USA Paleozoic Fossil Shark Teeth

Buried Treasure Fossils offers rare Paleozoic shark teeth from sale including Petalodus and Symmorium teeth. We have a great selection of very rare Mississippian age (347 MM years ago) and Pennsylvanian age (300 MM years ago). The Paleozoic sharks are the first to evolve and the quantity of fossilized specimens is very small. The Paleozoic specimens are incredibly rare compared to the later period sharks, but are still affordable! Authenticity guaranteed. Have a look.


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  1. Cochliodus sp.
    $75.00

    A very rare Large, Top Quality Cochliodus sp., an extinct primitive Bradydont shark tooth, from the Paleozoic era in Iowa. Great color with dimples preserved. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. A rare excellent collector's tooth! 

    Age: Upper Pennsylvanian (300 MYA); Herta Limestone Fm.

    Location: Pottawattamie Co., Iowa

    Z003      SIZE: 15/16"

    Adding 55 US Paleozoic teeth in May 2022  -->  Link to US Paleozoic teeth

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  2. Cochliodus vanhorni
    $70.00

    A rare, Top Quality Cochliodus vanhorni, an extinct primitive shark tooth, from the Paleozoic era in Kentucky. Great color. A well preserved specimen. No repair or restoration. Authenticity guaranteed. An excellent collector's tooth! 

    Age: Upper Mississippian (330 MYA); Salem Limestone Fm.

    Location: Hardin Co., Kentucky

    Z027      SIZE: 3/8"

    Adding 55 US Paleozoic teeth in May 2022  -->  Link to US Paleozoic teeth

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  3. Symmorium sp.
    $40.00

    A rare, Top Quality Symmorium sp., an extinct primitive shark tooth, from the Paleozoic era in Indiana. An extra large tooth base. Good color. A well preserved specimen. No repair or restoration. Authenticity guaranteed. An excellent collector's tooth! 

    Age: Upper Mississippian (330 MYA); Salem Limestone Fm.

    Location: Sulphur, Indiana

    Z033      SIZE: 11/16"

    Adding 55 US Paleozoic teeth in May 2022  -->  Link to US Paleozoic teeth

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  4. Cochliodus sp.
    $0.00

    Cochliodus sp.  ;  a very rare Extinct Bradydont shark. Nicely articulated. A large top quality specimen! New Kansas location.

    Age: Pennsylvanian (300 mya) ; Raytown Limestone Fm.

    Location: Lenexa, Johnson Co., Kansas

    Z108             SIZE: 1/2"

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  5. Cochliodus sp.
    $0.00

    Cochliodus sp.  ;  a very rare Extinct Bradydont shark. Nicely articulated. Matrix free - rare! A large top quality specimen! New Kansas location.

    Age: Pennsylvanian (300 mya) ; Raytown Limestone Fm.

    Location: Lenexa, Johnson Co., Kansas

    Z109            SIZE: 5/8"

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