Description
This listing features a RARE KOSMOCERAS JASONI ammonite fossil block from the Oxford Clay, dated to the Callovian stage of the Jurassic period, approximately 166-163 million years ago. Discovered in the fossil-rich area of Peterborough, UK, this fossil block represents a fascinating piece of Jurassic marine history. It is part of the renowned Alice Purnell Collection, adding significant historical and scientific value.
Fossil Details:
- Species: Kosmoceras jasoni
- Fossil Type: Ammonite fossil block
- Geological Age: Callovian stage, Middle Jurassic (~166-163 million years ago)
- Formation: Oxford Clay
- Location: Peterborough, United Kingdom
- Provenance: From the Alice Purnell Collection, one of the most comprehensive and prestigious ammonite collections in the world.
- Dimensions: Refer to scale rule (1cm squares) in the photos for accurate sizing.
About Kosmoceras jasoni:
Kosmoceras jasoni is a well-known ammonite species characterized by its finely ribbed, ornamented shell and intricate suture patterns. These cephalopods lived in the shallow seas of the Middle Jurassic, where their distinctive shells served as both buoyancy aids and protective armor. Kosmoceras fossils are highly sought after by collectors due to their scientific importance and stunning aesthetic appeal.
About the Oxford Clay and Peterborough’s Fossil Legacy:
The Oxford Clay is one of the most famous Jurassic formations, known for its exceptional preservation of marine fossils. This geological layer records a time when warm, shallow seas teemed with life, including ammonites, marine reptiles, and other marine organisms. Peterborough, located near the heart of this fossil-rich formation, has long been a key site for Jurassic fossil discoveries.
Why This Fossil is Unique:
- Exceptional Preservation: This fossil block showcases a beautifully detailed Kosmoceras jasoni specimen with intricate ribbing and suture patterns.
- Scientific Significance: Fossils of Kosmoceras jasoni provide valuable insights into the biodiversity of Jurassic marine ecosystems.
- Prestigious Provenance: Part of the Alice Purnell Collection, this specimen carries the legacy of one of the largest and most respected fossil collections in the world.
- Display Quality: The fossil block format provides a natural and striking display of the ammonite within its matrix, making it perfect for collectors or educational purposes.
Certificate of Authenticity:
This fossil comes with a Certificate of Authenticity, verifying it as a 100% genuine specimen. The certificate includes detailed information about the species, geological age, and provenance, enhancing its value and authenticity.
Condition and Presentation:
The fossil has been professionally prepared to reveal its stunning natural details while retaining its original matrix for context and authenticity. The photos accurately depict the fossil you will receive, ensuring you know exactly what you are purchasing.
Perfect for Collectors, Educators, and Enthusiasts:
Whether you’re a seasoned collector, a geology educator, or a fossil enthusiast, this Kosmoceras jasoni fossil block is a rare and valuable find. Its aesthetic beauty, scientific significance, and connection to the renowned Alice Purnell Collection make it a standout piece.
All of our Fossils are 100% Genuine Specimens and come with a Certificate of Authenticity.
Add to Your Collection Today!
Don’t miss this opportunity to own a stunning and scientifically significant Kosmoceras jasoni ammonite fossil block from the Jurassic period. Enhance your collection with this remarkable piece of natural history!
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