Search results for: '300000000 years old dinosaur teeth prima'

An Ultra Rare, Hexanchus griseus tooth from the Sacaco area of Peru. This is lower jaw tooth. Superb preservation and color. Seven very large and sharp primary cusps. The root has been repaired with a patch on each end. Authenticity guaranteed. Museum Quality rare collector's tooth. Unfortunately there are no more teeth coming from this site. This is a piece from an old collection.

P754          Size: 1-3/8" (wide)

Note - Adding 9 new Peruvian Hexanchus teeth in March 2022 ->  Link to Hexanchus Teeth 

An ULTRA RARE,  Top Quality 6-1/8" Classic Lee Creek Megalodon tooth, an upper jaw PRINCIPAL ANTERIOR tooth from Aurora, No. Carolina. A July Fossil of the Month selection. This Megalodon tooth has an incredible light tan colored crown with an excellent brown bourlette. Highest quality enamel with essentially no hydration cracks - rare for a big Meg tooth! Exceptional color. The serrations are large and razor sharp with an excellent tip serration. Fantastic serrations for a BIG Meg! The root is exceptional - an excellent tan color, no hydration cracks, extra wide and absolutely complete. The finest root that I have seen on a BIG Megalodon tooth. This Megalodon was found in the Yorktown Formation, Lee Creek mine, NC (Pliocene age = 5 MYA). Rarely do you see a 6" Lee Creek Megalodon tooth and rarely are they high quality. This tooth is from an old collection. One of the finest examples of a 6"+ classic upper jaw anterior Lee Creek Megs considering the shape, color, and preservation. An exceptional collector's tooth from the "old days" at Lee Creek mine. This is a rare opportunity to own a 6"+ LC Megalodon tooth! NO repair or restoration. Authenticity guaranteed. Do you have a top quality 6"+ Lee Creek Megalodon in your collect?  

LC002  BoP        Size: 6-1/8" (4-5/8" W)      

An extinct extinct Oreodont teeth (Merycoidodon gracilis ) from Sioux Co., Nebraska. Merycoidodon gracilis was one of many mammals that thrived in the Early Oligocene in North America. Found in the Brule Fm. (Rupelian) 33 - 30 million years ago. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. 

WR78      Size: 1-1/4"  long 

Name: Merycoidodon gracilis 

Age:  Oligocene

Location: Sioux Co., Nebraska

Note - Posting 49 Oligocene Mammal fossils in January 2025.      Link to Oligocene Mammal Fossils

An extinct extinct Oreodont teeth (Merycoidodon gracilis ) from Sioux Co., Nebraska. Merycoidodon gracilis was one of many mammals that thrived in the Early Oligocene in North America. Found in the Brule Fm. (Rupelian) 33 - 30 million years ago. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. 

WR77      Size: 1"  long 

Name: Merycoidodon gracilis 

Age:  Oligocene

Location: Sioux Co., Nebraska

Note - Posting 49 Oligocene Mammal fossils in January 2025.      Link to Oligocene Mammal Fossils

An Ultra Rare, Hexanchus griseus tooth from the Sacaco area of Peru. This is complete lower jaw tooth. Superb preservation and color. Ten very large and sharp primary cusps. An excellent complete root that has a crack, but the crown never cracked. No repair or restoration. Authenticity guaranteed. Museum Quality rare collector's tooth. Unfortunately there are no more teeth coming from this site. This is a piece from an old collection.

P753          Size: 1-7/16" (wide)

Note - Adding 9 new Peruvian Hexanchus teeth in March 2022 ->  Link to Hexanchus Teeth 

An Ultra Rare, LARGE Hexanchus griseus tooth from the Sacaco area of Peru. This is complete lower jaw tooth. Superb preservation and color. Fantastic charcoal gray color - very unique! Ten very large and sharp primary cusps. An excellent complete root. No repair or restoration. Authenticity guaranteed. Museum Quality rare collector's tooth. Unfortunately there are no more teeth coming from this site. This is a rare piece from an old collection.

P752          Size: 1-13/16" (wide)

Note - Adding 9 new Peruvian Hexanchus teeth in March 2022 ->  Link to Hexanchus Teeth 

A rare Top Quality PATHOLOGIC Carcharodon hastalis, Broad-tooth "Mako", shark tooth from the "De Kuilen" sand pit, Mill, The Netherlands. The end of the crown of this PATHOLOGIC lower lateral tooth is severely twisted lingually (nearly 90 degrees!). This tooth has excellent color and preservation. Sharp cutting edge. The age is late Miocene (approx. 6-8 million years ago). This species is the ancestor to the Great White shark and Carcharomodus escheri.. An excellent collector's tooth. Authenticity guaranteed.  

N152        SIZE: 1-7/16"

A Top Quality, Triceratops horridus frill section from the late Cretaceous of northern North America. Triceratops was a large ceratopsian dinosaur found in the Hell Creek formation which is known for three horns and the large frill protecting its neck. This is a great frill section with excellent detail preserved. You can see all of the natural blood grooves across the surface of the frill. A very thick end of frill section.  No repair or restoration. 100% natural specimen. Legally collected on private land in Garfield Co., Montana. Authenticity guaranteed. 

DC46         SIZE: 3-3/4" Wide x 2-1/2 High x 1-3/4" Thick

Note - Adding 19 new Triceratops bones in May 2023.       Link to Triceratops fossils catalog

A Top Quality, Triceratops horridus frill section from the late Cretaceous of northern North America. Triceratops was a large ceratopsian dinosaur found in the Hell Creek formation which is known for three horns and the large frill protecting its neck. This is a great frill section with excellent detail preserved. You can see all of the natural blood grooves across the surface of the frill. No repair or restoration. 100% natural specimen. Legally collected on private land in Garfield Co., Montana. Authenticity guaranteed. An adult specimen which is very thick - would have been located close to the skull.

DC48         SIZE: 3-1/2" Wide x 1-7/8" H

Note - Adding 20 new Triceratops bones in July 2022.       Link to Triceratops fossils catalog

An Extra Large, Top Quality Triceratops horridus rooted tooth from the late Cretaceous of northern North America. Triceratops is a large ceratopsian dinosaur found in the Hell Creek formation. The enamel has exceptional quality with excellent color / patina. The chewing surface measures 3/4” with a high ridge. This is a un-erupted tooth that has no wear. No cracks or restoration. A rare rooted, extra large Triceratops tooth! Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. An excellent collector's quality BIG Triceratops tooth. Note - tooth comes with a Riker type frame. Authenticity guaranteed. 

DC02 BoP      SIZE: 1-1/2"         

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

A Top Quality, Triceratops horridus frill section from the late Cretaceous of northern North America. Triceratops was a large ceratopsian dinosaur found in the Hell Creek formation which is known for three horns and the large frill protecting its neck. This is a great frill section with excellent detail preserved. You can see all of the natural blood grooves across the surface of the frill. No repair or restoration. 100% natural specimen. Legally collected on private land in Carter Co., Montana. Authenticity guaranteed.  Note - this frill section is from the skull connection, and it is very thick (3") & heavy.

DC44         SIZE: 3-3/4" Wide x 2-3/8" High x 3" Thick

Note - Adding 14 new Triceratops bones in November 2024.       Link to Triceratops fossils catalog

A Top Quality, Triceratops horridus frill section from the late Cretaceous of northern North America. Triceratops was a large ceratopsian dinosaur found in the Hell Creek formation which is known for three horns and the large frill protecting its neck. This is a great frill section with excellent detail preserved. You can see all of the natural blood grooves across the surface of the frill. No repair or restoration. 100% natural specimen. Legally collected on private land in Carter Co., Montana. Authenticity guaranteed.  Note - this specimen weighs 1.5 lbs. A supplemental shipping charge will apply for international orders.

DC42         SIZE: 6" Wide x 3" High x 2" Thick

Note - Adding 14 new Triceratops bones in November 2024.       Link to Triceratops fossils catalog