Search results for: 'good of tsushima base stock kingi'

A Top Quality Ptychodus polygyrus, 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 8 to 9 fine transverse ridges extending across the cusp face and transition to a concentric pattern at the base of the cusp. Authenticity guaranteed. Near perfect tooth - root not complete. This is a rare species.

T261            SIZE: 1"

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

An incredible, EXTRA LARGE polished ammonite display piece showing the intricate internal chamber structure. The rock matrix is a beautiful material and the Ammonite cavities are mineral filled! The ammonite is beautifully polished on all sides and is displayed using a natural matrix stand. Authenticity gauranteed. A fantastic display item! Overall height with base is 9-5/8". Note - this item weighs 4.8 lbs. An international supplemental postage charge will be applied.

Name: Goniatities sp. , Age: Devonian (350 MM years ago), Location: Atlas Mt., Morocco

M2020       Size: 8-1/8"+

A TOP QUALITY Nanotyrannus lancensis premaxillary tooth from the western US. The premaxillary teeth were the front teeth, have a "D" shaped base, and were not large. Most Nano premaxillary teeth are non-serrate. This tooth measures 5/8" (straight line). The enamel is excellent quality. No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Authenticity guaranteed.  An excellent collector's Nano tooth. 

DN24        SIZE: 5/8"

Note - Adding 24 Nanotyrannus teeth in March 2025  ->  Link to Nano Teeth

A TOP QUALITY Nanotyrannus lancensis premaxillary tooth from the western US. The premaxillary teeth were the front teeth, have a "D" shaped base, and were not large. Most Nano premaxillary teeth are non-serrate. This tooth measures 1/2" (straight line). The enamel is excellent quality. No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Harding Co., So. Dakota. Authenticity guaranteed.  An excellent collector's Nano tooth. 

DN23        SIZE: 1/2"

Note - Adding 24 Nanotyrannus teeth in March 2025  ->  Link to Nano Teeth

A TOP QUALITY Nanotyrannus lancensis premaxillary tooth from the western US. The premaxillary teeth were the front teeth, have a "D" shaped base, and were not large. Most Nano premaxillary teeth are non-serrate. This tooth measures 11/16" (straight line). The enamel is excellent quality. No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Harding Co., So. Dakota. Authenticity guaranteed.  An excellent collector's Nano tooth. 

DN22        SIZE: 11/16"

Note - Adding 24 Nanotyrannus teeth in March 2025  ->  Link to Nano Teeth

A natural Hoploscaphites nebrascensis ammonite with excellent preservation of the shell material. The ammonite shell has some iridescence. This ammonite species exhibits big ribs with multiple rows of tubercles (nodes). This specimen is sits in an original Pierre Shale nodule with a flat base for a great display. The end is filled with calcite crystals! This ammonite is from the upper Cretaceous, Pierre Shale Fm. of So. Dakota. Authenticity guaranteed. A fantastic display piece.  

SD07        Size: 1-5/8"

Note - Adding 6 So. Dakota ammonites in August 2025.  -->  Link to So. Dakota Ammonites

Two natural Hoploscaphites nebrascensis ammonites with excellent preservation of the shell material. The ammonites are fully exposed and their shells exhibit some natural iridescence. This ammonite species exhibits big ribs with multiple rows of tubercles (nodes). This specimen is sits in an original Pierre Shale nodule with a flat base for a great display. This ammonite is from the upper Cretaceous, Pierre Shale Fm. of So. Dakota. Authenticity guaranteed. A fantastic display piece.  

SD04        Size: 1-3/4"

Note - Adding 6 So. Dakota ammonites in August 2025.  -->  Link to So. Dakota Ammonites

An EXTRA LARGE, TOP QUALITY Mosasaurus beaugei tooth from the Cretaceous of Khouribga, Morocco. Excellent preservation. Note - the well defined flat ridges running the length of the crown - a M. beaugei characteristic. Wide base. One crack. No restoration. A massive Mosasaur tooth from the hero of Jurassic World! This is one of the more difficult of the large Mosasaur species to find. An excellent collector's Mosasaur tooth. Authenticity guaranteed. A BIG Mosasaurus beaugei tooth!

M1073          SIZE: 2-5/8"   (1-3/8" Wide)

Note - Adding 8 Mosasaur teeth in November 2025.   -->   Link to Mosasaur teeth.

A MASSIVE, Top Quality Prognathodon anceps tooth from the phosphate mining region, Khouribga, Morocco. P. anceps is one of the largest mosasaur species known with huge nearly round teeth used for crushing prey.  Exceptional condition and preservation. Extra wide base! Note - this large Moroccan Mosasaur was renamed to a Prognathodon genus. A massive Mosasaur tooth from the hero of Jurassic World!  No repair or restoration.  Authenticity guaranteed. This is a BIG Mosasaur specimen. 

M1069        SIZE: 2-3/16"    (1-3/4" wide) 

Note - Adding 8 Mosasaur teeth in November 2025.   -->   Link to Mosasaur teeth.

An EXCELLENT  Striatolamia shark teeth - antero-lateral position from the copper red site. Good preservation and condition - extra sharp edges and tip. These are Eocene age from the Castle Hayne Fm., Hertford Co., NC.  

NC462             SIZE: 1-1/8"

A Top Quality Isurus praecursor, the earliest Mako shark, tooth from the phosphate mines of Hahotoe, Togo. Excellent color and preservation. This tooth is Lutetian age (45 MYA), lower middle Eocene. No repair or restoration. Authenticity guaranteed.

TG080        SIZE: 7/8"

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

A Top Quality Isurus praecursor, the earliest Mako shark, tooth from the phosphate mines of Hahotoe, Togo. Excellent color and preservation. This tooth is Lutetian age (45 MYA), lower middle Eocene. No repair or restoration. Authenticity guaranteed.

TG079        SIZE: 15/16"

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