Mammal Fossils for Sale
Authentic Prehistoric Teeth and Bones
Step back into the Cenozoic era with our exceptional selection of prehistoric remains. We offer an impressive variety of mammal fossils for sale, including marine and giant land-dwelling species. Our inventory includes rare teeth from creatures like the mysterious Desmostylus, ancient dolphins, and whales. We also stock impressive specimens from ancestral elephants, including Gomphotherium, Mastodon, and Mammoth. These pieces offer a fascinating look at the evolution of warm-blooded life on Earth and the massive beasts that once roamed it.
Each item is rigorously checked to ensure it is a genuine piece of natural history. Authenticity is guaranteed, giving you confidence when adding to your personal museum or educational display. Whether you seek a small seal tooth or a massive molar, you will find top-quality examples that have survived for millennia. Secure a tangible connection to the Ice Age with these remarkable artifacts. They serve as perfect gifts for science enthusiasts or striking conversation pieces for your home. A curated selection of Oligocene mammal fossils from the Brule Formation is available here.
- Megalonyx jeffersonii - Ground Sloth$175.00
A TOP QUALITY Megalonyx jeffersonii sloth tooth from an extinct genus of giant ground sloths from Georgia. This tooth has excellent preservation and shows little water wear. It's complete with absolutely no restoration or repair. A wonderful Late Pliocene - Early Pleistocene display piece from Georgia. Authenticity guaranteed.
X715 SIZE: 3-5/8" x 1-1/2"
Note – adding 14 Ground Sloth claws & teeth in March 2022. Link to Sloth fossils
Learn More - Megalonyx jeffersonii - Ground Sloth$175.00
A TOP QUALITY Megalonyx jeffersonii sloth tooth from an extinct genus of giant ground sloths from Georgia. This tooth has excellent preservation and shows little water wear. It's complete with absolutely no restoration or repair. A wonderful Late Pliocene - Early Pleistocene display piece from Georgia. Authenticity guaranteed.
X714 SIZE: 2-7/8" x 1-3/16"
Note – adding 6 Ground Sloth claws & teeth in December 2022. Link to Sloth fossils
Learn More - Giant Dolphin - Chile$175.00
A rare, EXTRA LARGE, TOP QUALITY, Giant Dolphin or whale tooth from the Bahia Iglesa Fm. of central Chile. A complete tooth. Gorgeous color and preservation. This is a rare species. I have only seen one tooth like one, and it may be a rare small whale species. Type #8 - An XL conical crown and an XL straight round root. A perfect tooth. Authenticity guaranteed. A rare find from 25 years ago.
C901 Size: 1-13/16" (5/8" wide)
Note - Adding 32 Dolphin teeth / ear bones in March 2025. Link -> Chilean Dolphin fossils
Learn More - Prosqualodon errabundus$155.00
A LARGE "Prosqualodon" primitive whale tooth with a big root structure from the Sharktooth Hill area, near Bakersfield, California. Excellent preservation and gorgeous color. Complete root - very unique for this species. A mid Miocene Giant Dolphin-like creature. Authenticity guaranteed. My favorite giant dolphin-like creature species. Near Perfect tooth.
ST901 SIZE: 2-1/8"
Note - Adding 3 new Prosqualodon teeth in February 2022 --> Link to Prosqualodon Dolphin Teeth
Learn More - Squalodon sp. - Lee Creek$150.00
A Top Quality Squalodon sp. tooth, Miocene toothed whale, from the Lee Creek mine, Aurora, No. Carolina. This is a complete rooted molar tooth - root restored. Excellent preservation and color. It is a Miocene tooth from the Pungo River Fm. An excellent collector's tooth. Authenticity guaranteed. Complete whale teeth are very difficult to find!
LC902 Size: 2"
Note - Adding 15 new Lee Creek Whale fossils in March 2023. Link to Lee Creek Whale fossils.
Learn More - Giant Beaver$150.00
A rare Top Quality fossil Giant Beaver incisor tooth (Castoroides leiseyorum) from northern Florida. The Giant Beavers grew to 6 to 8 feet in length and could weigh 500 lbs. Pleistocene age. No repair or restoration. Authenticity guaranteed. You can own a rare and wonderful story piece from the Ice Age!
Name: Castoroides leiseyorum Age: Late Pleistocene
Location: Northen Florida
X762 SIZE: 3-1/4" (5/8" Wide)
Note: Adding 9 Ice Age / Pleistocene mammal fossils in March 2023. Link -> Ice Age Fossils - Other
Learn More - Dolphin - Chile$150.00
A very rare, TOP QUALITY Dolphin ear bones (periotic and bulla bones) from the Bahia Iglesa Fm. of central Chile. This complete set of ear bones from a Brachydelphis dolphin species. Gorgeous color and preservation. No repair or restoration. Authenticity guaranteed. Perfect periotic and bulla bones - a very rare associated set.
C941 Size: 1-7/8" wide
Note - Adding 32 Dolphin teeth / ear bones in March 2025. Link -> Chilean Dolphin fossils
Learn More - Megalonyx jeffersonii - Ground Sloth$145.00
A TOP QUALITY Megalonyx jeffersonii sloth tooth from an extinct genus of giant ground sloths from northern Florida. This tooth has excellent preservation and shows little water wear. It's complete with absolutely no restoration or repair. A wonderful Late Pliocene - Early Pleistocene display piece from northern Florida. Authenticity guaranteed.
X713 SIZE: 3-1/2" x 1-3/4"
Note – adding 14 Ground Sloth claws & teeth in March 2022. Link to Sloth fossils
Learn More - Scaldicetus sp. - Sperm Whale$145.00
An excellent Scaldicetus sp., a Sperm whale, tooth from Caldera area of Chile. An incredible late Miocene Sperm whale tooth from the Bahia Inglesa Fm. This tooth has great preservation, fantastic brown color, and is attached to its original matrix. No repair or restoration. Authenticity guaranteed. Unfortunately there are no teeth coming from this site 19 years!
C712 SIZE: 2-5/8"
Note - Adding 16 Chilean Sperm whale fossils in March 2025. -> Link to Whale teeth.
Learn More - Prosqualodon errabundus$125.00
A rare, Top Quality "Prosqualodon" tooth with a big root structure from the Sharktooth Hill area, near Bakersfield, CA. Excellent preservation and gorgeous color. Excellent crown and root - very unusual for this species. A mid Miocene Giant Dolphin-like creature. Authenticity guaranteed. My favorite giant dolphin-like creature species. A Perfect tooth.
ST911 SIZE: 1-13/16"
Note - Adding 10 new Prosqualodon teeth in July 2019 --> Link to Prosqualodon Dolphin Teeth
Learn More - Whale Ear Bone$125.00Learn More
A LARGE, Top Quality Whale vertebra from the Savannah River, Georgia. Highest quality, nicely articulated, and essentially complete. Excellent red - brown color. Pliocene age (3 mya). No repair or restoration. Authenticity guaranteed. Very challenging to find a whale vertebra this complete! Note - item weighs ~13 lbs and international order wil incur a shipping surcharge with a free shipping order.
G501 SIZE:15" long x 8-1/2" high (centrum -> 7-3/4" wide x 6" long)
Note - Adding whale, Manatee, dolphin, Marlin & shrimp fossils in January 2024. -> Link to Georgia Whales
- Aulophyseter morricei$125.00
A Top Quality Aulophyseter, sperm whale, tooth from the Sharktooth Hill area, near Bakersfield, California. Excellent preservation and gorgeous color. No repair or restoration. Authenticity guaranteed. An excellent specimen.
ST932 SIZE: 1-13/16"
Note - Adding 7 Aulophyseter sperm whale fossils in February 2022. Link to Aulophyseter fossils
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