Search results for: 'many with a group ch 44'

A set of three very nice Ptychodus teeth.

T004            SIZE: 3/8"

A set of three very nice Ptychodus teeth.

T014             SIZE: 3/8"

A set of three very nice Ptychodus teeth.

T015              SIZE: 3/8"

An extinct extinct Oreodont jaw (Merycoidodon gracilis ) from Sioux Co., Nebraska. Merycoidodon gracilis was one of many mammals that thrived in the Early Oligocene in North America. Found in the Brule Fm. (Rupelian) 33 - 30 million years ago. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. 

WR73      Size: 3-3/8"  long 

Name: Merycoidodon gracilis 

Age:  Oligocene

Location: Sioux Co., Nebraska

Note - Posting 49 Oligocene Mammal fossils in January 2025.      Link to Oligocene Mammal Fossils

A Top Quality extreme PATHOLOGIC Great White shark tooth from the Ica region of Peru. Upper jaw tooth. The pathologic tooth compressed crown with unique bulging, a completely twisted tip and a twisted root with thickening. Very unusual.Highest quality enamel. An excellent Blue colored crown with excellent serrations. Minimal natural desert polish. Excellent color! A desert shark from the deserts of Peru!  No repair or restoration. Authenticity guaranteed. You don't see these teeth any more.  There has been no new material for 20 years!  One of a kind.

P227         SIZE: 1-7/16"

Note - Adding 22 new Peruvian Great White teeth in July 2023 ->  Link to Peru GW Teeth

"The Color Collection - North of the River"  A LARGE TOP QUALITY, lower jaw anterior Isurus planus tooth from the Sharktooth Hill area, California. Beautiful colorful blue crown with an excellent brown colored root. Excellent preservation. A Middle Miocene age tooth. Incredible color!  An excellent collector's Mako tooth. Authenticity guaranteed. 

ST328                SIZE: 1-5/8"

Note - Adding 27 colorful Isurus planus teeth in December 2023.  -->  Link to Isurus planus teeth.

A Top Quality Great White shark tooth - upper jaw anterior tooth from Chile. This tooth has a Tan colored crown, a distinct gum line, and a brown root. Fantastic color!  Highest quality enamel with no hydration cracks and no peeling. Serrations are large with a great tip serration. Excellent preservation - note nutrient hole on root. An EXCELLENT collector's Great White tooth. No repair or restoration. Authenticity guaranteed. 

C207        Size: 2-1/8"

Note - Adding 25 Chilean Great White teeth in September 2025    Link to Great White shark teeth

A well prepared Leonaspis sp. trilobite. All original colors and no restoration. Great natural brown shell with excellent luster. Very unique raised eyes design, and many excellent long spines. A Middle Devonian (380 mya) trilobite from the Djebel Issoumour area, Atlas Mts., Morocco. Authenticity guaranteed. 

XM07        Size: 1-1/4"

Adding 11 quality Morocaan trilobites in October 2021.      Link to Moroccan trilobites.

A fantastic group of the Squatina biforis teeth with excellent color. The spiked crown is in excellent condition. Super collector's teeth. Extra large size! Note - typical set of three complete teeth shown.

C450              SIZE: 1/4"        Set of 3 teeth.

A group of three, large Cyphaspis tafilaltense trilobites. The preparation is German directed with all original colors and no restoration. Great natural black shell with excellent luster. An ornate design with three long spines! Middle Devonian (380 mya) trilobites from Djebel Issoumour area, Atlas Mts., Morocco. Authenticity guaranteed.  Note - specimen weights 2 lbs. International orders will require supplemental postage. Please inquire.  

XM71        Size: 1-3/4"  (1" wide)

Adding 31 quality Moroccan trilobites in April 2025.     Link to Moroccan trilobites.

An Ultra Rare, Hexanchus griseus symphyseal tooth from the Caldera Basin of Chile. This is complete lower jaw symphyseal tooth. A rare male shark. Superb preservation and color. Nine plus very sharp and one primary cusp surrounded by many small pathologic cusps. An excellent complete root. Authenticity guaranteed. Museum Quality collector's tooth. Unfortunately there are no more teeth coming from this site. This is a piece from an old collection.

C402L          Size: 13/16" W  (13/16" H)

Note - Adding 22 new Chilean Hexanchus teeth in May 2021 ->  Link to Hexanchus Teeth 

An EXTRA LARGE, High 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! The last of my largest teeth.  

T371            SIZE: 1-3/4" x 1' height

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