Description
This listing showcases a Oppelia subcostata ammonite fossil from the Oxfordian stage of the Jurassic period, discovered in the fossil-rich region of Calvados, France. This rare and beautifully preserved specimen dates back over 160 million years, providing a unique glimpse into the ancient marine ecosystems of the Jurassic seas.
The Oppelia subcostata is an ammonite species renowned for its distinctive, finely ribbed shell and tightly coiled structure. This specimen has been expertly preserved, capturing the intricate details of its morphology, making it both scientifically significant and visually stunning.
This fossil is part of the esteemed Alice Purnell Collection, one of the largest and most prestigious private collections of ammonites in the world. Fossils from this collection are celebrated for their quality, authenticity, and historical importance, making them highly sought after by collectors and paleontologists.
Key Details:
- Species: Oppelia subcostata (ammonite)
- Age: Oxfordian, Jurassic (~157-163 million years old)
- Location: Calvados, France
- Provenance: Alice Purnell Collection
This fossil is 100% genuine and comes with a Certificate of Authenticity, guaranteeing its authenticity and value. 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 is an excellent addition to any fossil collection, a valuable educational resource, or a striking display piece that highlights the incredible biodiversity of Earth’s prehistoric history. Its rarity, provenance, and exceptional preservation make it a must-have for fossil enthusiasts and collectors.
Don’t miss this opportunity to own a rare and scientifically important ammonite fossil with impeccable provenance from the world-renowned Alice Purnell Collection. Order today to secure this extraordinary piece for your collection!







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