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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Iridescent psiloceras planorbis ammonite fossil – jurassic blue lias, watchet somerset uk – genuine british fossil with certificate

Original price was: £18.00.Current price is: £16.20.

This listing features a remarkable and iridescent fossil ammonite – Psiloceras planorbis, found in the Blue Lias Formation near Watchet, Somerset, UK. Dating back to the Early Jurassic Period, approximately 199 million years ago, this ammonite displays a captivating natural iridescence – a shimmering rainbow-like effect that makes it highly desirable for collectors and enthusiasts alike.

Psiloceras planorbis is one of the earliest ammonite species of the Jurassic, serving as an important index fossil for geologists worldwide to identify the beginning of the Jurassic system. These creatures were part of an ancient lineage of marine cephalopods, distantly related to modern squid and octopuses. Their coiled external shells were divided into gas-filled chambers that aided in buoyancy control as they moved through prehistoric seas.

This specific specimen was discovered by our own team members, Alister and Alison, on 29 September 2024, along the Jurassic coast. It has been carefully cleaned, prepped, and treated by Alison to enhance its preservation and aesthetic appeal.

Item Details:

  • Name: Psiloceras planorbis
  • Type: Ammonite Fossil
  • Age: Early Jurassic Period
  • Geological Formation: Blue Lias Formation
  • Location Found: Watchet, Somerset, UK
  • Scale Reference: Scale cube = 1cm (please see photo for full sizing)
  • Certificate of Authenticity: Included

ACTUAL AS SEEN: The image shows the exact specimen you will receive. Each fossil is hand-selected and photographed to reflect its true form and features.

Please Note:

  • Some fossils may be propped for photography.
  • Colours may vary slightly due to lighting and monitor settings.
  • Measurements are approximate due to natural shape variations.
  • Once this fossil is sold, a new listing will replace it with updated photos and details.

100% Genuine Fossil – Professionally Prepared – Certificate of Authenticity Included

(Actual as seen)

Only 1 left in stock

SKU: CF3000 Category:

Description

This listing features a remarkable and iridescent fossil ammonite – Psiloceras planorbis, found in the Blue Lias Formation near Watchet, Somerset, UK. Dating back to the Early Jurassic Period, approximately 199 million years ago, this ammonite displays a captivating natural iridescence – a shimmering rainbow-like effect that makes it highly desirable for collectors and enthusiasts alike.

Psiloceras planorbis is one of the earliest ammonite species of the Jurassic, serving as an important index fossil for geologists worldwide to identify the beginning of the Jurassic system. These creatures were part of an ancient lineage of marine cephalopods, distantly related to modern squid and octopuses. Their coiled external shells were divided into gas-filled chambers that aided in buoyancy control as they moved through prehistoric seas.

This specific specimen was discovered by our own team members, Alister and Alison, on 29 September 2024, along the Jurassic coast. It has been carefully cleaned, prepped, and treated by Alison to enhance its preservation and aesthetic appeal.

Item Details:

  • Name: Psiloceras planorbis
  • Type: Ammonite Fossil
  • Age: Early Jurassic Period
  • Geological Formation: Blue Lias Formation
  • Location Found: Watchet, Somerset, UK
  • Scale Reference: Scale cube = 1cm (please see photo for full sizing)
  • Certificate of Authenticity: Included

ACTUAL AS SEEN: The image shows the exact specimen you will receive. Each fossil is hand-selected and photographed to reflect its true form and features.

Please Note:

  • Some fossils may be propped for photography.
  • Colours may vary slightly due to lighting and monitor settings.
  • Measurements are approximate due to natural shape variations.
  • Once this fossil is sold, a new listing will replace it with updated photos and details.

100% Genuine Fossil – Professionally Prepared – Certificate of Authenticity Included

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