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).
- 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.
Learn More - 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.
Learn More - 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.
Learn More - 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.
Learn More - 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.
Learn More - 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.
Learn More - 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.
Learn More - 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.
Learn More - 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.
Learn More - 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.
Learn More - 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.
Learn More - 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.
Learn More - 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.
Learn More - 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.
Learn More - 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.
Learn More - 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.
Learn More - 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.
Learn More - 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.
Learn More - 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.
Learn More - 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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