Description
This listing features a Planisphinctes teruissimus ammonite fossil from the Ovalis Zone of the Inferior Oolite Formation, Bajocian stage, Jurassic period. Found in Sherborne, Dorset, UK, this fossil provides a stunning example of ammonite diversity in the Middle Jurassic seas over 170 million years ago.
The Planisphinctes teruissimus is known for its distinctive coiling and ribbed shell pattern, making it both a scientifically significant and visually appealing specimen. This well-preserved fossil highlights the intricate morphology of the species, offering a fascinating glimpse into the ancient marine ecosystems of the Jurassic.
Adding to its rarity and value, this specimen originates from the prestigious Alice Purnell Collection, one of the largest and most respected private ammonite collections in the world. Fossils from this collection are celebrated for their authenticity, exceptional quality, and historical importance.
Key Details:
- Species: Planisphinctes teruissimus (ammonite)
- Age: Bajocian, Jurassic (~170-175 million years old)
- Zone: Ovalis Zone, Inferior Oolite Formation
- Location: Sherborne, Dorset, UK
- Provenance: Alice Purnell Collection
Each fossil is 100% genuine and comes with a Certificate of Authenticity, ensuring its quality and authenticity. The exact specimen you will receive is shown in the photos, with a scale rule featuring 1cm squares included for accurate size reference.
This ammonite fossil has been carefully selected and meticulously preserved, making it an ideal addition to any fossil collection, a valuable educational tool, or a stunning display piece for enthusiasts of paleontology and natural history.
Don’t miss the opportunity to own this rare and scientifically important ammonite fossil with impeccable provenance from the world-renowned Alice Purnell Collection. Order now to secure this extraordinary specimen for your collection!






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