Pleuroceras spinatum ammonite fossil – upper toarcian jurassic – thorncombe beacon, uk – genuine specimen with certificate

Description

This listing features a stunning and genuine Pleuroceras spinatum ammonite fossil, discovered at Thorncombe Beacon, Dorset, UK, and dating to the Upper Toarcian Stage of the Jurassic Period (~180 million years ago). This striking fossil showcases the classic ribbed and strongly keeled morphology of the Pleuroceras genus and is an excellent example of British ammonite preservation.

Pleuroceras spinatum is a well-known species of planispiral ammonite, characterised by its sharp radial ribs and flattened whorls. These ammonites lived in the shallow seas that covered much of Europe during the Early Jurassic, and their fossils are often found in ironstone nodules or preserved in fine-grained shale and limestone.

This particular specimen was discovered on 10 April 2024 by our in-house field team members Alister and Alison, and was professionally cleaned, prepped, and treated by Alison, ensuring maximum visibility of its features and long-term preservation.

Geological & Collector Info:

• Species: Pleuroceras spinatum
• Fossil Type: Ammonite (extinct marine cephalopod)
• Age: Upper Toarcian, Jurassic (~180 million years ago)
• Formation: Beacon Limestone or equivalent Toarcian strata
• Location Found: Thorncombe Beacon, Dorset, United Kingdom
• Discovery Date: 10 April 2024
• Prepared by: Alison (Team Member)
• Authenticity: 100% Genuine – Certificate of Authenticity included
• Photo: The exact specimen photographed is the one you will receive
• Scale: 1cm cube included in photo for full sizing reference

Scientific & Collector Significance: Pleuroceras spinatum is a highly collectible ammonite due to its distinctive shape and strong radial ornamentation. Specimens from Thorncombe Beacon, part of the Jurassic Coast World Heritage Site, are especially prized for their scientific and aesthetic value.

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

Fast & Secure Shipping – Professionally packaged for safe transit.

Add a piece of Jurassic history to your collection with this certified Pleuroceras spinatum ammonite fossil from Thorncombe Beacon – a beautiful and scientifically important specimen.