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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Cut and Polished British Jurassic Ammonite Fossil Dorset UK Genuine Display Specimen

£43.20

This exceptional cut and polished British Jurassic Ammonite fossil is a stunning example of natural history and geological beauty. Sourced from Jurassic-age deposits in the UK, this specimen offers both scientific significance and aesthetic appeal. The specimen has been expertly sliced and polished to reveal the intricate internal chamber structure of the ammonite, showcasing mineral infill patterns and natural calcite crystallisation formed over millions of years.

Ammonites are extinct marine molluscs that thrived in Earth’s oceans during the Mesozoic Era, particularly the Jurassic Period (approx. 201 to 145 million years ago). They are part of the subclass Ammonoidea and are closely related to modern-day cephalopods like squids and octopuses. Their fossilised shells are prized for their spiral form and preservation quality.

The fossil in this listing is an actual, carefully selected specimen and the exact piece you see in the photographs. Scale rule squares/cube = 1cm. For full sizing details, please refer to the provided photo.

Scientific & Geological Information:

  • Fossil Type: Ammonite (sliced and polished)
  • Age: Jurassic Period (approx. 201–145 million years ago)
  • Location: Dorset, United Kingdom
  • Depositional Environment: Shallow marine shelf
  • Preservation: Mineralised internal structure with polished finish revealing calcite or aragonite chambers
  • Morphology Features: Spiral shell with visible suture lines and chamber divisions; cross-section reveals infilled minerals and septa

Why This Specimen Stands Out:

  • Polished to enhance aesthetic and structural details
  • Genuine British Jurassic ammonite fossil
  • A stunning display or educational piece
  • Ideal for collectors, educators, and natural history enthusiasts
  • Supplied with a Certificate of Authenticity

Shipping & Packaging:

  • Professionally and securely packaged
  • Tracked and insured shipping available worldwide

This polished ammonite specimen is a fascinating piece of Earth’s history and a perfect addition to any fossil collection or as a natural décor element.

All of our Fossils are 100% Genuine Specimens & come with a Certificate of Authenticity.

(Actual as seen)

Only 1 left in stock

SKU: UF3503 Category:

Description

This exceptional cut and polished British Jurassic Ammonite fossil is a stunning example of natural history and geological beauty. Sourced from Jurassic-age deposits in the UK, this specimen offers both scientific significance and aesthetic appeal. The specimen has been expertly sliced and polished to reveal the intricate internal chamber structure of the ammonite, showcasing mineral infill patterns and natural calcite crystallisation formed over millions of years.

Ammonites are extinct marine molluscs that thrived in Earth’s oceans during the Mesozoic Era, particularly the Jurassic Period (approx. 201 to 145 million years ago). They are part of the subclass Ammonoidea and are closely related to modern-day cephalopods like squids and octopuses. Their fossilised shells are prized for their spiral form and preservation quality.

The fossil in this listing is an actual, carefully selected specimen and the exact piece you see in the photographs. Scale rule squares/cube = 1cm. For full sizing details, please refer to the provided photo.

Scientific & Geological Information:

  • Fossil Type: Ammonite (sliced and polished)
  • Age: Jurassic Period (approx. 201–145 million years ago)
  • Location: Dorset, United Kingdom
  • Depositional Environment: Shallow marine shelf
  • Preservation: Mineralised internal structure with polished finish revealing calcite or aragonite chambers
  • Morphology Features: Spiral shell with visible suture lines and chamber divisions; cross-section reveals infilled minerals and septa

Why This Specimen Stands Out:

  • Polished to enhance aesthetic and structural details
  • Genuine British Jurassic ammonite fossil
  • A stunning display or educational piece
  • Ideal for collectors, educators, and natural history enthusiasts
  • Supplied with a Certificate of Authenticity

Shipping & Packaging:

  • Professionally and securely packaged
  • Tracked and insured shipping available worldwide

This polished ammonite specimen is a fascinating piece of Earth’s history and a perfect addition to any fossil collection or as a natural décor element.

All of our Fossils are 100% Genuine Specimens & come with a Certificate of Authenticity.

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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