Mammal Teeth & Fossils

Buried Treasure Fossils offers a large selection of top quality of fossil mammals for sale including marine mammal teeth, such as, desmostylus, dolphin, sea loin, seal, whale, and ancestral elephant teeth from the gomphotherium, mastodon, and mammoth. Authenticity guaranteed. Have a look. A curated selection of Oligocene mammal fossils from the Brule Formation is available here.

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  1. Dolphin tooth - Lee Creek
    $50.00

    A Top Quality Dophin tooth (design 3) from the Lee Creek mine, Aurora, No. Carolina. This is a complete rooted tooth. Excellent preservation and color. It is a Miocene tooth from the Pungo River Fm. An excellent collector's tooth. Authenticity guaranteed. Prefect tooth. 

    LC865      Size: 7/8"

    Note - Adding 22 new Lee Creek dolphin fossils in March 2023.     Link to Lee Creek Dolphin fossils.   

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  2. Dolphin tooth - Lee Creek
    $50.00

    A Top Quality Dophin tooth (design 2) from the Lee Creek mine, Aurora, No. Carolina. This is a near complete rooted tooth. Excellent preservation and color. It is a Miocene tooth from the Pungo River Fm. An excellent collector's tooth. Authenticity guaranteed. Near perfect tooth. 

    LC859      Size: 1-1/16"

    Note - Adding 22 new Lee Creek dolphin fossils in March 2023.     Link to Lee Creek Dolphin fossils.   

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  3. Dolphin jaw section - Lee Creek
    $50.00

    A Top Quality Dophin jaw section from the Lee Creek mine, Aurora, No. Carolina. Excellent preservation and color. This is a Miocene fossil from the Pungo River Fm. An excellent collector's fossil dolphin jaw. Authenticity guaranteed. 

    LC852      Size: 2-1/16"

    Note - Adding 22 new Lee Creek dolphin fossils in March 2023.     Link to Lee Creek Dolphin fossils.   

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  4. Leptomeryx evansi - Extinct Deer-Like Ruminant
    $50.00

    An extinct early Deer-like Ruminant jaw (Leptomeryx evansi) from Sioux Co., Nebraska. Leptomeryx was one of many mammals that thrived in the Early Oligocene in North America. Found in the Brule Fm. (Rupelian) 33 - 30 million years ago. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. 

    WR32        Size: 1-3/4"  

    Name: Leptomeryx evansi 

    Age:  Oligocene

    Location: Sioux Co., Nebraska

    Note - Posting 49 Oligocene Mammal fossils in January 2025.      Link to Oligocene Mammal Fossils

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  5. Hesperocyon gregarius - Extinct Dog-like Canid
    $50.00

    An extinct early Dog-like Canid jaw (Hesperocyon gregarius) from Sioux Co., Nebraska. Hesperocyon gregarius was one of many mammals that thrived in the Early Oligocene in North America. Found in the Brule Fm. (Rupelian) 33 - 30 million years ago. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. This item comes witha 2"x 2" floating frame display.

    WR46        Size: 15/16"  

    Name: Hesperocyon gregarius

    Age:  Oligocene

    Location: Sioux Co., Nebraska

    Note - Posting 49 Oligocene Mammal fossils in January 2025.      Link to Oligocene Mammal Fossils

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  6. Hesperocyon gregarius - Extinct Dog-like Canid
    $50.00

    An extinct early Dog-like Canid jaw (Hesperocyon gregarius) from Sioux Co., Nebraska. Hesperocyon gregarius was one of many mammals that thrived in the Early Oligocene in North America. Found in the Brule Fm. (Rupelian) 33 - 30 million years ago. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. This item comes witha 2"x 2" floating frame display.

    WR45        Size: 1"  

    Name: Hesperocyon gregarius

    Age:  Oligocene

    Location: Sioux Co., Nebraska

    Note - Posting 49 Oligocene Mammal fossils in January 2025.      Link to Oligocene Mammal Fossils

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  7. Woolly Mammoth Tusk
    $50.00

    A real Woolly Mammoth tusk section, Mammuthus primigenius, from Siberia. These are very well preserved tusk sections that have not been weathered or eroded. This tusk section has excellent natural color and shine. This is a great opportunity to own a genuine Woolly Mammoth tusk shard specimen from the Ice Age. Authenticity guaranteed.

    R546         Size:  2-3/16" x  1-1/16"

    Adding 6 new Woolly Mammoth tusk shards in November 2025  Link -> Woolly Mammoth Fossils

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  8. Dolphin Ear bone
    $47.50

    A Top Quality, Large Dolphin ear bone from middle Miocene Sharktooth Hill area. Excellent preservation. Great color. An excellent collector's Dolphin ear bone. Authenticity guaranteed. 

    ST489              SIZE: 1-1/16" x 11/16"

    Note - Adding 13 Sharktooth Hill Dolphin items in July 2019.    -->     Link to STH Dolphin items

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  9. Trichechus rib bone - Manatee
    $47.50

    A Top Quality Trichechus sp. rib bone - Manatee from the Withlacochee River, Florida. Highest quality, nicely articulated, and nearly complete. Pleistocene age (1.6 mya). No repair or restoration. Authenticity guaranteed. 

    F962       SIZE: 14" length (on curve)  x  2-1/4" width

    Note - Adding shark vertebra, whale, Manatee, Marlin & shrimp fossils in January 2024.  ->  Link to Shrimp Burrow

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  10. Trichechus vertebra - Manatee
    $47.50

    A Top Quality Trichechus sp. vertebra - Manatee from the Withlacochee River, Florida. Highest quality, nicely articulated, and essentially complete. Pleistocene age (1.6 mya). No repair or restoration. Authenticity guaranteed. 

    F961       SIZE: 4" width x  4-7/4" height  x  2-3/8" width

    Note - Adding shark vertebra, whale, Manatee, Marlin & shrimp fossils in January 2024.  ->  Link to Shrimp Burrow

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  11. Capybara
    $47.50

    A well preserved extinct Giant Capybara molar from Edisto River, So. Carolina.  The Giant Capybara was an oversized rodent that evolved in the Pleistocene and became extinct at the end of the Pleistocene in North America. This is a molar tooth with good cusp detail with little wear. Well fossilized. No repair or restoration. Authenticity guaranteed. 

    X819           Size: 5/8" x 11/16"  

    Name: Capybara sp.

    Age:  Pleistocene

    Location: Edisto River, So. Carolina

    Note - Posting 26 mammal and reptile fossils in March 2024.  Link to Other Mammals

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  12. Woolly Mammoth Hair
    $47.50

    Real Woolly Mammoth hair, Mammuthus primigenius, from Siberia. A large size sample. The Mammoth hair comes in a 3” x 4" zip lock bag as shown. This is your opportunity to own a real Woolly Mammoth hair sample from the Ice Age. Authenticity guaranteed.

    R531        Size:  Hair Sample in a  3” x 4" zip lock ba

    Note:  We added 15 new Woolly Mammoth hair specimens in October 2024.      Link -> Woolly Mammoth Fossils

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