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Peltoceratoides (Williamsoni) ardoense Fossil Ammonite Middle Oxfordian Jurassic Chatente France

Original price was: £36.00.Current price is: £28.80.

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.

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Description

Identification

This listing is for a Peltoceratoides (Williamsoni) ardoense fossil ammonite, identified as Middle Oxfordian and Jurassic. It is a distinctive palaeontological specimen for collectors interested in ammonites, Jurassic fossils and the marine history of France. The scientific identification is presented as supplied: Peltoceratoides (Williamsoni) ardoense.

Geological Context

The Oxfordian is a stage within the Jurassic Period, and the Middle Oxfordian represents a defined interval of Jurassic geological time. Ammonites were extinct marine cephalopods related to modern nautiluses, squid and cuttlefish. Their coiled fossil remains are important to geology because ammonite groups can help specialists compare and date sedimentary rock sequences. A Middle Oxfordian ammonite therefore provides a direct connection to Jurassic marine environments and the fossil record of ancient cephalopod life.

This specimen is particularly suited to collectors who value identified Jurassic material and fossils connected with a specific geological interval. Its named identification makes it useful for a labelled fossil cabinet, educational collection, geology display or palaeontology study set. The combination of genus-level identification, the supplied ardoense designation, and Middle Oxfordian Jurassic classification gives the piece clear scientific and collecting interest without relying solely on decorative appeal.

Locality and Collection

The locality supplied for this fossil is Chatente, France. French Jurassic fossils are widely appreciated by collectors for their connection to the long and varied marine history recorded in European sedimentary rocks. This specimen is documented as being from a named private collection:

From the Alice Purnell Collection

That collection association adds useful background for a collector maintaining provenance notes and catalogue records. The locality and geological identification can be recorded alongside the specimen as part of a personal fossil archive or museum-style display label.

Authenticity

This Fossil is a genuine specimen and Includes a Certificate of Authenticity lifetime guarantee generic card.

The certificate wording is included with the listing as supplied and provides accompanying authenticity documentation for the fossil. Collectors may wish to retain the certificate with the specimen when storing, displaying or transferring it as part of a collection.

Photography and Sizing

The photograph shows the actual specimen you will receive.

Full sizing is shown in the photographs.

The listing images should be used as the visual reference for the individual fossil being offered. Because the photographs show the actual specimen, they also allow the buyer to assess its appearance and presentation before purchase. The specimen is appropriate for a geology enthusiast, ammonite collector, Jurassic fossil enthusiast, classroom resource or anyone building a themed collection of scientifically identified fossil material.

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