Other US Theropods

Other US Theropods

The category contains teeth from other US theropod dinosaur species including Avisaurus, Paronychodon, Richardoestesia, Sauronitholestes, and Troodon

Paronychodon - was a theropod dinosaur genus, and thought to be in the Troodonidae family.  This a late Cretaceous dinosaur that lived from the Campanian to Maastrichian (70 to 66 MYA). So, they were present in the Judith River and Hell Creek Fm. Teeth Have been found, but not much else to describe this theropod. Note - Paronychodon teeth are typically found with Richardoestesia teeth and they may be related much like the recent Sauronitholestes & Zapsalis teeth description (where  Zapsalis in the Judith River Fm. is now described as the premaxillary tooth).

Richardoestesia - was a theropod dinosaur genus, and thought to be in the Troodonidae family.  This a late Cretaceous dinosaur that lived from the Campanian to Maastrichian (70 to 66 MYA). So, they were present in the Judith River and Hell Creek Fm. Teeth have been found, but not much else to describe this theropod. Note - Richardoestesia teeth are typically found with Paronychodon teeth and they may be related much like the recent Sauronitholestes & Zapsalis teeth description (where Zapsalis in the Judith River Fm. is now described as the Sauronitholestes premaxillary tooth).

 

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  1. Richardoestesia isosceles
    $145.00

    An EXTRA LARGE, Gem Richardoestesia isosceles tooth from Montana. A theropod from the Troodonidae family. These teeth are straight, flat, and possess ultra-fine serrations that run the length of the crown and may be related to Paronychodon (see beow). No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. Perfect tooth.

    DF01       Size: 3/4"+

    Note - Adding 10 new Richardoestesia teeth in January 2021      Link to Richardoestesia catalog.

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  2. Paronychodon lacustris
    $145.00

    A Top Quality Paronychodon lacustris tooth from Montana. A theropod from the Troodonidae family. These teeth are recurved, flat, with strong longitudinal grooves running the length of the crown. They are non-serrate and may be related to Richardoestesia (see beow). No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. 

    DB01       Size: 5/8"

    Note - Adding 10 new Paronychodon teeth in January 2021      Link to Paronychodon catalog.

     

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  3. Paronychodon lacustris
    $140.00

    A Top Quality Paronychodon lacustris tooth from Montana. A theropod from the Troodonidae family. These teeth are recurved, flat, with strong longitudinal grooves running the length of the crown. They are non-serrate and may be related to Richardoestesia (see beow). No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. 

    DB03       Size: 5/8"

    Note - Adding 10 new Paronychodon teeth in January 2021      Link to Paronychodon catalog.

     

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  4. Paronychodon lacustris
    $140.00

    A Gem Paronychodon lacustris tooth from Montana. A theropod from the Troodonidae family. These teeth are recurved, flat, with strong longitudinal grooves running the length of the crown. They are non-serrate and may be related to Richardoestesia (see beow). No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. Perfect tooth.

    DB06       Size: 1/2"

    Note - Adding 10 new Paronychodon teeth in January 2021      Link to Paronychodon catalog.

     

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  5. Paronychodon lacustris
    $140.00

    A Top Quality Paronychodon lacustris tooth from Montana. A theropod from the Troodonidae family. These teeth are recurved, flat, with strong longitudinal grooves running the length of the crown. They are non-serrate and may be related to Richardoestesia (see beow). No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. 

    DB04       Size: 9/16"

    Note - Adding 10 new Paronychodon teeth in January 2021      Link to Paronychodon catalog.

     

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  6. Paronychodon lacustris
    $135.00

    A Top Quality Paronychodon lacustris tooth from Montana. A theropod from the Troodonidae family. These teeth are recurved, flat, with strong longitudinal grooves running the length of the crown. They are non-serrate and may be related to Richardoestesia (see beow). No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. 

    DB05       Size: 9/16"

    Note - Adding 10 new Paronychodon teeth in January 2021      Link to Paronychodon catalog.

     

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  7. Richardoestesia isosceles
    $125.00

    A Top Quality Richardoestesia isosceles tooth from Montana. A theropod from the Troodonidae family. These teeth are straight, flat, and possess ultra-fine serrations that run the length of the crown and may be related to Paronychodon (see beow). No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. 

    DF05       Size: 11/16"

    Note - Adding 10 new Richardoestesia teeth in January 2021      Link to Richardoestesia catalog.

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  8. Richardoestesia isosceles
    $125.00

    A Top Quality Richardoestesia isosceles tooth from Montana. A theropod from the Troodonidae family. These teeth are straight, flat, and possess ultra-fine serrations that run the length of the crown and may be related to Paronychodon (see beow). No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. 

    DF06       Size: 5/8"

    Note - Adding 10 new Richardoestesia teeth in January 2021      Link to Richardoestesia catalog.

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  9. Richardoestesia isosceles
    $125.00

    A Top Quality Richardoestesia isosceles tooth from Montana. A theropod from the Troodonidae family. These teeth are straight, flat, and possess ultra-fine serrations that run the length of the crown and may be related to Paronychodon (see beow). No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. 

    DF04       Size: 11/16"

    Note - Adding 10 new Richardoestesia teeth in January 2021      Link to Richardoestesia catalog.

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  10. Richardoestesia isosceles
    $115.00

    A Top Quality Richardoestesia isosceles tooth from Montana. A theropod from the Troodonidae family. These teeth are straight, flat, and possess ultra-fine serrations that run the length of the crown and may be related to Paronychodon (see beow). Note - Typical serrrated edge shown. No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. 

    DF02       Size: 11/16"

    Note - Adding 10 new Richardoestesia teeth in January 2021      Link to Richardoestesia catalog.

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  11. Paronychodon lacustris
    $115.00

    A Top Quality Paronychodon lacustris tooth from Montana. A theropod from the Troodonidae family. These teeth are recurved, flat, with strong longitudinal grooves running the length of the crown. They are non-serrate and may be related to Richardoestesia (see beow). No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. 

    DB07       Size: 1/2"

    Note - Adding 10 new Paronychodon teeth in January 2021      Link to Paronychodon catalog.

     

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  12. Paronychodon lacustris
    $95.00

    A Top Quality Paronychodon lacustris tooth from Montana. A theropod from the Troodonidae family. These teeth are recurved, flat, with strong longitudinal grooves running the length of the crown. They are non-serrate and may be related to Richardoestesia (see beow). No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. 

    DB02       Size: 11/16"

    Note - Adding 10 new Paronychodon teeth in January 2021      Link to Paronychodon catalog.

     

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  13. Paronychodon lacustris
    $95.00

    A High Quality Paronychodon lacustris tooth from Montana. A theropod from the Troodonidae family. These teeth are recurved, flat, with strong longitudinal grooves running the length of the crown. They are non-serrate and may be related to Richardoestesia (see beow). No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. 

    DB09       Size: 1/2"

    Note - Adding 10 new Paronychodon teeth in January 2021      Link to Paronychodon catalog.

     

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  14. Paronychodon lacustris
    $75.00

    A High Quality Paronychodon lacustris tooth from Montana. A theropod from the Troodonidae family. These teeth are recurved, flat, with strong longitudinal grooves running the length of the crown. They are non-serrate and may be related to Richardoestesia (see below). No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. 

    DB10       Size: 7/16"

    Note - Adding 10 new Paronychodon teeth in January 2021      Link to Paronychodon catalog.

     

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  15. Richardoestesia isosceles
    $75.00

    A Top Quality Richardoestesia isosceles tooth from Montana. A theropod from the Troodonidae family. These teeth are straight, flat, and possess ultra-fine serrations that run the length of the crown and may be related to Paronychodon (see beow). Note - Typical serrrated edge shown. No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. 

    DF03       Size: 11/16"

    Note - Adding 10 new Richardoestesia teeth in January 2021      Link to Richardoestesia catalog.

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  16. Paronychodon lacustris
    $75.00

    A High Quality Paronychodon lacustris tooth from Montana. A theropod from the Troodonidae family. These teeth are recurved, flat, with strong longitudinal grooves running the length of the crown. They are non-serrate and may be related to Richardoestesia (see beow). No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. 

    DB08       Size: 7/16"

    Note - Adding 10 new Paronychodon teeth in January 2021      Link to Paronychodon catalog.

     

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  17. Richardoestesia isosceles
    $65.00

    A Top Quality Richardoestesia isosceles tooth from Montana. A theropod from the Troodonidae family. These teeth are straight, flat, and possess ultra-fine serrations that run the length of the crown and may be related to Paronychodon (see beow). Note - Typical serrrated edge shown. No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. 

    DF07       Size: 1/2"

    Note - Adding 10 new Richardoestesia teeth in January 2021      Link to Richardoestesia catalog.

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  18. Richardoestesia isosceles
    $60.00

    A Top Quality Richardoestesia isosceles tooth from Montana. A theropod from the Troodonidae family. These teeth are straight, flat, and possess ultra-fine serrations that run the length of the crown and may be related to Paronychodon (see beow). No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. 

    DF08       Size: 7/16"

    Note - Adding 10 new Richardoestesia teeth in January 2021      Link to Richardoestesia catalog.

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  19. Richardoestesia isosceles
    $55.00

    A Top Quality Richardoestesia isosceles tooth from Montana. A theropod from the Troodonidae family. These teeth are straight, flat, and possess ultra-fine serrations that run the length of the crown and may be related to Paronychodon (see beow). Note - Typical serrrated edge shown. No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. 

    DF09       Size: 3/8"

    Note - Adding 10 new Richardoestesia teeth in January 2021      Link to Richardoestesia catalog.

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  20. Richardoestesia isosceles
    $45.00

    A Top Quality Richardoestesia isosceles tooth from Montana. A theropod from the Troodonidae family. These teeth are straight, flat, and possess ultra-fine serrations that run the length of the crown and may be related to Paronychodon (see beow). Note - Typical serrrated edge shown. No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. 

    DF10       Size: 5/16"

    Note - Adding 10 new Richardoestesia teeth in January 2021      Link to Richardoestesia catalog.

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