Plesiosaur Rib Bone Fossil – Jurassic Marine Reptile – Oxford Clay, UK

Description

This listing features a genuine Plesiosaur rib bone fossil, discovered in the Oxford Clay Formation, Lower Callovian, Jurassic: Water Park, Gloucestershire, UK. The Oxford Clay is a renowned marine deposit, famous for its exceptional preservation of Jurassic marine reptiles, including Plesiosaurs and Ichthyosaurs.

Plesiosaurs were large marine reptiles that thrived during the Jurassic period, characterized by long necks, strong paddle-like limbs, and streamlined bodies. They were dominant oceanic predators, feeding on fish, squid, and other marine organisms. This part of the rib structure, offers a fascinating insight into the anatomy of these prehistoric sea creatures.

Fossil Information:

• Species: Plesiosaur (Marine Reptile)
• Fossil Type: Rib
• Geological Formation: Oxford Clay
• Age: ~165 million years old (Lower Callovian, Middle Jurassic)
• Location: Water Park, Gloucestershire, UK
• Size: Full sizing provided in photos
• Preservation: Excellent natural preservation, showing fine bone structure

Key Features:

✔ Authentic Jurassic Plesiosaur rib fossil

✔ From the famous Oxford Clay Formation

✔ Well-preserved bone structure showcasing prehistoric anatomy

✔ Great for collectors, museums, and educational study

Authenticity & Certification:

All of our fossils are 100% genuine specimens and come with a Certificate of Authenticity. The fossil shown in the photos is the exact specimen you will receive.

Why Buy From Us?

This Plesiosaur costal bone fossil is from the Alice Purnell Collection, one of the largest and most respected fossil collections in the world. We specialize in high-quality, museum-grade fossils, making this a perfect addition for serious collectors, educators, and researchers.

Own a rare piece of Jurassic history today—add this Plesiosaur rib bone fossil to your collection!