his is a Muskrat (Ondatra zibethicus) Fossil Jawbone, estimated to be 1.6 million years old, from the Pleistocene epoch, discovered in the St. Mark's River, Florida, USA. This remarkable fossil highlights the robust jaw structure and dental morphology of the North American muskrat, a species that has remained relatively unchanged over millennia. The fossilized jawbone showcases distinct teeth patterns, making it an excellent specimen for study and collection. This fossil is part of the esteemed Alice Purnell Collection, recognized for its world-class assortment of scientifically valuable fossils.

Geological Information:

• Epoch: Pleistocene
• Age: Approx. 1.6 million years old
• Location: St. Mark's River, Florida, USA
• Preservation: Well-preserved jawbone with intact teeth, showcasing clear enamel and bone texture
• Specimen Origin: From the prestigious Alice Purnell Collection

Fossil Type & Species:

• Species: Ondatra zibethicus (Muskrat)
• Type: Jawbone with Teeth
• Category: Mammal fossil
• Morphology: The jawbone fossil displays the characteristic dentition of the muskrat, including sharp incisors adapted for gnawing and molars designed for grinding plant material. The bone structure is robust, highlighting the species' semi-aquatic lifestyle and feeding behaviors.

Why This Fossil?

• 100% Genuine Specimen – All of our fossils are authentic and come with a Certificate of Authenticity.
• Rare Ice Age Fossil – A rare glimpse into North America’s Pleistocene ecosystems.
• Collector's Item – Sourced from the world-renowned Alice Purnell Collection, ensuring authenticity and scientific value.
• Perfect for Display or Study – Suitable for museum exhibits, educational purposes, 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 Muskrat Jawbone Fossil offers a fascinating look into the Ice Age environments of Florida and the survival of one of North America's most iconic semi-aquatic mammals. Its detailed preservation and scientific significance make it a valuable addition to any fossil collection or educational display.

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