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. Bison antiquus - Vertebra
    $47.50

    A LARGE, well preserved bison vertebra (Bison antiquus) from West Texas.  The bison arrived in North America during the middle Pleistocene (195, 000 to 135,000 years ago). A well fossilized specimen. No repair or restoration. Authenticity guaranteed. 

    XB06        Size: 10" wide x  4-1/4"  high 

    Name: Bison antiquus 

    Age:  Pleistocene

    Location: West Texas

    Note - Posting 12 bison fossils in December 2024.     Link to Horse Fossils

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  2. Bison antiquus - Tooth
    $47.50

    An EXTRA LARGE, well preserved bison tooth (Bison antiquus) from Northern Florida. The bison arrived in North America during the middle Pleistocene (195, 000 to 135,000 years ago). A well fossilized specimen. No repair or restoration. Authenticity guaranteed. My highest quality bison tooth!  The BEST.

    XB02        Size: 2-1/4"  

    Name: Bison antiquus 

    Age:  Pleistocene

    Location: Crystal River, Florida

    Note - Posting 12 bison fossils in December 2024.     Link to Horse Fossils

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  3. 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.

    R552         Size:  Hair Sample in a  3” x 4" zip lock bag

    Note:  Added 2 Woolly Mammoth hair specimens in November 2025.      Link -> Woolly Mammoth Fossils

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  4. Baleen Whale Ear Bone
    $45.00

    A Top Quality Balaenoptera floridana, a Baleen whale ear bone from the Peace River, Arcadia, Florida. High quality, nicely articulated, and nearly complete. Miocene age - Bone Valley Fm (8 mya). No repair or restoration. Authenticity guaranteed. 

    F952       SIZE: 3-1/2" length  x  1-3/4" width

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

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  5. Whale - Epiphyseal disc
    $45.00

    A Top Quality, Large Whale epiphyseal disc from the Cooper River, So. Carolina. This disc resides between the vertebra prior to adulthood. Nicely articulated. A very well preserved specimen with no river wear! A Miocene age. No repair or restoration. Authenticity guaranteed.

    SC1222            Size: 5" 

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  6. Camel - So. Carolina
    $45.00

    A well preserved Camel (Camelops) premolar from So. Carolina.  The Camelops evolved in the late Pliocene and became extinct at the end of the Pleistocene in North America. This is premolar is complete with little wear. Well fossilized. No repair or restoration. Authenticity guaranteed. 

    X810           Size: 1-3/4"   

    Name: Camel (Camelops) premolar

    Age:  Pleistocene

    Location: So. Carolina

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

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  7. Nannippus - Three Toed Horse
    $45.00

    A well preserved Three Toed Horse tooth (Nannippus aztecus) from central Florida.  The Three Toed Horse evolved in North America during the Oligocene and became extinct during the early Pleistocene. Very well fossilized specimen. No repair or restoration. Authenticity guaranteed. 

    XH06        Size: 1-1/2"  

    Name: Nannippus aztecus 

    Age:  Pliocene

    Location: Central Florida,  Florida

    Note - Posting 13 horse fossils in April 2024.     Link to Horse Fossils

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  8. Palaeolagus haydeni
    $45.00

    An extinct early rabbit jaw (Palaeolagus haydeni) from Sioux Co., Nebraska. Palaeolagus 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.

    WR22        Size: 3/4"  

    Name: Palaeolagus haydeni 

    Age:  Oligocene

    Location: Sioux Co., Nebraska

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

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  9. Hesperocyon gregarius - Extinct Dog-like Canid
    $45.00

    An extinct early Dog-like Canid molar (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. 

    WR48        Size: 1-1/4"  

    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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  10. Dolphin - Chile
    $45.00

    A TOP QUALITY, Dolphin tooth from the Bahia Iglesa Fm. of central Chile. Gorgeous color and preservation. A long beak species. Complete tooth. Species #5 - flat sided crown and root. A rare species. Perfect tooth. Authenticity guaranteed.

    C925        Size: 1/2"

    Note - Adding 32 Dolphin teeth / ear bones in March 2025.  Link -> Chilean Dolphin fossils

     

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  11. Dolphin Ear bone
    $40.00

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

    ST490              SIZE: 1" x 11/16"

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

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  12. Giant Armadillo scute - Florida
    $40.00

    A well preserved Armadillo scute (Holmesina floridanus) from northern Florida.  The Giant Armadillo was an oversized armadillo with a thick shell that evolved in the Pleistocene and became extinct at the end of the Pleistocene in North America. This is a scute is complete with little wear. Well fossilized. No repair or restoration. Authenticity guaranteed. 

    X813           Size: 1-1/2" x 1-1/4"  

    Name: Armadillo scute (Holmesina floridanus)

    Age:  Pleistocene

    Location: Northern Florida

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

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