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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Peltoceratoides (williamsoni) ardoense fossil ammonite - middle oxfordian, jurassic - charente, france - genuine specimen + coa
Peltoceratoides (williamsoni) ardoense fossil ammonite - middle oxfordian, jurassic - charente, france - genuine specimen + coa - Image 2
Peltoceratoides (williamsoni) ardoense fossil ammonite - middle oxfordian, jurassic - charente, france - genuine specimen + coa - Image 3

Peltoceratoides (williamsoni) ardoense fossil ammonite – middle oxfordian, jurassic – charente, france – genuine specimen + coa

Original price was: £36.00.Current price is: £32.40.

For sale is an authentic Peltoceratoides (Williamsoni) ardoense ammonite fossil from the Middle Oxfordian stage of the Jurassic Period, discovered in Charente, France. This remarkable specimen displays the distinct ribbed shell and coiled structure characteristic of the Peltoceratoides genus, making it an outstanding piece for fossil collectors and paleontology enthusiasts.

Geology & Fossil Type:

This ammonite originates from the Middle Oxfordian, a stage within the Upper Jurassic, dating back approximately 160 million years. The Oxfordian period was dominated by warm, shallow seas, which provided a thriving environment for ammonites. These fossils play an essential role in biostratigraphy, helping geologists correlate Jurassic rock layers across different regions.

Peltoceratoides (Williamsoni) ardoense belonged to the subclass Ammonoidea, an extinct group of marine mollusks closely related to modern squids and octopuses. Ammonites used their chambered shells for buoyancy control, allowing them to navigate prehistoric oceans efficiently. Their ribbed exoskeletons not only provided protection from predators but also reinforced structural integrity.

Fossil Details:

  • 100% Genuine Fossil – No Replicas or Synthetics
  • Comes with a Certificate of Authenticity
  • From the Alice Purnell Collection, a highly regarded fossil collection
  • Scale cube = 1cm for size reference (please see photos for full dimensions)
  • You will receive the exact specimen shown in the listing

This rare Peltoceratoides (Williamsoni) ardoense ammonite fossil is an ideal specimen for fossil collectors, educators, and natural history enthusiasts. Whether displayed as a stunning showcase piece, studied for its geological significance, or given as a unique prehistoric gift, this ammonite offers a glimpse into the ancient marine world of the Jurassic seas.

Shop with confidence! We specialize in authentic fossils and minerals, ensuring each specimen is carefully selected and properly identified. If you have any questions, feel free to reach out!

Fast & Secure Shipping Available Worldwide.

(Actual as seen)

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SKU: AF1014 Category:

Description

For sale is an authentic Peltoceratoides (Williamsoni) ardoense ammonite fossil from the Middle Oxfordian stage of the Jurassic Period, discovered in Charente, France. This remarkable specimen displays the distinct ribbed shell and coiled structure characteristic of the Peltoceratoides genus, making it an outstanding piece for fossil collectors and paleontology enthusiasts.

Geology & Fossil Type:

This ammonite originates from the Middle Oxfordian, a stage within the Upper Jurassic, dating back approximately 160 million years. The Oxfordian period was dominated by warm, shallow seas, which provided a thriving environment for ammonites. These fossils play an essential role in biostratigraphy, helping geologists correlate Jurassic rock layers across different regions.

Peltoceratoides (Williamsoni) ardoense belonged to the subclass Ammonoidea, an extinct group of marine mollusks closely related to modern squids and octopuses. Ammonites used their chambered shells for buoyancy control, allowing them to navigate prehistoric oceans efficiently. Their ribbed exoskeletons not only provided protection from predators but also reinforced structural integrity.

Fossil Details:

  • 100% Genuine Fossil – No Replicas or Synthetics
  • Comes with a Certificate of Authenticity
  • From the Alice Purnell Collection, a highly regarded fossil collection
  • Scale cube = 1cm for size reference (please see photos for full dimensions)
  • You will receive the exact specimen shown in the listing

This rare Peltoceratoides (Williamsoni) ardoense ammonite fossil is an ideal specimen for fossil collectors, educators, and natural history enthusiasts. Whether displayed as a stunning showcase piece, studied for its geological significance, or given as a unique prehistoric gift, this ammonite offers a glimpse into the ancient marine world of the Jurassic seas.

Shop with confidence! We specialize in authentic fossils and minerals, ensuring each specimen is carefully selected and properly identified. If you have any questions, feel free to reach out!

Fast & Secure Shipping Available Worldwide.

Additional information

Era

Jurassic
Origin

France

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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