Search results for: '35 in like 1 inch wide first'

An ultra rare, Top Quality Hexanchus tusbairicus, Six-gill Cow shark, tooth from Kert, Kazakhstan. This lower jaw tooth has ten primary cusps. An Eocene (Bartonian), Shorym Fm. Cow shark species. The Kazakh Hexanchus tusbairicus teeth are quite rare and excellent examples are hard to locate. Authenticity guaranteed. Note - root has been reattached. Old collection material. The Hexanchus teeth from Kazakhstan shark teeth were never commercially available!

K462          SIZE: 9/16"

Note - Adding 18 Rare Kazakh Hexanchus & Heptranchias  teeth in June 2023.    Kazakhstan Hexanchus teeth Catalog

A LARGE, Top Quality Bone Valley Physogaleus contortus, a "Tiger-like" shark tooth from Polk Co., Florida. Highest quality enamel. An excellent blue colored crown with a white root. Great color! Sharp serrations. Great eye appeal. A Bone Valley collector's Tiger shark tooth. No repair or restoration. Authenticity guaranteed. You don't see these teeth any more!  A scarce species in the BV Formation.

F157        SIZE: 15/16"  

Note - Adding 4 new BV P. contortus teeth in April 2025.  ->  Link to BV P. contortus teeth

A LARGE, GEM Quality Bone Valley Physogaleus contortus, a "Tiger-like" shark tooth from Polk Co., Florida. Highest quality enamel. An excellent green colored crown with a red root. Incredible color!  Sharp serrations. Great eye appeal. A Bone Valley collector's Tiger shark tooth. No repair or restoration. Authenticity guaranteed. You don't see these teeth any more!  A scarce species in the BV Formation.

F155        SIZE: 15/16"  

Note - Adding 4 new BV P. contortus teeth in April 2025.  ->  Link to BV P. contortus 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.

An Ultra Rare, Hexanchus griseus tooth from the Sacaco area of Peru. This is complete upper jaw tooth. Superb preservation and color. 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 piece from an old collection.

P759          Size: 15/16"

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

A TOP QUALITY Spinosaurus aegyptiacus tooth from the Kem Kem region of Morocco. Highest quality enamel with well preserved and pronounced grooves running up the crown. Excellent red color. Extra wide crown. One crack. No restoration.  An excellent quality, collector's Spinosaurus tooth!  Authenticity guaranteed.

M1240       Size: 3-5/8"    (1-1/4" wide) 

Note - Adding 19 new Spinosaurus teeth added in September 2025.     Link to Spinosaurus teeth.

A TOP QUALITY Spinosaurus aegyptiacus tooth from the Kem Kem region of Morocco. Highest quality enamel with well preserved and pronounced grooves running up the crown. Excellent red color. Wide crown. One crack. No restoration.  An excellent quality, collector's Spinosaurus tooth!  Authenticity guaranteed.

M1234       Size: 3-15/16"    (1-1/8" wide) 

Note - Adding 19 new Spinosaurus teeth added in September 2025.     Link to Spinosaurus teeth.

A rare LARGE, Top Quality red site Carcharodon carcharias tooth from the Meherrin River, No Carolina. Rare, rich copper-red color with high gloss. High quality enamel. Wide root.  Great preservation and condition - sharp serrations and tip. No repair or restoration. Exceptional color! An excellent, rare BIG Great White collector's tooth!  Authenticity guaranteed. BEST red color!

NC203           SIZE: 2-9/16"   (1-13/16" wide)

Note - Adding 5 copper-red Great White teeth in August 2025.  -->  Link to copper-red Great White

Orodus sp.; an Extinct Hybodont shark; complete specimen. An extraordinary collector's tooth!

Z099            SIZE: 5/16"

Petalodus alleghaniensis; an  Extinct Petalodont shark

A nice Posterior tooth. Beautifully articulated. Matrix free. An excellent collector's piece from an old collection!  

Age: Pennsylvanian (300 mya) ; Stanton Fm. (Missourian)

Location: Louisville, Cass Co., Nebraska

Z138            SIZE: 3/4" x  15/16" W

 Peripristis semicircularis ; an  Extinct Petalodont sharkA very rare, well preserved GEM posterior tooth. A complete tooth - crown & root - extremely rare! Beautifully articulated. Matrix free - incredibly rare. An exceptional collector's piece from an old collection!  The best available!   Reverse Photo.
Age: Pennsylvanian (300 mya) ; Stanton Fm. (Missourian)
Location: Louisville, Cass Co., Nebraska

Z149     SIZE: 5/16"

A LARGE, Top Quality Enchodus libycus tooth from the phosphate region of Morocco. This was a fearsome fish with giant teeth from the Late Cretaceous. Complete specimen with no repair! Authenticity guaranteed.

M1009           SIZE: 1-7/8"

Note - Ten new Enchodus teeth added in October 2017.      Enchodus Catalog Link