Search results for: 'dure peru mancina copiadora de like jma novu'

A Top Quality Hemipristis serra shark tooth from Ridgeville, So. Carolina. Highest quality enamel. A brown & black crown with a tan root. Exceptional color! Upper jaw tooth. Sharp serrations. Great eye appeal. No repair or restoration. Authenticity guaranteed. An excellent collector's tooth. 

SC465        SIZE: 7/8"  

Note - Adding 15 new So. Carolina Hemipristis teeth in October 2020.  ->  Link to SC Hemipristis teeth

An ultra rare, LARGE Top Quality Edestus heinrichi shark whorl with 7 big crowns, from Herrin, Illinois. An October Fossil of the Month. This is a Paleozoic shark that lived in swamps that our now underground coal deposits. Excellent preservation and serrations. This whorl is incredible teeth detail - the first 5 crowns are all natural and the the last two have some top repair. One of the finest whorls that I have had. 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 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. Note - Two crown tips were professionally retored. Authenticity guaranteed. Seven plus crown whorl sections are ultra rare!  The BEST.

I01 BoP3         SIZE: 1-3/4" teeth   (Whorl :  10-1/4" length) 

Adding 11 Edestus shark specimens in October 2021.    Link to Edestus shark.

A GEM, Lee Creek Carcharocles chubutensis, a C. megalodon predecessor, from Aurora, No. Carolina. This tooth was given the name the "Oreo Chub" with its black and white bourlette. Very rare colors for Lee Creek. A May Fossil of the Month. This tooth was found in the Pungo River Formation (middle Miocene age). Note the crown exhibits large cusplike bumps at the base of the serrated edge and the root ends also show grooves where the teeth interlocked. These are characteristic traits of the Lee Creek early Meg - C. chubutensis. A gorgeous tan &  blue colored crown with an incredible black & white bourlette. Fantastic serrations with a nearly perfect with damage to one. The root is dark brown with small hydration cracks. Highest quality enamel! Excellent color! No repair or restoration. Authenticity guaranteed. I have only seen one LC Chub like this one -  the "Oreo Chub" is a Lee Creek rarity!

LC012 BoP       Size: 3-1/16"  

Note - Adding 10 New Lee Creek Megalodon  & Chubutensis Teeth In May 2020. -> Link to LC Megs  & Chubs

An ultra rare, Top Quality Edestus heinrichi associted pair of whorls, from Herrin, Illinois. A July Fossil of the Month. This is a Paleozoic shark that lived in swamps that our now underground coal deposits. An ultra rare assoiiated pair of tooth whorls. Note - the crown tips are naturally rounded (polished)  which thought to be due to wear from the vertical whipping motion used to slice prey. 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. This is the first associated whorl pait that I have seen.

I02        SIZE:  5" & 4-3/4" w/ root  (1-1/4"+ crowns) 

Adding 22 Edestus shark teeth in July 2025.    Link to Edestus shark.

 A specimen grade Hexanchus tooth. Great color and condition. Specimen grade tooth.

SC1251               SIZE: 1/2"

A Top Quality Physogaleus contortus, a Ground shark, from Baja, Mexico. Highest quality enamel. Excellent tan color with a white root. The root shows incredible detail. Very good preservation and condition. This is a Miocene age tooth from the Rosarita Beach Fm. Authenticity guaranteed. A fantastic collector's tooth from a rare locality.  

MX321        Size: 15/16"

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

A Quality Physogaleus contortus, a Ground shark, from Baja, Mexico. High quality enamel. Excellent tan color with a white root. The root shows incredible detail. Very good preservation and condition. This is a Miocene age tooth from the Rosarita Beach Fm. Authenticity guaranteed. A fantastic collector's tooth from a rare locality.  

MX322        Size: 7/8"

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

A "flaming" Top Quality, rare upper jaw parasymphyseal tooth from Hexanchus andersoni from Sharktooth Hill area, near Bakersfield, California. A "fire Zone" tooth. Excellent red color. One perfect primary cusp. One of the most difficult Hexanchus teeth to find! Authenticity guaranteed. Museum quality. Perfect tooth.

ST611          SIZE: 13/16"  

Note - Adding 11 Hexanchus andersoni teeth in February 2022.     Link to Hexanchus andersoni teeth.

A High Quality, rare upper jaw tooth from Hexanchus andersoni from Sharktooth Hill area, near Bakersfield, California. Excellent tan color. Three primary cusps. One of the most difficult Hexanchus teeth to find! Authenticity guaranteed. 

ST608         SIZE: 13/16"  

Note - Adding 11 Hexanchus andersoni teeth in February 2022.     Link to Hexanchus andersoni teeth.

A GEM, rare lower jaw tooth.  Excellent color. My BEST Sharktooth Hill Hexachus to offer. One of the most difficult Hexanchus teeth to find! Perfect tooth. Museum Quality.

ST601          SIZE: 1-1/4"  Wide

An EXCELLENT, rare lower jaw tooth.  Excellent color. One of the most difficult Hexanchus teeth to find! Perfect tooth. Near Museum Quality.

ST602          SIZE: 1-1/4"  Wide

A Quality, rare upper jaw tooth from Hexanchus andersoni from Sharktooth Hill area, near Bakersfield, California. Excellent tan color. Four primary cusps. One of the most difficult Hexanchus teeth to find! Authenticity guaranteed. 

ST610         SIZE: 3/4"  

Note - Adding 9 Hexanchus andersoni teeth in October 2023.     Link to Hexanchus andersoni teeth.