Search results for: 'perserv vs blue united 8 april'

 Excellent Dasyatis teeth - the Sting ray - femalespecies.

ST140        SIZE: 1/8"+

GEM extra large Galeocerdo aduncus teeth.

F153 (Left)                 SIZE: 7/8''

Large, rare GEM Isistius triangulus teeth.

FR065 (Left)                SIZE: 1/8"

Large, rare GEM Isistius triangulus teeth.

FR069 (Left)                  SIZE: 1/8"

Large, rare GEM Isistius triangulus teeth.

FR070 (Right)                 SIZE: 1/8"

Exceptional teeth with a fantastic pink and blue colored crowns with a light tan roots. ST662 is an upper anterior. ST663 is a lower anterior.

ST663 (Right)             SIZE: 15/16"

Exceptional teeth with a fantastic pink and blue colored crowns with a light tan roots. ST664 is an upper anterior. ST665 is a lower anterior.

ST664 (Left)           SIZE: 13/16"

 Exceptional teeth with a fantastic pink and blue colored crowns with a light tan roots. ST664 is an upper anterior. ST665 is a lower anterior. 

ST665 (Right)               SIZE: 11/16"

An EXTRA LARGE, Top Quality Squalicorax curvatus tooth from Gove Co., Kansas. This specimen is on its original Niobrara Chalk matrix. An excellent example of this Cretaceous shark. Authenticity guaranteed. Perfect tooth.

KS201            SIZE: 7/16"

Note - Adding 7 new S. curvatus teeth in April 2020.   Link to Kansas S. Curvatus teeth

A very rare, early Otodus aksuaticus lateral tooth from Kzil-Orda, Kazakhstan. A transitional tooth leading to O. auriculatus (see detailed discussion below) which leads to Megalodon. A July Fossil of the Month. The bourlette is complete. This tooth exhibits small serrations along the lower 1/2 of the crown and micro serrations to the tip. These teeth exhibit excellent color, gloss, and preservation. A rare, early (Ypresian) Eocene Auriculatus transition tooth.  A very challenging tooth to find when building a Megalodon evolutionary set! No repair or restoration. Authenticity guaranteed. This western Kazakhstan site is one of the few places in the world where the Otodus obliquus to Otodus auriculatus transition can be found in adjacent geologic layers. 

K542         SIZE: 2-1/8"

Note - Adding 24 Kazakh Auriuclatus or transition teeth in July 2024. -->  Link to Kazakh Auriculatus teeth.

A very rare, early Otodus mugodzharicus upper jaw, posterior tooth from Aktulagay, western Kazakhstan. A transitional tooth leading to C. auriculatus (see detailed discussion below) which leads to Megalodon. The bourlette is complete. Tooth exhibits very fine serrations along the inner curve of the crown only. These teeth exhibit very good color, gloss, and preservation. A rare, early Eocene Auriculatus transition tooth. A very challenging tooth to find when building a Megalodon evolutionary set! No repair. Authenticity guaranteed. Note - This western Kazakhstan site is one of the few places in the world where the Otodus to Auriculatus transition can be found in adjacent layers.

K555         SIZE: 5/8"

Note - Adding 18 Kazakh Auriculatus or transition teeth in April 2020. -->  Link to Kazakh Auriculatus teeth.

A LARGE, RARE Troodon formosus tooth from the Hell Creek Fm. of western North America. An April Fossil of the Month. Troodontid teeth are known for their very unique shaped teeth with unusually large distal serrations. The enamel is excellent with a good brown color.  Excellent large posterior and weak anterior serrations. Please note that Hell Creek Fm. Troodon teeth typically have weak or no anterior serrations. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Harding Co., So. Dakota. Authenticity guaranteed. This is your chance to own a rare, quality Troodon tooth. Near perfect tooth.  Note - A gem jar will be included as photographed. 

DO02       SIZE: 3/8"

Note - Adding 10 new Troodontid teeth in March 2023.     Link to Troodon catalog.