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 5" Fossil Ammonite Gleviceras victoris Lower Pliensbachian Jurassic Radstock Quarry UK Genuine
Rare 5" Fossil Ammonite Gleviceras victoris Lower Pliensbachian Jurassic Radstock Quarry UK Genuine - Image 2

Rare 5″ Fossil Ammonite Gleviceras victoris Lower Pliensbachian Jurassic Radstock Quarry UK Genuine

£240.00

This listing features a rare and scientifically significant 5″ fossil ammonite of the species Gleviceras victoris, discovered in the Lower Pliensbachian stage of the Jurassic period, from Radstock Grove Quarry, located in Radstock, Somerset, United Kingdom.

This ammonite is beautifully preserved, exhibiting elegant ribbing and a compressed, involute shell typical of its genus. It represents an excellent example of early Jurassic marine life and is a fine collector-grade specimen.

  • Fossil Type: Ammonite (extinct marine cephalopod)
  • Species: Gleviceras victoris
  • Size: Approx. 5 inches in diameter (scale rule shown in photo – 1cm per cube)
  • Geological Period: Early Jurassic
  • Stage: Lower Pliensbachian (~190–183 million years ago)
  • Zone (where possible): Jamesoni Zone (common for Gleviceras)
  • Family: Oxynoticeratidae
  • Superfamily: Psiloceratoidea
  • Order: Ammonitida
  • Locality: Radstock Grove Quarry, Radstock, Somerset, England, UK
  • Preservation: Naturally preserved in limestone, with minimal preparation to expose features

Geological & Scientific Context:

The Lower Pliensbachian stage of the Early Jurassic was a time of dynamic marine evolution, especially in ammonoid diversification. Gleviceras victoris is a well-documented ammonite species associated with the Jamesoni Zone and often found in the Blue Lias and Charmouth Mudstone Formations of the UK.

The Radstock area in Somerset was once covered by a shallow sea, forming part of a broader epicontinental marine environment with low-energy sedimentation, ideal for fossil preservation. These ammonites thrived in such environments and are often used in biostratigraphy to correlate Lower Jurassic rock layers across Europe.

This specimen’s morphology includes a tightly coiled, compressed shell with fine ribbing and a narrow venter. These features are characteristic of the Oxynoticeratidae family, which is known for fast-swimming, nektonic carnivores in marine settings.

Notable Features:

  • Fine ribbing and tight coiling typical of Gleviceras species
  • Excellent three-dimensional preservation
  • From a classic and historically significant UK fossil locality

Authenticity Guaranteed: All of our fossils are 100% genuine specimens. This ammonite comes with a Certificate of Authenticity to confirm its provenance and authenticity.

Photo Disclosure: The fossil you see is the actual item you will receive. Photos include a centimetre scale cube for accurate sizing (1cm per square).

This Gleviceras victoris ammonite is ideal for fossil enthusiasts, educators, and serious collectors alike. It captures the intricate beauty of Early Jurassic marine life and makes an eye-catching addition to any fossil collection.

(Actual as seen)

Only 1 left in stock

SKU: UF4564 Category:

Description

This listing features a rare and scientifically significant 5″ fossil ammonite of the species Gleviceras victoris, discovered in the Lower Pliensbachian stage of the Jurassic period, from Radstock Grove Quarry, located in Radstock, Somerset, United Kingdom.

This ammonite is beautifully preserved, exhibiting elegant ribbing and a compressed, involute shell typical of its genus. It represents an excellent example of early Jurassic marine life and is a fine collector-grade specimen.

  • Fossil Type: Ammonite (extinct marine cephalopod)
  • Species: Gleviceras victoris
  • Size: Approx. 5 inches in diameter (scale rule shown in photo – 1cm per cube)
  • Geological Period: Early Jurassic
  • Stage: Lower Pliensbachian (~190–183 million years ago)
  • Zone (where possible): Jamesoni Zone (common for Gleviceras)
  • Family: Oxynoticeratidae
  • Superfamily: Psiloceratoidea
  • Order: Ammonitida
  • Locality: Radstock Grove Quarry, Radstock, Somerset, England, UK
  • Preservation: Naturally preserved in limestone, with minimal preparation to expose features

Geological & Scientific Context:

The Lower Pliensbachian stage of the Early Jurassic was a time of dynamic marine evolution, especially in ammonoid diversification. Gleviceras victoris is a well-documented ammonite species associated with the Jamesoni Zone and often found in the Blue Lias and Charmouth Mudstone Formations of the UK.

The Radstock area in Somerset was once covered by a shallow sea, forming part of a broader epicontinental marine environment with low-energy sedimentation, ideal for fossil preservation. These ammonites thrived in such environments and are often used in biostratigraphy to correlate Lower Jurassic rock layers across Europe.

This specimen’s morphology includes a tightly coiled, compressed shell with fine ribbing and a narrow venter. These features are characteristic of the Oxynoticeratidae family, which is known for fast-swimming, nektonic carnivores in marine settings.

Notable Features:

  • Fine ribbing and tight coiling typical of Gleviceras species
  • Excellent three-dimensional preservation
  • From a classic and historically significant UK fossil locality

Authenticity Guaranteed: All of our fossils are 100% genuine specimens. This ammonite comes with a Certificate of Authenticity to confirm its provenance and authenticity.

Photo Disclosure: The fossil you see is the actual item you will receive. Photos include a centimetre scale cube for accurate sizing (1cm per square).

This Gleviceras victoris ammonite is ideal for fossil enthusiasts, educators, and serious collectors alike. It captures the intricate beauty of Early Jurassic marine life and makes an eye-catching addition to any fossil collection.

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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