Description
Presenting a rare and beautifully preserved Sonninia ovalis ammonite fossil, an exquisite specimen from the Inferior Oolite Formation of the Bajocian stage in the Jurassic period. Discovered at Sandford Lane, Sherborne, Dorset, UK, this fossil is a true collector’s piece, combining scientific significance with natural beauty.
Key Features:
- Species: Sonninia ovalis
- Geological Period: Jurassic
- Stage: Bajocian (~170-168 million years ago)
- Zone: Humphriesianum Zone
- Formation: Inferior Oolite
- Location: Sandford Lane, Sherborne, Dorset, UK
- Provenance: From the renowned Alice Purnell Collection
- Size: Approximately 2.75 inches in diameter
About Sonninia ovalis:
Sonninia ovalis is a distinctive ammonite species characterized by its finely ribbed shell and elegant, oval shape. These extinct marine mollusks lived in the warm, shallow seas of the Jurassic period, and their fossils are key markers for understanding the Bajocian stage’s stratigraphy and marine ecosystems.
Ammonites like Sonninia ovalis are prized by collectors for their beauty, rarity, and historical significance. This specimen, with its intricate ribbing and excellent preservation, is a standout piece for any fossil enthusiast or researcher.
The Inferior Oolite and Sandford Lane:
The Inferior Oolite Formation, particularly the Humphriesianum Zone, is renowned for its rich fossil deposits. The Sandford Lane area in Sherborne, Dorset, has yielded some of the finest examples of Jurassic fossils, offering a window into the diverse marine life of the time.
Provenance and Authenticity:
This exceptional fossil comes from the world-famous Alice Purnell Collection, known for its museum-quality specimens and rare finds. Every fossil in this collection has been carefully curated for its rarity, quality, and scientific importance.
Your purchase will include a Certificate of Authenticity, verifying the fossil’s species, age, and provenance, ensuring complete confidence in its authenticity.
Why This Fossil Is Special:
- Rare Species: Sonninia ovalis fossils of this size and preservation are hard to find.
- Exceptional Preservation: The intricate details of the ribbing and overall structure make this fossil a true gem.
- Historic Provenance: From the Alice Purnell Collection, a treasure trove of high-quality fossils.
- Collector’s Value: Ideal for display, scientific research, or as a unique addition to any fossil collection.
What’s Included:
- 2.75″ Sonninia ovalis ammonite fossil, as shown in the photos
- Certificate of Authenticity, guaranteeing the fossil’s authenticity and provenance
Display and Collectability:
This Sonninia ovalis fossil ammonite is a beautiful and scientifically significant specimen, perfect as a display piece or for further study. Its connection to Jurassic marine history makes it an invaluable addition to any fossil enthusiast’s collection.
Additional Information:
The fossil has been professionally prepared to showcase its natural beauty and features. The photos provided show the actual specimen you will receive, ensuring complete transparency.
All of our Fossils are 100% Genuine Specimens and come with a Certificate of Authenticity.
Don’t miss the opportunity to own this rare Sonninia ovalis ammonite fossil from Sherborne, Dorset, UK—a remarkable piece of natural history that will enhance any fossil collection!








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