Description
Phylloceras heterophyllum Fossil Ammonite – Beacon Limestone, Jurassic – Ilminster, Somerset, UK
About the Fossil:
This stunning Phylloceras heterophyllum ammonite fossil originates from the Beacon Limestone Formation, dating back to the Jurassic period (~180-170 million years ago). It was found in Ilminster, Somerset, UK, a location well known for its remarkable fossil preservation. Phylloceras heterophyllum is characterized by its smooth shell, elegant suture lines, and distinctive coiling, making it a highly sought-after specimen among collectors.
This particular fossil was discovered by our own team members, Alister and Alison, on 03 November 2024, and has been expertly cleaned, prepped, and treated by Alison to highlight its natural features and ensure its longevity.
Phylloceras belonged to a group of ammonites known for their thin, involute shells with intricate suture patterns, indicating a deep-water lifestyle compared to more robust, ribbed ammonites. Their streamlined form suggests they were strong swimmers, possibly filling a similar ecological niche to modern squid.
Geology & Formation:
- Geological Age: Jurassic (~180-170 million years ago)
- Formation: Beacon Limestone
- Location: Ilminster, Somerset, UK
- Preservation: Exceptional fossilization with detailed suture lines and well-defined shell structure
Why This Fossil?
✔ 100% Genuine Specimen – Comes with a Certificate of Authenticity
✔ Unique Discovery – Found by our team members, Alister and Alison, on 03 November 2024
✔ Expertly Prepared – Cleaned, prepped, and treated by Alison
✔ Rare & 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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