Bothriodon Tooth Fossil Rare Oligocene Isle of Wight Hamstead Cliff UK Early Mammal Authentic Certified Specimen

Description

Bothriodon (Anthracothere) Tooth Fossil – Rare Early Mammal Specimen

This rare and highly collectible Bothriodon tooth fossil originates from the Bouldnor Formation at Hamstead Cliff on the Isle of Wight, one of the most important Oligocene fossil sites in the United Kingdom. The specimen shown in the photographs is the exact fossil you will receive, carefully selected for its preservation and scientific interest. It is a genuine fossil and includes a Certificate of Authenticity with a lifetime guarantee, ensuring confidence in its provenance and authenticity.

Discovery and Professional Preparation

This fossil was discovered by our experienced team members, Alister and Alison, providing full traceability from discovery to sale. Following excavation, the specimen was expertly cleaned, stabilised, and prepared by Alison to reveal its natural structure while preserving its integrity. This careful process enhances the visibility of key anatomical features, making it suitable for both study and display.

Geological Context – Bouldnor Formation, Oligocene Epoch

The Bouldnor Formation dates to the Oligocene epoch, approximately 23 to 34 million years ago, a time when southern Britain was characterised by warm, humid conditions with extensive river systems, lagoons, and estuaries. Hamstead Cliff is renowned for yielding a diverse assemblage of fossil mammals, reptiles, and plants, providing valuable insight into prehistoric ecosystems. The sedimentary environment, typically low-energy freshwater to estuarine settings, was ideal for preserving vertebrate remains such as teeth, which are among the most durable elements in the fossil record.

About Bothriodon – Anthracothere Mammal

Bothriodon is an extinct genus of anthracotheres, an important group of early even-toed ungulates within the order Artiodactyla. Anthracotheres are considered to be closely related to the ancestors of modern hippopotamuses, sharing similar semi-aquatic adaptations. These mammals typically inhabited riverine and swampy environments, feeding on vegetation along water margins. Bothriodon species were medium-sized animals with elongated skulls and robust dentition suited to processing plant material.

Tooth Morphology and Notable Features

The tooth structure of Bothriodon is particularly distinctive, often displaying well-developed cusps and ridges adapted for grinding vegetation. This specimen exhibits the dense enamel and characteristic occlusal surface typical of anthracothere dentition. The preservation of the tooth allows for clear observation of its functional morphology, offering insight into the feeding habits and ecological role of these early mammals. Natural variations in colour and mineralisation further enhance its uniqueness.

Scientific and Collector Appeal

Anthracothere fossils are relatively uncommon compared to marine or reptilian remains from the same formation, making this Bothriodon tooth a desirable addition for collectors and enthusiasts of prehistoric mammals. Its origin from a well-documented UK locality adds further significance, while its preparation quality ensures it is both informative and visually appealing. The fossil serves as a tangible link to the evolutionary history of mammals during the Paleogene period.

Authenticity, Provenance and Display Quality

This fossil has been carefully chosen for its quality, authenticity, and aesthetic appeal. It is ideal for display in a private collection, educational setting, or as a unique gift for those interested in natural history. Full sizing can be confirmed via the accompanying photographs, ensuring transparency and confidence in your purchase. Each specimen is one-of-a-kind, preserving a moment from an ancient ecosystem that once thrived in what is now the Isle of Wight.