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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GARENTIANA PARKINSONIA LONGIDENS Fossil Ammonite Jurassic Coast Inferior Oolite Dorset UK Burton Bradstock

Original price was: £60.00.Current price is: £54.00.

This outstanding specimen of Garentiana parkinsonia longidens is a scientifically intriguing and beautifully preserved ammonite from the Inferior Oolite Formation on the Jurassic Coast. Discovered on 30 April 2025 by our experienced field team, Alister and Alison, at Burton Bradstock, Dorset, UK, this fossil has been meticulously cleaned, prepped, and treated by Alison to professional standards.

The exact fossil shown in the listing photographs is the one you will receive. A 1cm scale cube is shown for accurate size reference. This fossil has been carefully chosen for its rarity, preservation quality, and visual impact.

Scientific & Geological Information:

  • Species/Subspecies: Garentiana parkinsonia longidens (attributed to Buckman, 1927)
  • Family: Parkinsoniidae
  • Superfamily: Stephanoceratoidea
  • Order: Ammonitida
  • Geological Stage: Bajocian (Middle Jurassic)
  • Formation: Inferior Oolite
  • Zone: Parkinsonia Zone (specifically within the Garentiana subzone)
  • Biozone: Parkinsonia biozone (wider correlation)
  • Depositional Environment: Shallow marine carbonate platform with oolitic sedimentation typical of the Inferior Oolite
  • Morphology Features: Strongly ribbed, evolute shell with broad whorls, defined ventral keels, and elongated tooth-like projections on some rib terminations; these “longidens” features are diagnostic of the subspecies
  • Notable: Garentiana parkinsonia longidens is an uncommon and sought-after ammonite taxon, valued by collectors and researchers for its rarity and role in Bajocian stratigraphy

Why Choose This Fossil?

  • 100% genuine and responsibly sourced
  • Certificate of Authenticity included
  • Discovered and prepared by our in-house team
  • Rare ammonite with stratigraphic significance
  • From the internationally celebrated Jurassic Coast World Heritage Site

Shipping & Handling:

  • Securely packed for safe transport
  • Tracked international shipping available

Enhance your fossil collection with this superb Garentiana parkinsonia longidens ammonite fossil—rich in history and exceptional in quality.

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

(Actual as seen)

Only 1 left in stock

SKU: CF3096 Category:

Description

This outstanding specimen of Garentiana parkinsonia longidens is a scientifically intriguing and beautifully preserved ammonite from the Inferior Oolite Formation on the Jurassic Coast. Discovered on 30 April 2025 by our experienced field team, Alister and Alison, at Burton Bradstock, Dorset, UK, this fossil has been meticulously cleaned, prepped, and treated by Alison to professional standards.

The exact fossil shown in the listing photographs is the one you will receive. A 1cm scale cube is shown for accurate size reference. This fossil has been carefully chosen for its rarity, preservation quality, and visual impact.

Scientific & Geological Information:

  • Species/Subspecies: Garentiana parkinsonia longidens (attributed to Buckman, 1927)
  • Family: Parkinsoniidae
  • Superfamily: Stephanoceratoidea
  • Order: Ammonitida
  • Geological Stage: Bajocian (Middle Jurassic)
  • Formation: Inferior Oolite
  • Zone: Parkinsonia Zone (specifically within the Garentiana subzone)
  • Biozone: Parkinsonia biozone (wider correlation)
  • Depositional Environment: Shallow marine carbonate platform with oolitic sedimentation typical of the Inferior Oolite
  • Morphology Features: Strongly ribbed, evolute shell with broad whorls, defined ventral keels, and elongated tooth-like projections on some rib terminations; these “longidens” features are diagnostic of the subspecies
  • Notable: Garentiana parkinsonia longidens is an uncommon and sought-after ammonite taxon, valued by collectors and researchers for its rarity and role in Bajocian stratigraphy

Why Choose This Fossil?

  • 100% genuine and responsibly sourced
  • Certificate of Authenticity included
  • Discovered and prepared by our in-house team
  • Rare ammonite with stratigraphic significance
  • From the internationally celebrated Jurassic Coast World Heritage Site

Shipping & Handling:

  • Securely packed for safe transport
  • Tracked international shipping available

Enhance your fossil collection with this superb Garentiana parkinsonia longidens ammonite fossil—rich in history and exceptional in quality.

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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