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. Triceratops Horn
    $9,800.00

    A Top Quality, Triceratops horridus brow horn from the late Cretaceous of northern North America. A February 2021 Fossil of the Month. Triceratops was a large ceratopsian dinosaur found in the Hell Creek and Lance Creek formations. This is a special horn with exceptional detail preserved and exceptional color / patina. You can see all of the natural blood grooves around the surface of the horn. The preparation of the horn was fairly basic and simple - some cracks filled and a small area around the tip was restored. This is very minimal restoration for a horn. It comes with the welded steel stand as shown. A fantastic fossil overall. Legally collected on private land in the Lance Creek Fm., Lusk, Wyoming. Authenticity guaranteed. Certification of Authentication provided. Museum quality. A fantastic Triceratops brow horn display. You don't see these top quality horns very often! A great display size. Shipping weight is ~15 lbs. Note - International buyers may incur some shipping cost.             On HOLD

    DC51         SIZE: 19" (straight line) ; Distal end measures 6" Height x 4" Wide       

    Note - Adding 30 new Triceratops fossils in February 2021.       Link to Triceratops fossils catalog

     

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  2. Anzu wyleii claw
    $5,950.00

    A rare, Top Quality, LARGE Anzu wyliei hand (manus) claw from the Hell Creek Fm. of SE Montana. A December 2019 Fossil of the Month. Anzu is an extra large oviraptor and referred to as the "Chicken from Hell". This is an exceptional manus claw. Highest quality bone with rich red-brown color & tan and exceptional patina. Fantastic natural color! This specimen has incredible perservation with exceptional surfaces - no nicks or wear with minor pitting on the proximal end only - superb surface articulation! There is minimal professional restoration by George Heslep of Heslep Fossils to the tip of the claw which is typical for a big Anzu wyliei manus claw. An incredible quality, collector's claw from one of my favorite collecting sites. Note - 2014 Anzu wyliei description paper attached belowCheck out our selection of top quality Anzu wyliei claws! Legally collected on private land in the Hell Creek Fm., Carter Co., Montana.  Authenticity guaranteed. Museum Quality. One of the finest Anzu claws that I have seen and one of my favorites! Note - a Riker frame will be included.

    DA05       Size: 3-3/16" (always straightline) (Note - 1-5/8" height at the proximal end!)

     Link to Anzu wyliei claws.

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  3. Tyrannosaurus rex
    $5,375.00

    A Top Quality Tyrannosaurus rex  tooth from a large T. rexThis Rex crown measures 3" (straight line) and 1-1/4" thick. The enamel is the highest quality with no root etchings. Great brown & black color. Excellent serrations (particularly the posterior serrations).  Note - This tooth was professionally restored (see last photo). The tip was damaged (~5/8"), a section of the anterior cutting edge (~1/2" ), and a strip at the base was rebuilt (3/4" wide). 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 privately deeded land in the Hell Creek Fm., Harding Co., So. Dakota. Authenticity guaranteed.  Note - a Riker frame is included. This is a large, high quality collector's tooth.

    DT01          SIZE: 3"   (1-1/4" W x 7/8" H)

    Note - Adding 3 T. rex teeth in October 2020.  Link to T. rex teeth -->  T. rex teeth

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  4. Tyrannosaurus rex
    $4,750.00

    A Top Quality Tyrannosaurus rex  tooth - a premaxillary (front) toothThis Rex crown measures 1-7/8" (straight line) and 13/16" thick. The enamel is the highest quality with no root etchings. Great brown color. Excellent serrations with some wear on one side. No cracks. No breaks. No repair or restoration. 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 privately deeded land in the Hell Creek Fm., Perkins Co., So. Dakota. Authenticity guaranteed.  Note - a Riker frame is included. This is a high quality collector's tooth.

    DT03          SIZE: 1-7/8"   (13/16" W x 1/2" H)

    Note - Adding 7 T. rex teeth in February 2021. Link to T. rex teeth --> T. rex teeth

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  5. Tyrannosaurus rex
    $4,000.00

    A rare, Top Quality Tyrannosaurus rex tooth - a premaxillary (front) tooth. This Rex crown measures 1-5/8" (straight line). The enamel is highest quality. Great rich dark chocolate brown color. Excellent serrations overall with a some damage on one side. There is a very small wear facet on the tip which is typical for a adult tooth from opposing teeth wear. No cracks. No repair or restoration. A 100% natural tooth! Fantastic overall condition with incredible serrations for Rex tooth. A fantastic collector's tooth!  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 privately deeded land in the Hell Creek Fm., Perkins Co., So. Dakota. Authenticity guaranteed. A fantastic display piece! A Riker frame is included.

    DT04          SIZE: 1-5/8"   (3/4" W x 1/2" H)

    Note - Adding 2 T. rex teeth in February 2020.  Link to T. rex teeth --> T. rex teeth

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  6. Allosaurus fragilis
    $3,750.00

    An Ultra Rare, rooted Top Quality Allosaurus fragilis tooth measuring 3-1/4". This Allosaurus crown measures 1-3/8" and is wide for its size (11/16"). This tooth is still inflated. The enamel is high quality. Great rich brown color. Excellent serrations on both sides all the way to the tip. Exceptional serrations for a large tooth. Root cracks were stabilized. A small tip repair was done by George Heslep. Excellent overall condition with very good serrations. An excellent quality tooth! Allosuarus was the apex during the late Jurassic with large teeth designed to slash predators. Legally collected on private land in the Morrison Fm., Moffat Co., Colorado. Authenticity guaranteed.  Note - a Riker case display is included. This is a very special rooted Allosaurus tooth!

    DL01          SIZE: 3-1/4"   (11/16" x 5/16" cross section of root)

    Note - Adding 3 Allosaurus teeth in January 2021    Link to Allosaurus teeth

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  7. Anzu wyliei claw
    $3,450.00

    A rare, Top Quality, EXTRA LARGE Anzu wyliei 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 wyliei 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 wyliei claws! Legally collected on private land in the Hell Creek Fm., Garfield Co., Montana. Authenticity guaranteed. Museum Quality. Maximum size. Note - a Riker frame will be included.

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

     Link to Anzu wyliei claws.

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  8. Tyrannosaur tooth
    $2,650.00

    A Top Quality, Extra Large Tyrannosaur tooth from the late Cretaceous (Campanian) in northern North America. Please note that this tooth could AlbertosaurusGorgosaurus or Daspletosaurus - see Detailed Discussion below. This tooth measures 2-7/16" - an excellent BIG Tyrannosaur tooth. Note - this is a big "beefy" tooth (15/16"W x 3/4" H). The enamel is high quality with excellent color and patina. This tooth position would be in the front of the jaw. Anterior and posterior serrations are excellent. A small facet at the tip. No cracks, repair or restoration. Legally collected on private land in the Judith River Fm., McCone Co., Montana. Probably an excellent Daspletosaurus tooth based on size and roundness of the tooth cross-section. Authenticity guaranteed. An excellent collector's BIG Tyrannosaur tooth. 

    DY01         SIZE: 2-7/16"  (15/16 W x 3/4" H)

    Note - Added 10 new Tyrannosaur teeth in January 2021.       Link to Tyrannosaur teeth catalog.

     

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  9. Tyrannosaur tooth
    $2,500.00

    A Top Quality, Extra Large Tyrannosaur tooth from the late Cretaceous (Campanian) in northern North America. Please note that this tooth could AlbertosaurusGorgosaurus or Daspletosaurus - see Detailed Discussion below. This tooth measures 2-1/2" - an excellent BIG Tyrannosaur tooth. Note - this is a big "beefy" tooth (15/16"W x 9/16" H). The enamel is high quality with excellent color and patina. This tooth position would be in the front of the jaw. Anterior and posterior serrations are excellent. A small facet at the tip. No cracks, repair or restoration. Legally collected on private land in the Judith River Fm., Blaine Co., Montana. Probably an excellent Daspletosaurus or Gorgosaurus tooth based on size and roundness of the tooth cross-section. Authenticity guaranteed. An excellent collector's BIG Tyrannosaur tooth. 

    DY02         SIZE: 2-1/2"  (15/16 W x 9/16" H)

    Note - Added 10 new Tyrannosaur teeth in January 2021.       Link to Tyrannosaur teeth catalog.

     

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  10. Allosaurus fragilis
    $2,250.00

    An EXTRA LARGE, ulta rare Top Quality Allosaurus fragilis tooth. This Allosaurus crown measures 2" and is wide for its size (13/16"). The enamel is high quality with peeling. Great brown color. Excellent serrations on both sides all the way to the tip. A recently erupted tooth - rare. Exceptional serrations for a large tooth. One crack was stabilizied. No repair or restoration. A 100% natural tooth! Excellent overall condition with very good serrations. An excellent quality tooth! Allosuarus was the apex during the late Jurassic with large teeth designed to slash predators. Legally collected on private land in the Morrison Fm., Grand Co., Utah. Authenticity guaranteed.  Note - a Riker case display is included. This is a special tooth. You do not see 2" Allosaurus tooth crowns offered very often!

    DL02          SIZE: 2"   (13/16" x 1/2" cross section)   

    Note - Adding 8 Allosaurus teeth in July 2020    Link to Allosaurus teeth

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  11. Anzu wyliei claw
    $2,250.00

    A rare, Top Quality Anzu wyliei toe (pes) claw from the Hell Creek Fm. of SE Montana. A July Fossil of the Month. Anzu is referred to as the "Chicken from Hell". An exceptional pes claw. Excellent rich brown color and patina. This specimen has excellent perservation - no pitting or nicks or wear. The proximal end surface is phenominal - perfect preservation. The preservation doesn't get any better. One crack was stabilzed. No repair or restoration. A top quality, collector's claw from the Hell Creek of Montana. Found at one my favorite sites. Note - 2014 Anzu wyliei description paper attached belowCheck out our selection of top quality Anzu wyleii claws! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. Museum Quality.  Note - a Riker frame will be included. Best of the Best!

    DA03       Size: 2-3/4" (straightline)    

    Note - Adding five Anzu wyliei claws in July 2020.      Link to Anzu wyliei claws.

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  12. Edmontosaurus
    $2,150.00

    A LARGE, Top Quality Edmontosaurus annectens toe from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur or "duck-bill" dinosaur found in the Hell Creek formation. This is a non-associated set of toe bones from the outer toe (toe IV - see diagram), and it consists of four four toe bones (Phalanx 1 thru 4) and a pes hoof core (ungual). Bone quality is excellent with minor crack fill on Phalanx 1 & 2 only. Other pieces are perfect including an exceptional pes ungual. No restoration. Legally collected on private land in the Hell Creek Fm., Carter & Garfield Co., Montana. An exceptional collector's quality Edmontosaurus toe.  Authenticity guaranteed.

    DH41      SIZE: 12-1/4" (combined length) ; Phalanx #1 3-7/8" x 5" ; Pes Ungual 3-3/4" x 3-1/2"

    Note - Adding 4 Edmontosaurus toes / claws in August 2020.       Link to Edmontosaurus fossils catalog

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  13. Allosaurus fragilis
    $1,950.00

    A Top Quality, Extra Large Allosaurus fragilis tooth - a premaxillary (front) tooth. This Allosaurus crown measures 1-3/4" and is very thick for its size (3/4" x 13/16"). The enamel is highest quality. Great brown color. Exceptional large serrations that are complete all the way to the tip on both sides - very rare. Small tip  repair by George Heslep. A 100% natural tooth! Fantastic overall condition with incredible serrations. An exceptional quality tooth! Allosuarus was the apex during the late Jurassic with large teeth designed to slash predators. Legally collected on private land in the Morrison Fm., Hanksville, Utah. Authenticity guaranteed.  Note - a Riker frame display is included. Best of the BEST quality tooth!

    DL04          SIZE: 1-3/4"   (3/4" x 13/16" cross section)

    Note - Adding 3 Allosaurus teeth in January 2021    Link to Allosaurus teeth

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  14. Nanotyrannus lancensis
    $1,950.00

    A TOP QUALITY, EXTRA LARGE Nanotyrannus lancensis tooth from the western US. This tooth measures 2-1/4" (straight line). The enamel is exceptional with incredible color and quality. Excellent serrations. A very small tip wear facet. Wide base with a typical Nano pinched oval cross-section. No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Authenticity guaranteed.  A fantastic collector's BIG Nano tooth.  Note - a Riker type frame is included. Museum Quality. A monster sized, top qulaity Nano tooth. One of the finest that I have seen!

    DN01        SIZE: 2-1/4"  (13/16" W)

    Note - Adding 16 Nanotyrannus teeth in October 2020  ->  Link to Nano Teeth

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  15. Tyrannosaur tooth
    $1,750.00

    A Top Quality Tyrannosaur tooth from the late Cretaceous (Campanian) in northern North America. Please note that this tooth could AlbertosaurusGorgosaurus or Daspletosaurus - see Detailed Discussion below. This tooth measures 1-3/4" - an excellent Tyrannosaur tooth. This tooth is nicely displayed on a chunk of original Judith River Fm. matrix. The enamel is high quality with excellent color. This tooth position would be in the front of the jaw. Anterior and posterior serrations are excellent. No facet at the tip. No cracks, repair or restoration. Legally collected on private land in the Judith River Fm., Blaine Co., Montana. Authenticity guaranteed. An excellent collector's tooth. A great display specimen.

    DY03         SIZE: 1-3/4"  

    Note - Added 10 new Tyrannosaur teeth in January 2021.       Link to Tyrannosaur teeth catalog.

     

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  16. Pachycephalosaurus spike
    $1,500.00

    A Top Quality, Rare Pachychephalosaurus wyomingensis node cluster from the late Cretaceous of northern North America. An August Fossil of the Month. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by these spikes and nodes (2+ nodes). This spike has excellent color / patina with exceptional surface articulation. The blood grooves are still present in the bone. 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 - my best cluster!

    DP33       SIZE: 2" H  (Base: 1-7/8"  x  1-3/8")

    Note - Adding 6 new Pachy spikes / nodes in August 2020.       Link to Pachy fossils catalog

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  17. Pachycephalosaurus spike
    $1,395.00

    A Top Quality, Rare Pachychephalosaurus wyomingensis node cluster from the late Cretaceous of northern North America.  Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by these spikes and nodes (3 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: 2-1/4"  x  1-1/2" W

    Note - Adding 6 new Pachy spikes / nodes in August 2020.       Link to Pachy fossils catalog

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  18. Pachycephalosaurus spike
    $1,350.00

    An EXTRA LARGE Top Quality, Rare Pachychephalosaurus wyomingensis node from the late Cretaceous of northern North AmericaAn August Fossil of the Month. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by these spikes and nodes. This spike has excellent color / patina. Incredible blood grooves in the bone. 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 node. You don't see these skull pieces very often. No repair or restoration. Authenticity guaranteed. A very special large Packy node. My best one!

    DP37       SIZE: 2" H  (Base: 1-5/8" x 15/16") 

    Note - Adding 6 new Pachy spikes / nodes in August 2020.       Link to Pachy fossils catalog

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  19. Anzu wyliei claw
    $1,250.00

    A rare, Top Quality Anzu wyliei toe (pes) claw from the Hell Creek Fm. of SE Montana. Anzu is referred to as the "Chicken from Hell". An excellent pes claw. Excellent rich brown color and patina. This specimen has excellent perservation - no pitting or nicks with just wear on the proximal end surface. No repair or restoration. A top quality, collector's claw from the Hell Creek of Montana. Found at one my favorite sites. Note - 2014 Anzu wyliei description paper attached belowCheck out our selection of top quality Anzu wyleii claws! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. Museum Quality.  Note - a Riker frame will be included. 

    DA04       Size: 1-7/8" (straightline)    

    Note - Adding five Anzu wyliei claws in July 2020.      Link to Anzu wyliei claws.

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  20. Edmontosaurus - Jaw
    $1,250.00

    A Top Quality Edmontosaurus annectens lower jaw section from the late Cretaceous of North America. An August Fossil of the Month. Edmontosaurus is a very large hadrosaur or "duck-bill" dinosaur found in the Hell Creek formation. They possessed ~300 teeth that were in columns of five teeth each which acted as conveyor belt to maintain a large chewing surface to cut and grind their food. This specimen is a large section of the lower jaw showing at least 20 teeth still in place. Bone quality is excellent with no cracks. No restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. A exceptional specimen from one of my favorite localities. An exceptional collector's quality Edmontosaurus jaw section.  Authenticity guaranteed.

    DH31        SIZE: 4-1/4" x 2-5/8"    

    Note - Adding 6 Edmontosaurus jaw sections in August 2020.       Link to Edmontosaurus fossils catalog

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  21. Pachycephalosaurus node cluster
    $1,250.00

    A Top Quality, Rare Pachychephalosaurus wyomingensis node cluster from the late Cretaceous of northern North America. 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 large specimen with no cracks. This is a node cluster with a large node surrounded by a group of small nodes (4 nodes). This cluster is most likely part of the snout of the Pachy skull. Note -  the excellent articulated skull surface on the base of the node. Legally collected on private land in the Hell Creek Fm., Carter 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 special piece!

    DP36       SIZE: 1-7/8" H  (Base: 2-1/4" x 2-1/8")

    Note - Adding 6 new Pachy spikes / nodes in August 2020.       Link to Pachy fossils catalog

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  22. Nanotyrannus lancensis
    $1,250.00

    A TOP QUALITY, EXTRA LARGE Nanotyrannus lancensis tooth from the western US. This tooth measures 1-15/16" (straight line). The enamel is excellent with excellent color and quality. Excellent serrations. A small tip wear facet. Wide base with a typical Nano "pinched oval" cross-section. No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed.  A fantastic collector's Big Nano tooth.  Note - a Riker type frame is included. Museum Quality.

    DN02        SIZE: 1-15/16"  (3/4" W)

    Note - Adding 16 Nanotyrannus teeth in October 2020  ->  Link to Nano Teeth

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  23. Pachycephalosaurus spike
    $1,150.00

    A Top Quality, EXTRA LARGE 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.This large node was part of the snout of the skull. 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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  24. Triceratops Upper Beak
    $975.00

    A GEM Quality, rare Triceratops horridus upper beak (rostal) from the late Cretaceous of northern North America. A February Fossil of the Month. Triceratops was a large ceratopsian dinosaur found in the Hell Creek and Lance Creek formations which is know for the large frill protecting its neck. This juvenile upper beak has exceptional detail preserved and great color / patina. Triceratops has a beak formed by this upper rostal bone and the lower predentary bone. No repair or restoration. 100% natural specimen. Legally collected on private land in Powder River Co., Montana. Authenticity guaranteed. You rarely see these upper beaks and this one is extraordinary.

    DC23         SIZE: 2" W x 1-3/4" L

    Note - Adding 30+ new Triceratops fossils in February 2021.       Link to Triceratops fossils catalog

     

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  25. 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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  26. Tyrannosaur tooth
    $925.00

    A GEM Tyrannosaur tooth from the late Cretaceous (Campanian) in northern North America. Please note that this tooth could AlbertosaurusGorgosaurus or Daspletosaurus - see Detailed Discussion below. This tooth measures 1-1/4" - an excellent Tyrannosaur tooth. Note - this is a big "beefy" tooth (3/4" W). The enamel is the highest quality with excellent color. This tooth position would be in the rear of the jaw. Anterior and posterior serrations are exceptional and complete. Serrated to the tip. No cracks, repair or restoration. Legally collected on private land in the Judith River Fm., Hill Co., Montana. Authenticity guaranteed. An excellent collector's tooth. The Perfect tooth.

    DY06         SIZE: 1-9/16"  (3/4" W x 3/8" H)

    Note - Added 10 new Tyrannosaur teeth in January 2021.       Link to Tyrannosaur teeth catalog.

     

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  27. Triceratops Vertebra
    $895.00

    A Top Quality, Triceratops horridus vertebra from the late Cretaceous of northern North America. A February Fossil of the Month. Triceratops was a large ceratopsian dinosaur found in the Hell Creek and Lance Creek formations which is know for the large frill protecting its neck. This is a large vertebra with exceptional detail preserved and great color / patina. You can see the vertebra surface is very rugous and the vertebra is very thick which are characteristics of Triceratops and distinguishes it from a Hadrosaur. Triceratops bones are more difficult to find. No repair or restoration. 100% natural specimen. Legally collected on private land in Powder River Co., Montana. Authenticity guaranteed. An excellent big Triceratops vertebra. Note - A 4 peg display stand comes with it. Note - Item weight 4.25 lbs to ship. An international shipping surcharge applies. Please inquire.

    DC31         SIZE: 7" H x 8-1/2" W x 3-1/2" T

    Note - Adding 30+ new Triceratops fossils in February 2021.       Link to Triceratops fossils catalog

     

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  28. 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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  29. Allosaurus fragilis
    $875.00

    A Top Quality, Large Allosaurus fragilis tooth - the first maxilliary tooth. This Allosaurus crown measures 1-1/8" and is chunky for its size (7/16"). The enamel is highest quality. Great rich dark brown color. Excellent serrations on both sides - anterior side ends at the wear facet and the posterior ends at a bite mark just below the wear facet. One crack was stabilizied. No repair or restoration. A 100% natural tooth! Excellent overall condition with very good serrations. An excellent quality tooth! Allosuarus was the apex during the late Jurassic with large teeth designed to slash predators. Legally collected on private land in the Morrison Fm., Albany Co., Wyoming. Authenticity guaranteed.  Note - a Gem case display is included. This is an excellent tooth!

    DL03          SIZE: 1-1/8"   (7/16" x 7/16" cross section)

    Note - Adding 8 Allosaurus teeth in July 2020    Link to Allosaurus teeth

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  30. Edmontosaurus
    $850.00

    A rare, Top Quality Edmontosaurus annectens toe hoof core (toe or pes ungual) from the late Cretaceous of North America. An August Fossil of the Month. Edmontosaurus is a very large hadrosaur or "duck-bill" dinosaur found in the Hell & Lance Creek formations. This colorful large toe hoof core is thick (from an outer toe - see diagram). Bone quality is exceptional. Minor crack fill was stabilized. No restoration. Legally collected on private land in the Lance Creek Fm., Niobrara Co., Wyoming. An exceptional collector's quality Edmontosaurus toe hoof core.  Authenticity guaranteed. Lance Fm. hoof cores are really difficult to find!

    DH42        SIZE: 3-1/4" x 3-1/4"    

    Note - Adding 4 Edmontosaurus toes / claws in August 2020.       Link to Edmontosaurus fossils catalog

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  31. Tyrannosaurus rex
    $850.00

    A Top Quality Tyrannosaurus rex tooth - a first maxillary tooth from a juvenile Rex. This Rex crown measures 1-1/8" and is very thick for its size (1/2"). The enamel is highest quality. Great rich dark brown color. Excellent serrations on the posterior side and worn anterior serrations. No cracks. No repair or restoration. A 100% natural tooth! An excellent tooth!  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., Custer Co., Montana. Authenticity guaranteed.  Note - a gem case is included.

    DT05          SIZE: 1-1/8"   (1/2"W x 3/8" H)

    Note - Adding 7 T. rex teeth in February 2021. Link to T. rex teeth --> T. rex teeth

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  32. Tyrannosaur tooth
    $825.00

    A Top Quality Tyrannosaur tooth from the late Cretaceous (Campanian) in northern North America. Please note that this tooth could AlbertosaurusGorgosaurus or Daspletosaurus - see Detailed Discussion below. This tooth measures 1-3/4" - an excellent Tyrannosaur tooth. The enamel is high quality with excellent color. This tooth position would be in the front of the jaw. Anterior and posterior serrations are excellent. Serrated to the tip. Small wear facet at tip. No cracks, repair or restoration. Legally collected on private land in the Judith River Fm., Blaine Co., Montana. Probably an excellent Gorgosaurus tooth based on size and roundness of the tooth cross-section. This site is known for Gorgosuaurus fossils. Authenticity guaranteed. Probably an excellent Albertosaurus tooth based on size and flatness of the tooth cross-section. An excellent collector's tooth. 

    DY05         SIZE: 1-3/4"  

    Note - Added 10 new Tyrannosaur teeth in January 2021.       Link to Tyrannosaur teeth catalog.

     

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  33. Tyrannosaur tooth
    $795.00

    A Top Quality Tyrannosaur tooth from the late Cretaceous (Campanian) in northern North America. Please note that this tooth could AlbertosaurusGorgosaurus or Daspletosaurus - see Detailed Discussion below. This tooth measures 1-7/8" - an excellent Tyrannosaur tooth. Note - this is a big "beefy" tooth. The enamel is high quality with excellent color. This tooth position would be in the front of the jaw. Anterior and posterior serrations are excellent. Wear facet at the tip. No cracks, repair or restoration. Legally collected on private land in the Judith River Fm., Hill Co., Montana. Authenticity guaranteed. An excellent collector's tooth. 

    DY04         SIZE: 1-7/8"  

    Note - Added 10 new Tyrannosaur teeth in January 2021.       Link to Tyrannosaur teeth catalog.

     

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  34. Pachycephalosaurus
    $795.00

    An EXTRA LARGE, 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 and 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 or restoration. An ultra rare Pachy pes ungual! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An exceptional collector's quality Pachychephalosaurus ungual. Museum quality. 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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  35. Edmontosaurus
    $795.00

    A rare, Top Quality Edmontosaurus annectens toe hoof core (toe or pes ungual) from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur or "duck-bill" dinosaur found in the Hell Creek formation. This a large toe hoof core, and it is extra thick (from an outer toe - see diagram). Bone quality is excellent, and you can see that one crack was stabilized. No restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. An excellent collector's quality Edmontosaurus toe hoof core.  Authenticity guaranteed. These hoof cores are always  difficult to find!

    DH43        SIZE: 4" x 3-1/2"    

    Note - Adding 4 Edmontosaurus toes / claws in August 2020.       Link to Edmontosaurus fossils catalog

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  36. Triceratops Upper Beak
    $795.00

    A Top Quality, rare Triceratops horridus upper beak (rostal) from the late Cretaceous of northern North America. Triceratops was a large ceratopsian dinosaur found in the Hell Creek and Lance Creek formations which is know for the large frill protecting its neck. This juvenile upper beak has exceptional detail preserved and great color / patina. Note - Triceratops has a beak formed by this upper rostal bone and the lower predentary bone. No repair or restoration. 100% natural specimen. Legally collected on private land in Powder River Co., Montana. Authenticity guaranteed. You rarely see these upper beaks and this one is excellent.

    DC22         SIZE: 2" W x 1-3/4" L

    Note - Adding 30+ new Triceratops fossils in February 2021.       Link to Triceratops fossils catalog

     

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