Search results for: 'good claw with crown starting sleave'

A serrated Top Quality Tyrannosaur juvenile premaxillary tooth from the late Cretaceous (Campanian - Two Medicine Fm.) in northern North America. Please note that this tooth could Gorgosaurus or Daspletosaurus - see Detailed Discussion below. This tooth measures 13/16" -  an excellent juvenile premaxillary (front) Tyrannosaur tooth. The enamel is high quality with excellent color. This premax tooth is fully serrated, and the serrations are incredible. Serrated to the tip with an excellent unworn tip. No crack, repair or restoration. Legally collected on private land in the Two Medicine Fm., Glacier Co., Montana. Most likely an excellent Daspletosaurus juvenile tooth based on size and roundness of the tooth cross-section. Authenticity guaranteed. An excellent collector's tooth. This tooth is every bit as massive as a T. rex juvenile tooth! Daspletosaurus seems like a good fit. This is the finest serrated premax tooth that I have seen!

DY24T         SIZE: 13/16"  (7/16" wide)

Note - Added 14 new Tyrannosaur teeth in May 2024.       Link to Tyrannosaur teeth catalog.

A rare, Top Quality Megalodon - upper jaw anterior tooth from West Java, Indonesia - new site. This Megalodon has an incredible tan color tooth with an excellent brown colored bourlette. Highest quality enamel. Excellent color! The bourlette is large and 98% complete. The serrations are razor sharp and near complete with an excellent tip serration. Very good serrations. The root is good with erosion on the rear which is common for these Megs. Miocene Age. No repair or restoration. Authenticity Guaranteed.  Note - This tooth comes with a custom display stand as shown in the final photo.

IN29        Size: 5-3/16"   (4-1/8" W)

Note - Adding 14 Top Quality Indonesian Megalodon Teeth in June 2022. -> Link To TQ Indonesian Megs

A very rare, LARGE, Top Quality Edestus heinrichi shark tooth, from Herrin, Illinois. This is a Paleozoic shark that lived in swamps that our now underground coal deposits. Excellent crown enamel. Excellent preservation, serrations, and serration detail. The Edestus shark would have an upper and lower tooth whorl that are vertically opposed. Research showed that they could use their opposing teeth in a scissor-like motion or a vertical whipping motion to cut prey. It is the first animal to cut vertically. A very strange looking and unique acting shark. Shark recreation image is credited to Julio Lacerdo. These rare teeth are Pennsylvanian age from Illinois. No repair or restoration. Authenticity guaranteed. 

I08        SIZE:  3-1/8" w/ root  (1-3/8" crown) 

Adding 22 Edestus shark teeth in July 2025.    Link to Edestus shark.

A Top Quality, Rare Pachychephalosaurus wyomingensis spike from the late Cretaceous of northern North America. A complete node with good articulation. Pachychephalosaurus is the dinosaur which is famous for its large domed head surrounded by these spikes and nodes. These spikes and nodes were part of the Pachy skull. 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 node. You don't see these skull pieces very often. No repair or restoration. Authenticity guaranteed.

DP38       SIZE: 1-3/16"   (1-1/8" W) 

Note - Adding 10 new Pachy spikes / nodes in June 2021.       Link to Pachy fossils catalog

A Top Quality Hemipristis serra shark tooth from Baja, Mexico. Highest quality enamel. A tan crown with a white root. Excellent color! Sharp serrations. Good eye appeal. This is a Miocene tooth found in the Rosarita Beach Fm. A Baja collector's Hemipristis tooth. No repair or restoration. Authenticity guaranteed. An excellent tooth from a rare locality. 

MX331        SIZE: 1"  

Posting 19 species (68 rare shark teeth) from Baja, Mexico.   Link to Mexican shark teeth -> Mexico shark teeth

A very rare, EXTRA LARGE, Top Quality Edestus heinrichi shark tooth, from Herrin, Illinois. This is a Paleozoic shark that lived in swamps that our now underground coal deposits. An extra large crown and root section. Excellent preservation, serrations, and serration detail. The Edestus shark would have an upper and lower tooth whorl that are vertically opposed. Research showed that they could use their opposing teeth in a scissor-like motion or a vertical whipping motion to cut prey. It is the first animal to cut vertically. A very strange looking and unique acting shark. Shark recreation image is credited to Julio Lacerdo. These rare teeth are Pennsylvanian age from Illinois. No repair or restoration. Authenticity guaranteed. 

I05        SIZE:  5" w/ root  (2-5/8" crown) 

Adding 22 Edestus shark teeth in July 2025.    Link to Edestus shark.

A very rare, LARGE, Top Quality Edestus heinrichi shark tooth, from Herrin, Illinois. This is a Paleozoic shark that lived in swamps that our now underground coal deposits. A rare double crown section with lots of pyrite. Excellent preservation, serrations, and serration detail. The Edestus shark would have an upper and lower tooth whorl that are vertically opposed. Research showed that they could use their opposing teeth in a scissor-like motion or a vertical whipping motion to cut prey. It is the first animal to cut vertically. A very strange looking and unique acting shark. Shark recreation image is credited to Julio Lacerdo. These rare teeth are Pennsylvanian age from Illinois. No repair or restoration. Authenticity guaranteed. 

I04        SIZE:  3" w/ root  (1-7/8" crown) 

Adding 22 Edestus shark teeth in July 2025.    Link to Edestus shark.

A High Quality Edmontonia rugosidens tooth from the late Cretaceous of northern North America. Edmontonia rugosidens was a large Nodosaur which grew to 20 feet and 6000 pounds. The enamel is very good quality with excellent color and patina. Tooth exhibits natural wear. No cracks or restoration. ~76 MYA. Legally collected on private land in the Judith River Fm., Hill Co., Montana. Authenticity guaranteed. A collector's quality Nodosaur tooth. Note - tooth comes with the gem case pictured.

DK19       SIZE: 5/16"  (5/16" W)   

Note - Adding 14 new Ankylosaur - Nodosaur fossils in December 2021.       Link to Ankylosaur fossils catalog.

A High Quality, Large Edmontonia rugosidens tooth from the late Cretaceous of northern North America. Edmontonia rugosidens was a large Nodosaur which grew to 20 feet and 6000 pounds. The enamel is very good quality with excellent color / patina. Tooth exhibits natural wear. No cracks or restoration. ~76 MYA. Legally collected on private land in the Judith River Fm., Hill Co., Montana. Authenticity guaranteed. A collector's quality Nodosaur tooth. Note - tooth comes with the gem case pictured.

DK18       SIZE: 7/16"  (5/16" W)   

Note - Adding 14 new Ankylosaur - Nodosaur fossils in December 2021.       Link to Ankylosaur fossils catalog.

A High Quality, Large Edmontonia rugosidens tooth from the late Cretaceous of northern North America. Edmontonia rugosidens was a large Nodosaur which grew to 20 feet and 6000 pounds. The enamel is very good quality with excellent color / patina. Tooth exhibits natural wear. No cracks or restoration. ~76 MYA. Legally collected on private land in the Judith River Fm., Hill Co., Montana. Authenticity guaranteed. A collector's quality Nodosaur tooth. Note - tooth comes with the gem case pictured.

DK17       SIZE: 7/16"  (5/16" W)   

Note - Adding 14 new Ankylosaur - Nodosaur fossils in December 2021.       Link to Ankylosaur fossils catalog.

An Extra Large Edmontonia rugosidens tooth from the late Cretaceous of northern North America. Edmontonia rugosidens was a large Nodosaur which grew to 20 feet and 6000 pounds. The enamel is very good quality with excellent color / patina. Some natural wear. No cracks or restoration. ~76 MYA. Legally collected on private land in the Judith River Fm., Wheatfield Co., Montana. Authenticity guaranteed. A collector's quality Nodosaur tooth. Note - tooth comes with the gem case pictured.

DK13       SIZE: 9/16"  (7/16" Wide)   

Note - Adding 14 new Ankylosaur - Nodosaur fossils in December 2021.       Link to Ankylosaur fossils catalog.

A TOP QUALITY Paramylodon harlani sloth tooth from an extinct genus of giant ground sloths from northern Florida. This sloth is known as Harlan’s ground sloth. This tooth has excellent preservation. It's complete with absolutely no restoration or repair. A wonderful Pleistocene giant ground sloth tooth specimen. Authenticity guaranteed.

X720          SIZE: 1-7/8”

Note – adding 14 Ground Sloth claws & teeth in March 2022.   Link to Sloth fossils