Description
PARKINSONIA PARKINSONI Fossil Ammonite – Inferior Oolite, Bajocian, Jurassic – Horn Park, United Kingdom
About the Fossil:
This well-preserved Parkinsonia parkinsoni ammonite fossil originates from the Inferior Oolite of the Bajocian stage (~170-168 million years ago) of the Middle Jurassic and was discovered in Horn Park, United Kingdom. Parkinsonia is a genus of strongly ribbed evolute ammonites, known for their distinctive suture patterns and prominent whorls, making them highly sought-after specimens for collectors and researchers.
During the Middle Jurassic, ammonites like Parkinsonia parkinsoni thrived in warm, shallow marine environments, where they were active swimmers, preying on smaller marine organisms. The Inferior Oolite formation of Horn Park is renowned for its rich ammonite deposits, providing significant paleontological insights into Jurassic marine ecosystems.
Geology & Formation:
- Geological Age: Bajocian, Middle Jurassic (~170-168 million years ago)
- Formation: Inferior Oolite
- Location: Horn Park, United Kingdom
- Preservation: Excellent fossilization with well-defined ribbing, suture patterns, and shell morphology
Why This Fossil?
✔ 100% Genuine Specimen – Comes with a Certificate of Authenticity
✔ Highly Collectible – From the renowned Alice Purnell Collection
✔ Perfect for Display or Study – Ideal for fossil collectors, students, and paleontology enthusiasts
✔ Scale Rule/Cube = 1cm – See photos for full sizing
The fossil in the photo is the exact specimen you will receive!
📦 Secure Packaging & Fast Shipping – Your fossil will be carefully packed for a safe journey!







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