Isurus retroflexus

The Isurus retroflexus is a modern form Longfin Mako found in the Yorktown Formation (Early Pliocene - ~4.5 mya) at the Lee Creek site. The upper jaw teeth exhibit a short crowns, a high root face, and root build up at the base of the crown on the labial side. A rare tooth.

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  1. Isurus retroflexus
    $125.00

    An EXTRA LARGE scarce Top Quality, Isurus retroflexus, the Longfin Mako shark tooth (upper jaw anterior tooth) from the Lee Creek mine, Aurora, No. Carolina. This tooth has a rich black crown and a gray colored root. Excellent colors!  Sharp cutting edge. The rear top of root has a "shoulder" build up, a characteristic of Isurus retroflexus. Excellent preservation - note nutrient hole on root. It is a Miocene tooth from the Pungo River Fm. An excellent collector's tooth. Authenticity guaranteed. A difficult tooth to source.

    LC381       Size: 2-5/16"

    Note - Adding 15 new Lee Creek Longfin Mako teeth in March 2023.     Link to Lee Creek Longfin Mako Teeth.   

     

     

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    Out of stock
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  2. Isurus retroflexus
    $95.00

    An EXTRA LARGE scarce Top Quality, Isurus retroflexus, the Longfin Mako shark tooth (upper jaw anterior tooth) from the Lee Creek mine, Aurora, No. Carolina. This tooth has a rich tan crown and a brown colored root. Excellent colors!  Sharp cutting edge. The rear top of root has a "shoulder" build up, a characteristic of Isurus retroflexus. Excellent preservation - note nutrient hole on root. It is a Miocene tooth from the Pungo River Fm. An excellent collector's tooth. Authenticity guaranteed. A difficult tooth to source.

    LC382       Size: 2-1/8"

    Note - Adding 15 new Lee Creek Longfin Mako teeth in March 2023.     Link to Lee Creek Longfin Mako Teeth.   

     

     

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    Out of stock
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  3. Isurus retroflexus
    $85.00

    A scarce Top Quality, Isurus retroflexus, the Longfin Mako shark tooth (upper jaw lateral tooth) from the Lee Creek mine, Aurora, No. Carolina. This tooth has a rich blue & tan crown and a tan colored root. Excellent colors!  Sharp cutting edge. The rear top of root has a "shoulder" build up, a characteristic of Isurus retroflexus. Excellent preservation - note nutrient hole on root. It is a Miocene tooth from the Pungo River Fm. An excellent collector's tooth. Authenticity guaranteed. A difficult tooth to source.

    LC386      Size: 1-5/8"

    Note - Adding 15 new Lee Creek Longfin Mako teeth in March 2023.     Link to Lee Creek Longfin Mako Teeth.   

     

     

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  4. Isurus retroflexus
    $80.00

    A scarce Top Quality, Isurus retroflexus, the Longfin Mako shark tooth (upper jaw lateral tooth) from the Lee Creek mine, Aurora, No. Carolina. This tooth has a rich blue & tan crown and a brown colored root. Excellent colors!  Sharp cutting edge. The rear top of root has a "shoulder" build up, a characteristic of Isurus retroflexus. Excellent preservation - note nutrient hole on root. It is a Miocene tooth from the Pungo River Fm. An excellent collector's tooth. Authenticity guaranteed. A difficult tooth to source.

    LC388      Size: 1-9/16"

    Note - Adding 15 new Lee Creek Longfin Mako teeth in March 2023.     Link to Lee Creek Longfin Mako Teeth.   

     

     

    Learn More
    Out of stock
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  5. Isurus retroflexus
    $75.00

    A scarce Top Quality, Isurus retroflexus, the Longfin Mako shark tooth (upper jaw lateral tooth) from the Lee Creek mine, Aurora, No. Carolina. This tooth has a rich tan crown and a brown colored root. Excellent colors!  Sharp cutting edge. The rear top of root has a "shoulder" build up, a characteristic of Isurus retroflexus. Excellent preservation - note nutrient hole on root. It is a Miocene tooth from the Pungo River Fm. An excellent collector's tooth. Authenticity guaranteed. A difficult tooth to source.

    LC385      Size: 1-11/16"

    Note - Adding 15 new Lee Creek Longfin Mako teeth in March 2023.     Link to Lee Creek Longfin Mako Teeth.   

     

     

    Learn More
  6. Isurus retroflexus
    $70.00

    A scarce Top Quality, Isurus retroflexus, the Longfin Mako shark tooth (upper jaw lateral tooth) from the Lee Creek mine, Aurora, No. Carolina. This tooth has a rich tan crown and a white colored root. Excellent colors!  Sharp cutting edge. The rear top of root has a "shoulder" build up, a characteristic of Isurus retroflexus. Excellent preservation - note nutrient hole on root. It is a Miocene tooth from the Pungo River Fm. An excellent collector's tooth. Authenticity guaranteed. A difficult tooth to source.

    LC387      Size: 1-1/2"

    Note - Adding 15 new Lee Creek Longfin Mako teeth in March 2023.     Link to Lee Creek Longfin Mako Teeth.   

     

     

    Learn More
  7. Isurus retroflexus
    $70.00

    A scarce Top Quality, Isurus retroflexus, the Longfin Mako shark tooth (upper jaw anterior tooth) from the Lee Creek mine, Aurora, No. Carolina. This tooth has a rich tan crown and a tan colored root. Excellent colors!  Sharp cutting edge. The rear top of root has a "shoulder" build up, a characteristic of Isurus retroflexus. Excellent preservation - note nutrient hole on root. It is a Miocene tooth from the Pungo River Fm. An excellent collector's tooth. Authenticity guaranteed. A difficult tooth to source.

    LC384      Size: 1-5/8"

    Note - Adding 15 new Lee Creek Longfin Mako teeth in March 2023.     Link to Lee Creek Longfin Mako Teeth.   

     

     

    Learn More
    Out of stock
    Quick Shop Add to Compare
  8. Isurus retroflexus
    $65.00

    A scarce Top Quality, Isurus retroflexus, the Longfin Mako shark tooth (upper jaw anterior tooth) from the Lee Creek mine, Aurora, No. Carolina. This tooth has a rich tan crown and a gray colored root. Excellent colors!  Sharp cutting edge. The rear top of root has a "shoulder" build up, a characteristic of Isurus retroflexus. Excellent preservation - note nutrient hole on root. It is a Miocene tooth from the Pungo River Fm. An excellent collector's tooth. Authenticity guaranteed. A difficult tooth to source.

    LC383      Size: 1-7/8"

    Note - Adding 15 new Lee Creek Longfin Mako teeth in March 2023.     Link to Lee Creek Longfin Mako Teeth.   

     

     

    Learn More
    Out of stock
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  9. Isurus retroflexus
    $60.00

    A scarce Top Quality, Isurus retroflexus, the Longfin Mako shark tooth (big lower jaw lateral tooth) from the Lee Creek mine, Aurora, No. Carolina. This tooth has a rich blue crown and a brown colored root. Excellent colors!  Sharp cutting edge. The rear top of root has a "shoulder" build up, a characteristic of Isurus retroflexus. Excellent preservation - note nutrient hole on root. It is a Miocene tooth from the Pungo River Fm. An excellent collector's tooth. Authenticity guaranteed. A difficult tooth to source.

    LC390      Size: 1-7/16"

    Note - Adding 15 new Lee Creek Longfin Mako teeth in March 2023.     Link to Lee Creek Longfin Mako Teeth.   

     

     

    Learn More
  10. Isurus retroflexus
    $60.00

    A scarce Top Quality, Isurus retroflexus, the Longfin Mako shark tooth (upper jaw lateral tooth) from the Lee Creek mine, Aurora, No. Carolina. This tooth has a rich tan crown and a white colored root. Excellent colors!  Sharp cutting edge. The rear top of root has a "shoulder" build up, a characteristic of Isurus retroflexus. Excellent preservation - note nutrient hole on root. It is a Miocene tooth from the Pungo River Fm. An excellent collector's tooth. Authenticity guaranteed. A difficult tooth to source.

    LC389      Size: 1-7/16"

    Note - Adding 15 new Lee Creek Longfin Mako teeth in March 2023.     Link to Lee Creek Longfin Mako Teeth.   

     

     

    Learn More
  11. Isurus retroflexus
    $55.00

    A scarce Top Quality, Isurus retroflexus, the Longfin Mako shark tooth (big upper jaw lateral tooth) from the Lee Creek mine, Aurora, No. Carolina. This tooth has a rich tan crown and a light tan colored root. Excellent colors!  Sharp cutting edge. The rear top of root has a "shoulder" build up, a characteristic of Isurus retroflexus. Excellent preservation - note nutrient hole on root. It is a Miocene tooth from the Pungo River Fm. An excellent collector's tooth. Authenticity guaranteed. A difficult tooth to source.

    LC392      Size: 1-3/8"

    Note - Adding 15 new Lee Creek Longfin Mako teeth in March 2023.     Link to Lee Creek Longfin Mako Teeth.   

     

     

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  12. Isurus retroflexus
    $50.00

    A scarce Top Quality, Isurus retroflexus, the Longfin Mako shark tooth (big upper jaw posterior tooth) from the Lee Creek mine, Aurora, No. Carolina. This tooth has a rich tan crown and a light tan colored root. Excellent colors!  Sharp cutting edge. The rear top of root has a "shoulder" build up, a characteristic of Isurus retroflexus. Excellent preservation - note nutrient hole on root. It is a Miocene tooth from the Pungo River Fm. An excellent collector's tooth. Authenticity guaranteed. A difficult tooth to source.

    LC393      Size: 1-1/16"

    Note - Adding 15 new Lee Creek Longfin Mako teeth in March 2023.     Link to Lee Creek Longfin Mako Teeth.   

     

     

    Learn More
    Out of stock
    Quick Shop Add to Compare
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