Search results for: 'brown arm teeth'

A LARGE, 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!  Near Pefect tooth.

T379            SIZE: 1-3/16"

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

A LARGE, 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!  Near Pefect tooth.

T378            SIZE: 1-1/4"

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

A LARGE, 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!  Near Pefect tooth.

T375            SIZE: 1-1/4"

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

A LARGE, 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!  Near Pefect tooth.

T374            SIZE: 1-3/8"

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

An ultra rare Mosasaur matrix piece with two Top Quality Mosasaurus (Prognathodon) anceps teeth with their original roots. Another May 2018 Fossil of the Month selection. Includes a massive 5-1/2" tooth and a 3" tooth in the original matrix. Both are fully rooted and perfect teeth which is very rare! This is not your typical Mosasaur crown glued to a root. This is an all original, associated specimen (beware of the fakes - discussion below). Exceptional condition and preservation.  No repair or restoration. Museum Quality. The only authentic Mosasaur specimen with two original rooted teeth that I have seen!  Note - the large Moroccan Mosasaurs are being renamed to a Prognathodon genus. Authenticity guaranteed. 

M1062  BoP       SIZE: 5-1/2" (larger) 3" (smaller)

See all of our Mosasaur teeth.

An EXTRA LARGE, Top Quality Striatolamia rossica (a Sand Tiger shark) tooth from Tushbair, Kazakhstan.  Anterior position. Incredible color and condition. An incredible Eocene (Bartonian) age tooth. No repair or restoration. Authenticity guaranteed. One of the finest localities for Eocene age shark teeth! You will enjoy the quality of the Kazakh teeth. 

K006        SIZE: 1-15/16"

An EXTRA LARGE, Top Quality Striatolamia rossica (a Sand Tiger shark) tooth from Tushbair, Kazakhstan.  Lateral position. Incredible color and condition. An incredible Eocene (Bartonian) age tooth. No repair or restoration. Authenticity guaranteed. One of the finest localities for Eocene age shark teeth! You will enjoy the quality of the Kazakh teeth. 

K014        SIZE: 1-11/16"

A LARGE, Top Quality Striatolamia rossica (a Sand Tiger shark) tooth from Tushbair, Kazakhstan.  Lateral position. Incredible color and condition. An incredible Eocene (Bartonian) age tooth. No repair or restoration. Authenticity guaranteed. One of the finest localities for Eocene age shark teeth! You will enjoy the quality of the Kazakh teeth. 

K018        SIZE: 1-7/16"

An EXTRA LARGE, Galeocerdo cuvier, the Tiger shark, tooth from Baja, Mexico. High quality enamel. An excellent tan colored crown and root. Great color! Sharp serrations. Great eye appeal. A BIG Baja collector's Tiger shark tooth. No repair or restoration. This is a Pliocene tooth from Gloria Fm.  Authenticity guaranteed. A Tiger shark tooth from a rare locality!

MX211       SIZE: 1-5/16"  

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

A Quality Galeocerdo cuvier, the Tiger shark, tooth from Baja, Mexico. Good quality enamel. A nice tan & white colored crown and root. Great color! Sharp serrations. Great eye appeal. A Baja collector's Tiger shark tooth. No repair or restoration. This tooth was found in the Gloria Fm. - Pliocene (2.2 MYA).  Authenticity guaranteed. A Tiger shark tooth from a rare locality!

MX213       SIZE: 13/16"  

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

A Top Quality upper jaw Notorhynchus tooth - the Sevengill Cow shark, from the Lee Creek mine, Aurora, No. Carolina. This tooth has a rich blue & tan crown with a tan root. Three main cusps. Incredible color and preservation. These are Miocene age, Pungo River Formation teeth. A near perfect tooth. A fantastic collector's tooth. Authenticity guaranteed.

LC620         Size: 3/4"

Note - Adding 39 Lee Creek Cow Shark teeth in February 2023        Link to Lee Creek Cow shark teeth.

A Top Quality upper jaw Notorhynchus tooth - the Sevengill Cow shark, from the Lee Creek mine, Aurora, No. Carolina. This tooth has a rich blue & tan crown with a tan root. Three main cusps. Incredible color and preservation. These are Miocene age, Pungo River Formation teeth. A near perfect tooth. A fantastic collector's tooth. Authenticity guaranteed.

LC619         Size: 3/4"

Note - Adding 39 Lee Creek Cow Shark teeth in February 2023        Link to Lee Creek Cow shark teeth.