuine fossilized spine from the extinct Hybodont shark species, Astracanthus, which thrived during the Jurassic period. This incredible specimen comes from the Farringdon Sponge Beds, specifically from the Kimmeridgian stage of the Jurassic, in Farringdon, UK. The spine is a beautifully preserved piece of prehistoric marine life, offering a unique glimpse into the ancient seas of the Mesozoic era.

Origin and History:

  • Species: Astracanthus (Hybodont Shark)
  • Period: Jurassic, Kimmeridgian Stage (approx. 157-152 million years ago)
  • Location Found: Farringdon Sponge Beds, Farringdon, UK

Hybodont sharks, belonging to the extinct group Hybodontiformes, were an ancient lineage of sharks that lived from the Devonian period through to the Late Cretaceous. The Astracanthus species is particularly known for its distinctive spiny dorsal fins, which provided them with both protection and balance in the water. Fossils like this shark spine are rare and invaluable for understanding the diversity of marine life during the Jurassic period.

Why This Fossil? This Astracanthus Hybodont fossilized shark spine is a genuine and 100% authentic specimen. It originates from the Jurassic period’s Kimmeridgian stage and has been preserved in the Farringdon Sponge Beds, an iconic fossil site in the UK. The fossil is accompanied by a Certificate of Authenticity to guarantee its provenance and authenticity. The exact fossil shown in the photos is what you will receive. A 1 cm scale cube is included in the images to provide accurate sizing—please refer to the photos for full measurements.

Product Details:

  • Type: Fossilized Shark Spine
  • Species: Astracanthus (Hybodont Shark)
  • Age: Jurassic, Kimmeridgian Stage (approx. 157-152 million years old)
  • Location: Farringdon Sponge Beds, Farringdon, UK
  • Condition: Excellent preservation, with distinct spiny features intact; natural wear from age, as shown in the photos

Included in Your Purchase:

  • 1x Fossil Hybodont shark spine (exact specimen shown in photos)
  • Certificate of Authenticity (COA) verifying this is a 100% genuine fossil

About Us: We are passionate about offering ethically sourced, genuine fossils from reputable sites around the world. Every fossil in our collection is selected for its rarity and historical significance and is backed by a Certificate of Authenticity to ensure its legitimacy and value.

Please Note: The fossil shown in the photos is the exact item you will receive. If you have any questions or need additional information, please do not hesitate to contact us. We are happy to assist with any inquiries.

Own a unique piece of prehistoric history today! This rare Astracanthus Hybodont fossilized shark spine from the Jurassic period makes a fascinating addition to any fossil collection and a perfect gift for paleontology enthusiasts.

Thank you for viewing our listing!

(Actual as seen)

Out of stock

SKU: UF1139 Category:

Description

Hybodont Fossil Shark Spine – Astracanthus, Jurassic Period (Kimmeridgian) from Farringdon Sponge Beds, UK

This listing offers a rare and genuine fossilized spine from the extinct Hybodont shark species, Astracanthus, which thrived during the Jurassic period. This incredible specimen comes from the Farringdon Sponge Beds, specifically from the Kimmeridgian stage of the Jurassic, in Farringdon, UK. The spine is a beautifully preserved piece of prehistoric marine life, offering a unique glimpse into the ancient seas of the Mesozoic era.

Origin and History:

  • Species: Astracanthus (Hybodont Shark)
  • Period: Jurassic, Kimmeridgian Stage (approx. 157-152 million years ago)
  • Location Found: Farringdon Sponge Beds, Farringdon, UK

Hybodont sharks, belonging to the extinct group Hybodontiformes, were an ancient lineage of sharks that lived from the Devonian period through to the Late Cretaceous. The Astracanthus species is particularly known for its distinctive spiny dorsal fins, which provided them with both protection and balance in the water. Fossils like this shark spine are rare and invaluable for understanding the diversity of marine life during the Jurassic period.

Why This Fossil? This Astracanthus Hybodont fossilized shark spine is a genuine and 100% authentic specimen. It originates from the Jurassic period’s Kimmeridgian stage and has been preserved in the Farringdon Sponge Beds, an iconic fossil site in the UK. The fossil is accompanied by a Certificate of Authenticity to guarantee its provenance and authenticity. The exact fossil shown in the photos is what you will receive. A 1 cm scale cube is included in the images to provide accurate sizing—please refer to the photos for full measurements.

Product Details:

  • Type: Fossilized Shark Spine
  • Species: Astracanthus (Hybodont Shark)
  • Age: Jurassic, Kimmeridgian Stage (approx. 157-152 million years old)
  • Location: Farringdon Sponge Beds, Farringdon, UK
  • Condition: Excellent preservation, with distinct spiny features intact; natural wear from age, as shown in the photos

Included in Your Purchase:

  • 1x Fossil Hybodont shark spine (exact specimen shown in photos)
  • Certificate of Authenticity (COA) verifying this is a 100% genuine fossil

About Us: We are passionate about offering ethically sourced, genuine fossils from reputable sites around the world. Every fossil in our collection is selected for its rarity and historical significance and is backed by a Certificate of Authenticity to ensure its legitimacy and value.

Please Note: The fossil shown in the photos is the exact item you will receive. If you have any questions or need additional information, please do not hesitate to contact us. We are happy to assist with any inquiries.

Own a unique piece of prehistoric history today! This rare Astracanthus Hybodont fossilized shark spine from the Jurassic period makes a fascinating addition to any fossil collection and a perfect gift for paleontology enthusiasts.

Thank you for viewing our listing!

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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