Shop by Shark Tooth Locality

A Top Quality Ptychodus mortoni, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Eagle Ford Fm. tooth. These  teeth have a design that includes a high cusp with radiating occlusal ridges extending across the cusp face. Authenticity guaranteed. P. mortoni is a rare species in Texas, and when teeth get this large they are extremely rare!  

T386            SIZE: 15/16"

Adding 24 Ptychodus mortoni teeth in August 2025.   Link to Texas shark teeth

A LARGE, well preserved, Zarafasaura oceanis Plesiosaur tooth, a large extinct upper Cretaceous marine reptile from the phosphate  region (Oulad Abdoun Basin), Khouribga, Morocco. This Plesiosaur has been named Zarafasaura oceanis in 2011. No cracks. No repair or restoration. A fantastic specimen. Authenticity guaranteed. 

M1122             SIZE: 2-1/8"

Note - Posted 7 Plesiosaur teeth in November 2025.  -->  Link to Moroccan Plesiosaur teeth

A Top Quality Isurus oxyrinchus, Shortfin Mako, shark tooth - anterior tooth from the Bahia Iglesa Fm. of Chile. This tooth has a tan crown and a tan root. Excellent color! Razor sharp cutting edge. Excellent preservation - note nutrient hole on root. No repair or restoration. An excellent color collector's tooth. Authenticity guaranteed.  

C603         Size: 1-1/2"

Note - Adding 14 new Chilean Isurus oxyrinchus teeth in May 2026    Link to Chilean Oxyrinchus teeth.

A Top Quality Cretoxyrhina mantelli tooth, the Ginsu shark, from Gove Co., Kansas. An excellent example of this Cretaceous shark. Upper Cretaceous Period. Niobrara Chaulk Formation. Authenticity guaranteed. Near perfect tooth.

KS017            SIZE: 5/8"+

Note - Adding 18 new Cretoxyrhina mantelli teeth in May 2026.    Link to Kansas Cretoxyrhina teeth

A Top Quality Cretoxyrhina mantelli tooth, the Ginsu shark, from Gove Co., Kansas. An excellent example of this Cretaceous shark. Upper Cretaceous Period. Niobrara Chaulk Formation. Authenticity guaranteed. Near perfect tooth.

KS009           SIZE: 13/16"

Note - Adding 18 new Cretoxyrhina mantelli teeth in May 2026.    Link to Kansas Cretoxyrhina teeth

A Top Quality Cretoxyrhina mantelli tooth, the Ginsu shark, from Gove Co., Kansas. An excellent example of this Cretaceous shark. Upper Cretaceous Period. Niobrara Chaulk Formation. Authenticity guaranteed. Near perfect tooth.

KS008           SIZE: 13/16"

Note - Adding 18 new Cretoxyrhina mantelli teeth in May 2026.    Link to Kansas Cretoxyrhina teeth

A LARGE, Quality Cretoxyrhina mantelli  tooth, the Ginsu shark, from Gove Co., Kansas. An excellent example of this Cretaceous shark. Upper Chaulk Cretaceous Period. Niobrara Formation. Authenticity guaranteed. 

KS006           SIZE: 1-3/8"

Note - Adding 18 new Cretoxyrhina mantelli teeth in May 2026.    Link to Kansas Cretoxyrhina teeth

A LARGE, Top Quality Serratolamna koerti, an extinct Sand Tiger shark, tooth from the phosphate mines of Hahotoe, Togo. An extra wide lateral tooth. Excellent color and preservation. This tooth is Lutetian age (45 MYA), lower middle Eocene. No repair or restoration. Authenticity guaranteed.

TG111         SIZE: 1-7/16"

Note - Adding 117 shark teeth from Togo in March 2022.    Link to Togo Shark Teeth

A Top Quality, Broad-tooth Mako shark tooth from So.Carolina. Commonly referred to as Isurus hastalis, but renamed to Carcharodon hastalis as a Great White shark ancestor. A lower jaw anterior tooth. High quality enamel. A very glossy gray colored crown. Very clean cutting edges. An excellent root with very small hydration cracks. Great symmetry. No repair or restoration. An excellent collector's Mako tooth! Authenticity guaranteed.

SC315        SIZE: 2-3/8"   

Adding 19 SC Isurus hastalis teeth in July 2022.   ->  Link to SC Isurus hastalis teeth

A Top Quality, Broad-tooth Mako shark tooth from So.Carolina. Commonly referred to as Isurus hastalis, but renamed to Carcharodon hastalis as a Great White shark ancestor. An upper jaw anterior tooth. High quality enamel. A glossy black & tan colored crown. Very clean cutting edges. An excellent root with very small hydration cracks. Great symmetry. No repair or restoration. An excellent collector's Mako tooth! Authenticity guaranteed.

SC313        SIZE: 2-3/8"   

Adding 19 SC Isurus hastalis teeth in July 2022.   ->  Link to SC Isurus hastalis teeth

An Excellent black colored Megalodon tooth from Florida. These Megs are Miocene age - about 10 MYA from the Bone Valley Fm. of Florida. Megalodon teeth are great for gifts, class room, or starting your fossil shark tooth or Megalodon collection.  Authenticity guaranteed.  Note - All "First Megalodon" teeth come with a 4.5"x 5.25" Riker frame with label plus an identification card.  Note - Be sure to see all of our My First Megalodon offerings.

MFM32        Size: 2-7/16"

Note - Adding 12 new Bone Valley My First Megalodon teeth in Dec. 2022   -->   Link to My First Megalodon

Wire wrapped Peruvian fossil Great White and Mako shark teeth for necklaces. An excellent colorful serrated Great White shark tooth. These teeth have a simple aluminum wire wrap and come with a leatherette necklace cord with a simple clasp (*** upon request as noted below). The leatherette necklace cords come in nine colors. These are authentic Miocene or Pliocene fossil shark teeth. Just in time for your summer fun! Note: there are 9 leatherette cord colors available - black, brown, lime, orange, red, blue, pink, magento or purple. *** Please make a selection your necklace color and send us an email (cord at no cost).

Type: Great White   Item: P13J    Size: 1-7/8”    

Note - Adding 25 Peruvian Great White and Mako skark necklaces in July 2023.   Link to Shark Tooth Necklaces