Dinosaur Fossils & Teeth - U.S.

Dinosaur Fossils & Teeth - U.S.

Buried Treasure Fossils offers a fantastic collection of Cretaceous and Jurassic dinosaur fossils for sale from the US. Fossil remains include well preserved teeth, bones, and claws, and are highly valued by collectors. These top quality specimens were all legally collected from private lands in the northwestern US. All are authentic dinosaur fossils and legally collected from private land! US Dinosaurs - items are being added to the catalogs starting with Tyrannosaurus rex (T-Rex) and Nanotyrannus teeth! Authenticity guaranteed. Have a look.

Dinosaur Teeth

Paleontologists are the scientists that love to study dinosaurs, and they learn a lot from dinosaur teeth. When analyzed along with the size of a dinosaur skull, a paleontologist can determine many things, including how the beast obtained its food and what sorts of things it ate. Some dino teeth even explain how the animal digested what it devoured.

Some dinosaurs had long teeth that were set in their jaws like the tines of a rake. These kinds of dinosaur teeth were used to pull nutritious leaves and bark from ancient plants. Other sorts of dinosaurs had razor sharp teeth that they used to kill and eat other animals, including other dinosaurs. Many herbivorous, plant-eating dinosaurs had rows of flat grinding teeth that they used to smash vegetable matter before swallowing.

Amazing facts about dinosaur teeth

1. Dinosaurs could re-grow any teeth that went missing. Paleontologists think that both plant-eating and carnivorous dinosaurs had the amazing ability to generate new teeth whenever they needed replacing a missing tooth. Dinosaurs such as Diplodocus may have grown brand new teeth every 35 days or so. Another dino, the Camarasaurus, required around two months to generate a replacement tooth, explains Live Science magazine.

2. A funny looking, duck-billed dinosaur named Hadrosaur boasted more teeth in its mouth than any other dinosaur that has ever been discovered. Although Hadrosaurs probably dined upon nothing but plant materials, they used almost 1,000 self-sharpening teeth to do make it happen.

3. The Apatosaurus dinosaur had a whole lot of teeth in its jaws, but it was not able to chew its food. Instead, the Apatosaurus dinosaur had specialized “stripper teeth” that were utilized to scrape leaves from vegetation. Fossil evidence discovered over the years indicates that the massive 19-ton reptilian beast probably swallowed without chewing its food at all.

4. Tyrannosaurus Rex teeth had a mouth full of serrated teeth. The mighty dino's curved, chisel-like front teeth were used to grip, pull and yank raw meat from the bones of its unfortunate prey. Back teeth were not molars like we know today, but they did serve to dice meat into chunks that could be easily swallowed. Amazingly, some rather banana-shaped T. Rex teeth were a foot long, including several inches of root. T. Rex boasted 60 teeth in its Volkswagen-sized skull. Its front teeth were more closely spaced than the teeth toward the back of T. Rex's massive mouth.

5. Kentrosaurus, Stegosaurus, and other Stegosaurids had dinosaur teeth attached to a jaw that probably wasn't very strong. These ancient beasts primarily dined upon low-lying shrubs, mosses, and fallen fruit.

6. Trachodon, Deinodon, and Cardiodon dinosaurs left no bones to be discovered (yet) but since teeth are harder, they did leave their dental imprint on the fossil record.

If you'd like to own one or more dinosaur teeth of your own, contact Buried Treasure Fossils at btfossils@cs.com or (281) 342-7129 during regular business hours.


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  1. Tyrannosaurus rex
    $5,500.00

    A rare, EXTRA LARGE, Top Quality Tyrannosaurus rex tooth. This crown measures 3-1/8" and is wide (1-1/16"). A July 2019 Fossil of the Month. The enamel has exceptional color and patina. Excellent anterior serrations with some wear and very good posterior serrations with some damage. The serrations are very big and blocky. The tip is round which is very common with adult Rex teeth. No hydration cracks or breaks. 100% natural tooth. A top quality, massive tooth from an adult T. Rex! T-Rex was the apex during the late Cretaceous with massive teeth capable of crushing its prey. See the detailed description to determine how to tell a real T-Rex tooth! Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Authenticity guaranteed.  Note- Riker frame included.

    DT07          SIZE: 3-1/8"   (1-1/8" W)

    Note - Adding 8 T. rex teeth in July 2019. Link to T. rex teeth --> T. rex teeth

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  2. Tyrannosaurus rex
    $5,250.00

    An EXTRA LARGE, Top Quality Tyrannosaurus rex tooth. This crown measures 2-5/8" and is thick (1-1/16"). A May 2019 Fossil of the Month. The enamel has excellent color and patina. Very good anterior and excellent posterior serrations. The serrations are very big and blocky. The tip is round which is very common with adult Rex teeth. No hydration cracks or breaks. A 100% natural tooth. A top quality, massive tooth from an adult T. Rex. T-Rex was the apex during the late Cretaceous with massive teeth capable of crushing its prey. See the detailed description to determine how to tell a real T-Rex tooth! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed.  Note- Riker frame included.

    DT03          SIZE: 2-5/8"   (1-1/16"  x 7/8" W)

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  3. Anzu wyleii claw
    $4,750.00

    An Ultra Rare, Top Quality, LARGE Anzu wyleii hand (manus) claw from the Hell Creek Fm. of SE Montana. Another July 2019 Fossil of the Month. Anzu is referred to as the "Chicken from Hell" as it grew to 11 feet long and 600 lbs. An exceptional manus claw. High quality rich brown color and patina. This specimen has incredible perservation with fantastic surfaces - no pitting, nicks, wear or crushing - superb surface articulation! The claw profiles are straight as an arrow.The proximal end is exceptional. This is a killer claw! There is some professional restoration which is typical for a big Anzu wyleii manus claw. The tip has a small section repaired - about 1/4" at the largest point (see photos - slight change in color). A few cracks were stabilized which is also typical.  An incedible quality, collector's claw. Legally collected on private land in the Hell Creek Fm., Garfield Co., Montana. Museum Quality. Authenticity guaranteed. One of my favorites!  Note - a Riker frame will be included.

    DA01       Size: 3-3/16" (always straightline) 

     Link to Anzu wyleii claws.

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  4. Anzu wyleii claw
    $3,250.00

    A rare, Top Quality, EXTRA LARGE Anzu wyleii toe (pes) claw from the Hell Creek Fm. of SE Montana. Anzu is referred to as the "Chicken from Hell". An excellent pes claw specimen. Excellent rich brown color and patina. This specimen has very good perservation - no pitting, nicks. There is some professional restoration which is typical for a big Anzu wyleii pes claw. The very top of the proximal edge has some repair and one cracked was filled (see photo). A high quality, collector's claw from the Hell Creek of Montana. Note - 2014 Anzu wyleii description paper attached belowCheck out our selection of top quality Anzu wyleii claws! Legally collected on private land in the Hell Creek Fm., Garfield Co., Montana. Authenticity guaranteed. Museum Quality. Note - a Riker frame will be included.

    DA02       Size: 3-1/4" (always straightline) (Note - 1-5/16" height at the proximal end!)

    Note - Adding four Anzu wyleii claws in June 2018.       Link to Anzu wyleii claws.

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  5. Anzu wyleii claw
    $2,250.00

    A rare, Top Quality Anzu wyleii hand (manus) claw from the Hell Creek Fm. of SE Montana. Anzu is referred to as the "Chicken from Hell". An excellent manus claw with no repair. Excellent rich brown color and patina. This specimen has very good perservation - no pitting, nicks or wear. There are two cracks filled which is typical for a Anzu wyleii claw, and there is a small sliver of the proximal end missing due to natural decay. A high quality, collector's claw from the Hell Creek of Montana. Note - 2014 Anzu wyleii description paper attached belowCheck out our selection of top quality Anzu wyleii claws! Legally collected on private land in the Hell Creek Fm., Garfield Co., Montana. Authenticity guaranteed. Museum Quality.  Note - a Riker frame will be included.

    DA03       Size: 1-3/4" (always straightline) 

    Note - Adding four Anzu wyleii claws in June 2018.       Link to Anzu wyleii claws.

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  6. Tyrannosaur tooth
    $1,875.00

    A GEM Tyrannosaur tooth from the late Cretaceous in northern North America. A July 2018 Fossil of the Month. This tooth could AlbertosaurusGorgosaurus or Daspletosaurus - see Detailed Discussion below. This tooth measures 2" - a large sized Tyrannosaur tooth. The enamel is very high quality with excellent color / patina. Anterior serrations and posterior serrations are excellent. Serrated to the tip. No cracks or restoration. Legally collected on private land in the Two Medicine Fm., Chouteau Co., Montana. Authenticity guaranteed. Probably an excellent Gorgosaurus tooth based on size and locality found. Museum quality tooth. An excellent collector's tooth. Best of the BEST!

    DY13        SIZE: 2"  (7/8" W)

    Note - Adding 16 new Tyrannosaur teeth in July 2018.       Link to Tyrannosaur teeth catalog.

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  7. Tyrannosaur tooth
    $1,795.00

    A GEM Tyrannosaur tooth from the late Cretaceous in northern North AmericaA July 2018 Fossil of the Month. This tooth could AlbertosaurusGorgosaurus or Daspletosaurus - see Detailed Discussion below. This tooth measures 2" - a large sized Tyrannosaur tooth. A big "beefy" tooth (1"W). The enamel is excellent quality with excellent color / patina. Anterior serrations and posterior serrations are excellent. Serrated to the tip. No cracks and restoration. Legally collected on private land in the Judith River Fm., Hill Co., Montana. Authenticity guaranteed. Probably an excellent Daspletosaurus tooth based on size and roundness of the tooth cross-section. Museum quality. An excellent collector's tooth. Best of the BEST!

    DY25        SIZE: 2"  (1" W)

    Note - Adding 16 new Tyrannosaur teeth in July 2018.       Link to Tyrannosaur teeth catalog.

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  8. Nanotyrannus lancensis
    $1,595.00

    A GEM, EXTRA LARGE Nanotyrannus lancensis tooth. This tooth measures 2-5/16". A very special, ultra rare big Nano tooth.The enamel is exceptional with fantastic color and quality. Excellent anterior and posterior serrations to the tip. Essentially no tip wear which is excellent for a big tooth. No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Harding Co., So. Dakota. Authenticity guaranteed.  A fantastic extra large collector's Nano tooth.  Note - a Riker frame is included. You rarely a see Nano tooth this large!

    DN06        SIZE: 2-5/16"   (13/16" x 3/8" cross-section)

    Note - Adding six new Nano teeth in April 2019 --> Link to Nano teeth

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  9. Nanotyrannus lancensis
    $1,500.00

    A MONSTER sized, TOP QUALITY Nanotyrannus lancensis tooth. This tooth measures 2-5/16". A tooth this size will typically be called a T. Rex tooth by most.The enamel is exceptional with fantastic color and quality. Excellent anterior and posterior serrations to the tip. A small tip wear which is typical for a huge tooth. Two cracks were filled. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed.  A fantastic extra large collector's Nano tooth.  Note - a Riker frame is included. You rarely a see Nano tooth this large!

    DN05        SIZE: 2-5/16"   (1" x 1/2" cross-section)

    Note - Adding six new Nano teeth in April 2019 --> Link to Nano teeth

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  10. Pachycephalosaurus spike
    $1,450.00

    A Top Quality, Rare Pachychephalosaurus wyomingensis node cluster from the late Cretaceous of northern North America. Another March 2019 Fossil for the Month Offering. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by these spikes and nodes. This spike has excellent color / patina with exceptional surface articulation. It is a complete specimen with no cracks or breaks. This is a node cluster with a large node surrounded by a group of small nodes. Note -  the excellent articulated skull surface on the base of the node. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent and very rare collector's quality Pachychephalosaurus node cluster. You don't see these skull pieces very often. No repair or restoration. Authenticity guaranteed. A very special piece!

    DP34       SIZE: 1-5/8" H  x  1-5/8" W

    Note - Adding 5 new Pachy spikes / nodes in March 2019.       Link to Pachy fossils catalog

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  11. Pachycephalosaurus spike
    $1,275.00

    A Top Quality, Rare Pachychephalosaurus wyomingensis node from the late Cretaceous of northern North America. Another March 2019 Fossil for the Month Offering. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by these spikes and nodes. This spike has excellent color / patina with exceptional surface articulation. It is a complete specimen with no cracks. Note -  the excellent articulated skull surface on the base of the node. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent and rare collector's quality Pachychephalosaurus node. You don't see these skull pieces very often. No repair or restoration. Authenticity guaranteed. A special piece!

    DP33       SIZE: 1-5/8" H  x  1-1/2" W

    Note - Adding 5 new Pachy spikes / nodes in March 2019.       Link to Pachy fossils catalog

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  12. Tyrannosaur tooth
    $1,250.00

    A Top Quality Tyrannosaur tooth from the late Cretaceous in northern North America. This tooth could AlbertosaurusGorgosaurus or Daspletosaurus - see Detailed Discussion below. This tooth measures 1-13/16" - a large sized Tyrannosaur tooth. The enamel is excellent quality with fantastic color / patina. Anterior serrations and posterior serrations are very good. No cracks or restoration. Legally collected on private land in the Judith River Fm., Musselshell Co., Montana. Authenticity guaranteed. Probably an excellent Daspletosaurus tooth based on size and roundness of the tooth cross-section. An excellent collector's tooth. 

    DY22        SIZE: 1-13/16"  

    Note - Adding 16 new Tyrannosaur teeth in July 2018.       Link to Tyrannosaur teeth catalog.

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  13. Pachycephalosaurus spike
    $1,125.00

    A Top Quality, Rare Pachychephalosaurus wyomingensis node cluster from the late Cretaceous of northern North AmericaPachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by these spikes and nodes. This spike has excellent color / patina. It is a complete specimen with no cracks or breaks. Note -  the excellent articulated skull surface on the base of the node. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Pachychephalosaurus node. You don't see these skull pieces very often. No repair or restoration. Authenticity guaranteed. 

    DP35       SIZE: 2-1/8" H  ;  Base  1-1/2" x  1-1/2"

    Note - Adding 5 new Pachy spikes / nodes in March 2019.       Link to Pachy fossils catalog

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  14. Pachycephalosaurus spike
    $975.00

    A Top Quality, Rare Pachychephalosaurus wyomingensis spike from the late Cretaceous of northern North AmericaPachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by these spikes and nodes. This spike has excellent color / patina. It is a complete specimen with no cracks or breaks. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Pachychephalosaurus spike. You don't see these skull pieces very often. No repair or restoration. Authenticity guaranteed.

    DP31       SIZE: 1-15/16"   (1" W) 

    Note - Adding 5 new Pachy spikes / nodes in March 2019.       Link to Pachy fossils catalog

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  15. Tyrannosaur tooth
    $895.00

    A Top QualityTyrannosaur tooth from the late Cretaceous (Campanian) in northern North AmericaThis tooth could AlbertosaurusGorgosaurus or Daspletosaurus - see Detailed Discussion below. This tooth measures 2-3/16" - a larger Tyrannosaur tooth. The enamel is highest quality with excellent color. Anterior serrations and posterior serrations are excellent - nearly complete. Serrated to the tip. Note - wear facets on the enamel caused by wear from opposing teeth. A cool feature found on many Judith River Tyrannosaur teeth. No cracks or restoration. Legally collected on private land in the Judith River Fm., Hill Co., Montana. Authenticity guaranteed. An excellent collector's tooth. 

    DY01         SIZE: 2-3/16"  

    Note - Added 10 new Tyrannosaur teeth in July 2019.       Link to Tyrannosaur teeth catalog.

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  16. Tyrannosaur tooth
    $875.00

    A GEM Tyrannosaur tooth from the late Cretaceous (Campanian) in northern North America. A July 2019 Fossil of the Month. This tooth could AlbertosaurusGorgosaurus or Daspletosaurus - see Detailed Discussion below. This tooth measures 1-1/2" - a niceTyrannosaur tooth. The enamel is highest quality with excellent color. Anterior serrations and posterior serrations are excellent - nearly complete. Serrated to the tip. No cracks or restoration. Legally collected on private land in the Judith River Fm., Phillips Co., Montana. Authenticity guaranteed. An exceptional collector's tooth. Museum quality tooth.

    DY03         SIZE: 1-1/2"  

    Note - Added 10 new Tyrannosaur teeth in July 2019.       Link to Tyrannosaur teeth catalog.

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  17. Pachycephalosaurus spike
    $875.00

    A Top Quality, Rare Pachychephalosaurus wyomingensis node from the late Cretaceous of northern North AmericaPachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by these spikes and nodes. This spike has excellent color / patina. It is a complete specimen with no cracks. Note -  the articulated skull surface on the base of the node. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Pachychephalosaurus node. You don't see these skull pieces very often. No repair or restoration. Authenticity guaranteed.

    DP32       SIZE: 1-3/8" H  x  1-9/16" W

    Note - Adding 5 new Pachy spikes / nodes in March 2019.       Link to Pachy fossils catalog

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  18. Tyrannosaur tooth
    $825.00

    A Top QualityTyrannosaur premax tooth from the late Cretaceous (Campanian) in northern North America. NoteThis tooth could AlbertosaurusGorgosaurus or Daspletosaurus - see Detailed Discussion below. This tooth measures 1-3/8" - a good sized Tyrannosaur premaxillary tooth. The enamel is very high quality with excellent color. This premax tooth has nice serrations. No cracks or restoration. This tooth is most likely an Albertosaurus tooth based on shape and locality. Legally collected on private land in Fersus Co., Montana. Authenticity guaranteed. An excellent collector's tooth. My largest Tyrannosaur premax tooth.

    DY06         SIZE: 1-3/8"  

    Note - Added 10 new Tyrannosaur teeth in July 2019.       Link to Tyrannosaur teeth catalog.

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  19. Pachycephalosaurus
    $795.00

    A Top Quality Pachychephalosaurus wyomingensis pes ungual (foot claw) from the late Cretaceous of northern North AmericaPachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by spikes. This ungual has excellent color / patina. There is one barely visible stress fracture which is stabilzed. Small portion of the end of each "wing" (rear of the base of the blood groove) has some damage. Overall an excellect pes ungual. Note - this ungual has the Pachy twist (see Pachy ungual differentiation discussion below). No repair restoration. An ultra rare Pachy pes ungual! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Pachychephalosaurus ungual. My largest Pachy claw. Note - claw comes with a Riker type frame. Authenticity guaranteed. Authenticity guaranteed.

    DP21       SIZE: 2-3/8"   (1-1/4" W) 

    Note - Adding 4 new Pachy unguals in July 2018.       Link to Pachy fossils catalog

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  20. Nanotyrannus lancensis
    $725.00

    An EXTRA LARGE, TOP QUALITY Nanotyrannus lancensis tooth. This tooth measures 1-13/16". You do not see Nano teeth exceeding 1-1/2" very often. The enamel is exceptional with fantastic color and quality. Excellent serrations with some missing. Minor tip wear. One crack that has been stabilzed. No repair. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed.  A fantastic extra large collector's Nano tooth. Museum quality.  Note - a Riker frame is included.

    DN02         SIZE: 1-13/16"

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  21. Thescelosaurus
    $695.00

    A Top Quality Thescelosaurus neglectus pes ungual (foot claw) from the late Cretaceous of northern North AmericaThescelosaurus is a mid-sized dinosaur found in the Hell Creek formation. This claw is excellent quality with excellent color / patina. Note - Thesc unguals are described as flat triangles.(see Thesc-Pachy claw differentiation discussion below). Most likely one stress crack - stabilized cracks and no restoration. A rare Thescelosaurus pes ungual! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Excellent collector's quality Thescelosaurus claw. Note - claw comes with a Riker type frame. Authenticity guaranteed.

    DI21        SIZE: 2-1/2"    (1-1/4" W)

    Note - Adding 4 new Thescelosarus claws in July 2018.       Link to Thesc fossils catalog

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  22. Pachycephalosaurus
    $695.00

    A GEM  Pachychephalosaurus wyomingensis pes ungual (foot claw) from the late Cretaceous of northern North AmericaPachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by spikes. This ungual has excellent color / patina. Complete specimen. An exceptional pes ungual. Note - this ungual has a strong Pachy twist (see Pachy ungual differentiation discussion below). No repair or restoration. An ultra rare Pachy pes ungual! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Pachychephalosaurus claw. Note - claw comes with a Riker type frame. Authenticity guaranteed.

    DP23       SIZE: 1-5/8"   

    Note - Adding 4 new Pachy unguals in July 2018.       Link to Pachy fossils catalog

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  23. Pachycephalosaurus
    $695.00

    A Top Quality Pachychephalosaurus wyomingensis pes ungual (foot claw) from the late Cretaceous of northern North AmericaPachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by spikes. This ungual has excellent color / patina. Complete and well preserved with slight tip wear. Overall an exceptional pes ungual. Note - this ungual has the Pachy twist (see Pachy ungual differentiation discussion below). No repair or restoration. An ultra rare Pachy pes ungual! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana.  An excellent collector's quality Pachychephalosaurus claw. Note - claw comes with a Riker type frame. Authenticity guaranteed.

    DP22       SIZE: 1-7/8"   

    Note - Adding 4 new Pachy unguals in July 2018.       Link to Pachy fossils catalog

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  24. Nanotyrannus lancensis
    $650.00

    An EXTRA LARGE, Top Quality Nanotyrannus lancensis tooth. This tooth measures 1-7/8". You do not see Nano teeth exceeding 1-1/2" very often. The enamel is exceptional with great color and quality. Exceptional anterior serrations and posterior serrations - essentially perfect. Fully serrated to the tip! No cracks. No repair. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Authenticity guaranteed. A fantastic extra large collector's Nano tooth. Museum quality. My largest Nano tooth.  Note - a Riker frame is included.

    DN10         SIZE: 1-7/8"

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  25. Tyrannosaur tooth
    $595.00

    A Top Quality Tyrannosaur tooth from the late Cretaceous (Campanian) in northern North AmericaThis tooth could AlbertosaurusGorgosaurus or Daspletosaurus - see Detailed Discussion below. This tooth measures 1-11/16" - a niceTyrannosaur tooth. The enamel is high quality with excellent color. Anterior serrations and posterior serrations are very good. Serrated to the tip. No cracks or restoration. Legally collected on private land in the Judith River Fm., Hill Co., Montana. Authenticity guaranteed. An excellent collector's tooth. 

    DY04         SIZE: 1-11/16"  

    Note - Added 10 new Tyrannosaur teeth in July 2019.       Link to Tyrannosaur teeth catalog.

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  26. Thescelosaurus
    $575.00

    A Top Quality Thescelosaurus neglectus pes ungual (foot claw) from the late Cretaceous of northern North AmericaThescelosaurus is a mid-sized dinosaur found in the Hell Creek formation. This claw is excellent quality with excellent color / patina. A little erosion at the tip, but otherwise a perfect claw. Note - Thesc unguals are described as flat triangles.(see Thesc-Pachy claw differentiation discussion below). No repair and no restoration. A rare Thescelosaurus pes ungual! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Excellent collector's quality Thescelosaurus claw. Note - claw comes with a Riker type frame. Authenticity guaranteed.

    DI22         SIZE: 1-15/16"  

    Note - Adding 4 new Thescelosarus claws in July 2018.       Link to Thesc fossils catalog

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  27. Pachycephalosaurus
    $575.00

    A Top Quality Pachychephalosaurus wyomingensis pes ungual (foot claw) from the late Cretaceous of northern North AmericaPachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by spikes. This ungual has excellent color / patina. Complete specimen with a small amount of tip wear. An exceptional pes ungual. Note - this ungual has a strong Pachy twist (see Pachy ungual differentiation discussion below). No repair or restoration. An ultra rare Pachy pes ungual! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Pachychephalosaurus claw. Note - claw comes with a Riker type frame. Authenticity guaranteed.

    DP24       SIZE: 1-7/16"   

    Note - Adding 4 new Pachy unguals in July 2018.       Link to Pachy fossils catalog

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  28. Triceratops
    $550.00

    A rare, Top Quality Triceratops horridus rooted tooth from the late Cretaceous of northern North AmericaAnother July 2018 Fossil of the Month. Triceratops is a large ceratopsian dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Extra large root which is quite rare. Incredible preservation of the crown and root that shows their intricate detail. The chewing surface measures 1-1/14” with a very high ridge. This is a recently erupted tooth that has slight tip wear. No cracks or restoration. A rare rooted, extra large Triceratops tooth! Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. An excellent collector's quality Triceratops tooth. Note - tooth comes with a Riker type frame. Authenticity guaranteed. My largest and best triceratops tooth!

    DC01       SIZE: 2-1/4"         

    Note - Adding new Triceratops fossils in July 2018.       Link to Triceratops fossils catalog


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  29. Thescelosaurus
    $550.00

    A Top Quality Thescelosaurus neglectus pes ungual (foot claw) from the late Cretaceous of northern North AmericaThescelosaurus is a mid-sized dinosaur found in the Hell Creek formation. This claw is excellent quality with excellent color / patina. A little erosion at the tip, but otherwise a perfect claw. Note - Thesc unguals are described as flat triangles.(see Thesc-Pachy claw differentiation discussion below). No repair and no restoration. A rare Thescelosaurus pes ungual! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Excellent collector's quality Thescelosaurus claw. Note - claw comes with a Riker type frame. Authenticity guaranteed.

    DI23        SIZE: 1-7/8"  

    Note - Adding 4 new Thescelosarus claws in July 2018.       Link to Thesc fossils catalog

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  30. Nanotyrannus lancensis
    $475.00

    An EXTRA LARGE, TOP QUALITY Nanotyrannus lancensis tooth. This tooth measures 1-3/4". You do not see Nano teeth exceeding 1-1/2" very often. The enamel is excellent with good color and quality. Excellent serrations. Small tip wear. A few cracks at the base, but no break. No repair. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Authenticity guaranteed.  A fantastic extra large collector's Nano tooth.  Note - a Riker frame is included.

    DN04        SIZE: 1-3/4"

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  31. Anzu wyleii claw
    $475.00

    A rare, Top Quality Anzu wyleii toe (pes) claw from the Hell Creek Fm. of NE So. Dakota. Anzu is referred to as the "Chicken from Hell". An excellent pes claw with no repair. Excellent rich brown color and patina. This specimen has very good perservation - no pitting, nicks or wear. There are two cracks filled which is typical for a Anzu wyleii claw, and there is a small nick on the tip. A high quality, collector's claw from the Hell Creek of Montana. Note - 2014 Anzu wyleii description paper attached belowCheck out our selection of top quality Anzu wyleii claws! Legally collected on private land in the Hell Creek Fm., Harding Co., So. Dakota. Authenticity guaranteed. Museum Quality.  Note - a Riker frame will be included.

    DA04       Size: 1-5/16" (always straightline) 

    Note - Adding four Anzu wyleii claws in June 2018.       Link to Anzu wyleii claws.

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  32. Tyrannosaur tooth
    $450.00

    A High Quality Tyrannosaur tooth from the late Cretaceous (Campanian) in northern North AmericaThis tooth could AlbertosaurusGorgosaurus or Daspletosaurus - see Detailed Discussion below. This tooth measures 1-11/16" - a good sized ingested Tyrannosaur tooth. Note - This tooth was swallowed and partially digested! The enamel quality is good with excellent color. Anterior serrations and posterior serrations are weak, but present. Serrated to the tip. No cracks or restoration. Legally collected on private land in the Judith River Fm., Hill Co., Montana. Authenticity guaranteed. An excellent collector's tooth. 

    DY05         SIZE: 1-11/16"  

    Note - Added 10 new Tyrannosaur teeth in July 2019.       Link to Tyrannosaur teeth catalog.

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  33. Triceratops
    $450.00

    An Extra Large, Top Quality Triceratops horridus tooth from the late Cretaceous of northern North America. Triceratops is a large ceratopsian dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. The chewing surface measures 1” exhibiting a "spider-web" coloration pattern - very unique. This is a recently erupted tooth that has no tip wear. Extra large root which is quite rare. Incredible preservation of the crown and root that shows their intricate detail. Two cracks are stabile. No restoration. Legally collected on private land in the Hell Creek Fm., Garfield Co., Montana. An excellent collector's quality Triceratops tooth. Note - tooth comes with a Riker type frame. Authenticity guaranteed. A rare rooted, extra large Triceratops tooth! 

    DC07        SIZE: 1-7/8"         

    Note - Adding 20 new Triceratops fossils in November 2018.       Link to Triceratops fossils catalog


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  34. Edmontosaurus
    $450.00

    A rare, Top Quality Edmontosaurus annectens rooted tooth from the late Cretaceous of northern North America. Another July 2018 Fossil of the Month. Edmontosaurus is a large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Extra large root which is quite rare plus a partial root from an adjoining tooth. The chewing surface measures 1-1/16”. Incredible preservation showing the knarly texture of the root.  One crack - stabilized and no restoration. A rare rooted Edmontosaurus tooth! Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a Riker type frame. Authenticity guaranteed.

    DH01       SIZE: 2-5/16"    

    Note - Adding 28 new Edmontosaurus fossils in July 2018.       Link to Edmontosaurus fossils catalog

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  35. Triceratops
    $425.00

    An Extra Large, Top Quality Triceratops horridus tooth from the late Cretaceous of northern North America. Triceratops is a large ceratopsian dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. The chewing surface measures 1”. This is a recently erupted tooth that has very minor tip wear. Extra large root which is quite rare. Incredible preservation of the crown and root that shows their intricate detail. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality Triceratops tooth. Note - tooth comes with a Riker type frame. Authenticity guaranteed. A rare rooted, extra large Triceratops tooth! 

    DC06        SIZE: 1-3/4"         

    Note - Adding 20 new Triceratops fossils in November 2018.       Link to Triceratops fossils catalog


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  36. Edmontosaurus
    $425.00

    A rare, Top Quality Edmontosaurus annectens rooted tooth from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur dinosaur found in the Hell Creek formation. The enamel is excellent quality with excellent color / patina. Extra large root which is quite rare. The chewing surface measures 1-1/4” - incedibly large. Excellent preservation showing most of the knarly texture of the root. One crack - stabilized and no restoration. A rare rooted Edmontosaurus tooth! Legally collected on private land in the Hell Creek Fm., Garfield Co., Montana. An excellent collector's quality Edmontosaurus tooth. Note - tooth comes with a Riker type frame. Authenticity guaranteed.

    DH02       SIZE: 2-1/2"    

    Note - Adding 28 new Edmontosaurus fossils in July 2018.       Link to Edmontosaurus fossils catalog

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