Description
For sale is a rare and well-preserved Prodeshayesites obsoletus ammonite fossil, found near Baulking, close to Farringdon, United Kingdom, and dating to the Aptian stage of the Early Cretaceous period, approximately 125 to 113 million years ago. This specimen was recovered from the Fullers Earth Formation, a unit well-known for its rich marine invertebrate fauna.
This exceptional fossil comes from the acclaimed Alice Purnell Collection, recognised for its scientifically significant and beautifully curated specimens. The fossil in the photo is the exact piece you will receive, selected for its preservation, aesthetic form, and historical significance.
Geological & Species Details:
- Species: Prodeshayesites obsoletus
- Type: Ammonite (extinct marine cephalopod)
- Age: Cretaceous (Aptian Stage)
- Formation: Fullers Earth
- Location: Baulking, near Farringdon, United Kingdom
Key Features:
- 100% Genuine Fossil – Supplied with a Certificate of Authenticity.
- Well-Preserved and Rare Species – Excellent shell form and detail.
- From the Alice Purnell Collection – A highly trusted source of rare and quality fossils.
- Ideal for Advanced Collectors, Researchers, or Educational Use
- Scale Rule / Cube = 1cm – See photo for exact sizing.
Prodeshayesites obsoletus is an uncommon ammonite from the Lower Cretaceous and is especially sought after by collectors due to its limited distribution and biostratigraphic importance. This fossil makes an outstanding addition to any ammonite collection or scientific display.
Secure this authentic and rare Prodeshayesites obsoletus fossil ammonite today—a beautiful piece of Britain’s Cretaceous past!






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