This is a Merycoidodon (Oreodon) Fossil Right Lower Jaw from the Brule Formation, dating back to the Oligocene epoch, discovered in the renowned Badlands of South Dakota, USA. Merycoidodon, commonly known as Oreodon, was a herbivorous mammal resembling modern pigs and sheep, thriving in North America’s ancient plains. This well-preserved jaw fossil, featuring detailed tooth structures, offers valuable insight into the feeding habits and evolutionary biology of this fascinating prehistoric species. This fossil comes from the celebrated Alice Purnell Collection, recognized for its world-class specimens.

Geological Information:

• Epoch: Oligocene
• Formation: Brule Formation
• Age: Approx. 33.9 – 23 million years old
• Location: Badlands, South Dakota, USA
• Preservation: Well-preserved lower jaw with detailed teeth structure and bone texture
• Specimen Origin: From the prestigious Alice Purnell Collection

Fossil Type & Species:

• Genus: Merycoidodon (Oreodon)
• Type: Right Lower Jaw with Teeth
• Category: Mammal fossil
• Morphology: The fossil exhibits a robust jawbone with several intact molars and premolars, clearly showing the wear patterns typical of herbivorous feeding. The preservation highlights the evolutionary adaptations of Merycoidodon for grazing and browsing.

Why This Fossil?

• 100% Genuine Specimen – All of our fossils are authentic and come with a Certificate of Authenticity.
• Rare and Unique – A rare opportunity to own a well-preserved mammal fossil from the Oligocene epoch.
• Collector's Item – Part of the world-renowned Alice Purnell Collection, ensuring authenticity and historical significance.
• Perfect for Display or Study – Ideal for museum exhibits, educational use, collectors, and paleontology enthusiasts.
• One-of-a-Kind – The fossil shown in the photos is the exact one you will receive.
• Scale Rule for Sizing – A 1cm scale cube is included in the photo for accurate size reference.

Ideal for:

• Fossil collectors
• Paleontology enthusiasts
• Museum and educational displays
• Home and office decor
• Unique scientific gifts
• Evolutionary biology studies

This Merycoidodon (Oreodon) Right Lower Jaw Fossil provides a rare and detailed look into North America’s prehistoric ecosystems, making it a prized addition to any fossil collection. Its scientific value and display-worthy preservation make it an excellent choice for collectors, educators, and natural history enthusiasts.

Ships securely packaged with full documentation and a Certificate of Authenticity.