Search results for: 'group size'

A Top Quality Cretodus crassidens, an extinct Mackerel shark, tooth from Denton Co., Texas. An excellent example of this Lower Cretaceous Eagle Ford Fm. tooth. These massive teeth have a design that includes a large / heavy root with high root face, a narrow crown width, and broad side cusps. This is the big shark tooth in Texas Cretaceous deposits which can reach 2.6". This is a lateral tooth with perfect side cusps. Authenticity guaranteed. Perfect tooth. I don't see many of these teeth.

T184            SIZE: 1-1/2"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth

A Top Quality Cretodus crassidens, an extinct Mackerel shark, tooth from Denton Co., Texas. An October Fossil of the Month. An excellent example of this Lower Cretaceous Eagle Ford Fm. tooth. These massive teeth have a design that includes a large / heavy root with high root face, a narrow crown width, and broad side cusps. This is the big shark tooth in Texas Cretaceous deposits which can reach 2.6". This is a lateral tooth with perfect side cusps. Authenticity guaranteed. Perfect tooth. I don't see many of these teeth.

T183            SIZE: 1-11/16"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth

A GEM Hexanchus - lower jaw posterior tooth in incredible condition. A gorgeous tan colored crown and a tan root. The root bottom is square. Ten very sharp, complete cusps. A Museum Quality collector's tooth.        

C403L                SIZE: 1-11/16" W

The PERFECT Hexanchus tooth from the Caldera Basin of Chile. This is complete lower jaw tooth from an adult shark. Superb preservation and color. Incredible crown and root surfaces. Matrix free. Nine very sharp and complete primary cusps. An excellent root - very unique & difficult to find! Perfect tooth. A Museum Quality collector's tooth.  Authenticity guaranteed. The finest quality Hexanchus teeth that I have seen!              

C406L  BoP        Size: 1-1/2" W    (1-1/16" Height)

Note - Adding 6 Hexanchus lower jaw teeth in February 2018.    Link to Chilean Hexanchus teeth.

A Top Quality Ptychodus anonymus, an extinct durophagous (shell-crushing) shark, tooth from Hunt Co., Texas. An excellent example of this Upper Cretaceous Eagle Ford Fm. tooth. These massive teeth have a design with transverse ridges extending across the cusp face. Authenticity guaranteed. Perfect tooth. 

T090            SIZE: 9/16"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth

A HUGE, Top Quality Ptychodus mammillaris, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Kamp Ranch Fm. tooth. These massive teeth have a design with strong transverse ridges across the cusp that transition to a concentric pattern at the base of the cusp. Authenticity guaranteed. Note - one margin has a natural crack which contains matrix within it and the root structure is missing. This is a rare species and a suer rare size - this specimen exceeds the maximum size recorded for Texas!

T271            SIZE: 1-13/16"  x 1-1/8"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth

A Top Quality Ptychodus mortoni, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. A November Fossil of the Month. An excellent example of this Upper Cretaceous Eagle Ford Fm. tooth. These massive teeth have a design includes a high cusp with radiating occlusal ridges extending across the cusp face. Authenticity guaranteed. Not perfect tooth - tooth was cracked in half when found. P. mortoni is a rare rare species in Texas, and when teeth get this large they are extremely rare! A massive anterior tooth  - maximum size!

T381 BoP         SIZE: 2" (long)  x  1-1/8" (wide) x 1-1/8" (height)

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth

A Top Quality Ptychodus anonymus, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Eagle Ford Fm. tooth. These massive teeth have a design with transverse ridges extending across the cusp face. Authenticity guaranteed. Perfect tooth. 

T089            SIZE: 7/16"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth

A Top Quality Ptychodus anonymus, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Arcadia Park Fm. tooth. These massive teeth have a design with transverse ridges extending across the cusp face. Authenticity guaranteed. Perfect tooth. 

T088            SIZE: 9/16"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth

A Top Quality Ptychodus anonymus, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Arcadia Park Fm. tooth. These massive teeth have a design with transverse ridges extending across the cusp face. Authenticity guaranteed. Near perfect tooth. 

T087            SIZE: 1/2"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth

A Top Quality Ptychodus anonymus, an extinct durophagous (shell-crushing) shark, tooth from McLennan Co., Texas. An excellent example of this Upper Cretaceous Lako Waco Fm. tooth. These massive teeth have a design with transverse ridges extending across the cusp face. Authenticity guaranteed. Perfect tooth. 

T084            SIZE: 1/2"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth

A Top Quality Ptychodus anonymus, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Kamp Ranch Fm. tooth. These massive teeth have a design with transverse ridges extending across the cusp face. Authenticity guaranteed. Perfect tooth. 

T083            SIZE: 5/8"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth