Florida Shark Tooth Fossil Miocene Genuine Natural Specimen with Certificate

Overview & Authenticity

Offered here is a genuine Florida shark tooth fossil dating to the Miocene Epoch, carefully selected for preservation quality, completeness, and natural character. The photographs show the actual specimen you will receive, ensuring full transparency and confidence when purchasing. Each fossil is an authentic remnant of prehistoric marine life, naturally preserved and responsibly sourced.
This specimen is supplied with a Certificate of Authenticity, including a lifetime guarantee of genuineness, provided on a generic authenticity card. This confirms the fossil’s natural origin and makes it a secure addition to any fossil collection, educational display, or gift.

Geological Age & Context

This shark tooth originates from the Miocene Epoch, approximately 23 to 5.3 million years ago, a period marked by warm global climates and thriving marine ecosystems. During the Miocene, much of what is now Florida was submerged beneath shallow, nutrient-rich seas connected to the Atlantic Ocean and the Gulf of Mexico.
These marine environments supported a wide diversity of sharks, rays, marine mammals, and fish. Over time, sedimentation buried shed shark teeth on the seafloor, protecting them from erosion and allowing fossilisation to occur. Florida’s phosphate-rich sediments and sandy marine deposits are especially well known for preserving shark teeth in excellent condition.

Fossil Type & Biological Origin

This specimen is a fossilised shark tooth, naturally shed during the shark’s lifetime. Sharks continually lose and replace their teeth, meaning fossil teeth represent normal biological processes rather than the death of the animal.
The tooth displays classic shark morphology, including a well-defined crown and root structure. Cutting edges and overall form reflect adaptations for a predatory marine lifestyle. While species-level identification can vary depending on tooth shape and wear, Miocene Florida shark teeth commonly derive from large predatory and coastal shark species that once dominated these ancient seas.

Morphology & Preservation

The fossil shows natural coloration ranging from shades of grey and tan to darker browns, influenced by mineral content within the surrounding sediments during fossilisation. Enamel surfaces may display a smooth to slightly textured finish, while the root retains a porous structure characteristic of shark teeth.
Preservation quality allows key anatomical features to remain visible, making the tooth suitable for both display and educational use. Any minor wear present is consistent with natural depositional history and adds to the fossil’s authenticity and character.

Depositional Environment & Fossilisation

During the Miocene, Florida’s shallow marine shelves were ideal environments for fossil preservation. Teeth settled onto sandy or silty seabeds where rapid burial reduced physical damage. Over millions of years, original organic material was replaced or mineralised, turning the tooth into stone while retaining its original form.
These depositional settings are now world-famous fossil localities, producing some of the most collectible and scientifically valuable shark teeth available today.

Collecting & Educational Value

Florida Miocene shark teeth are highly sought after by collectors due to their abundance, variety, and excellent preservation. This specimen is ideal for fossil collections, teaching resources, museum-style displays, or as a meaningful prehistoric gift.
Full sizing details can be found in the photographs. As a carefully chosen, genuine fossil supplied with a Certificate of Authenticity and lifetime guarantee, this Florida shark tooth represents a tangible connection to ancient oceans and the powerful predators that once ruled them.