Search results for: 'relat excel post'

A Top Quality Carcharias vorax, a Sand shark tooth from the "De Kuilen" sand pit, Mill, The Netherlands. This tooth has excellent color and preservation. Sharp cutting edge and tip. The age is late Miocene (approx. 6-8 million years ago). This species is related to Carcharias cuspidata. An excellent collector's tooth. Authenticity guaranteed.

N332       SIZE: 15/16"

Note - Adding 56 Netherlands shark teeth in July 2013.  Link to Netherlands shark teeth.

A Top Quality Lepidodendron section from Llewellen, Pennsylvania. The Lepidodendron is extinct genus of tree-sized primitive lycopsid plants that evolved during the Pennsylvanian Period. They are large vascular plants which is related to todays club mosses. This specimen is well preserved with dimple-like depressions covering the outer surface. Pennsylvanian age. (300 mya). It weighs 2.5 pounds. Authenticity guaranteed.

FN04     SIZE:   4-7/8" x  3-1/8" 

Note - Adding 4 fern / Lepidodendron  specimens in December 2023 -->   Link to Fossil Ferns

A Top Quality Lepidodendron section from Llewellen, Pennsylvania. The Lepidodendron is extinct genus of tree-sized primitive lycopsid plants that evolved during the Pennsylvanian Period. They are large vascular plants which is related to todays club mosses. This specimen is well preserved with dimple-like depressions covering the outer surface. Pennsylvanian age. (300 mya). It weighs 2.5 pounds. Authenticity guaranteed.

FN03     SIZE:   4-7/8" x  2-7/8" 

Note - Adding 4 fern / Lepidodendron  specimens in December 2023 -->   Link to Fossil Ferns

A Top Quality Lepidodendron section from Keota, Oklahoma. The Lepidodendron is extinct genus of tree-sized primitive lycopsid plants that evolved during the Pennsylvanian Period. They are large vascular plants which is related to todays club mosses. This specimen is well preserved with dimple-like depressions covering the outer surface. Pennsylvanian age. (300 mya). It weighs 4.3 pounds. Authenticity guaranteed.

FN02     SIZE:   8-3/4" x  3-3/8" 

Note - Adding 4 fern / Lepidodendron  specimens in December 2023 -->   Link to Fossil Ferns

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 very rare, early Otodus mugodzharicus upper jaw, lateral 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 lower 1/3 of crown and micro serrations to the tip. 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.

K554         SIZE: 1-1/4"

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

A very rare, early Otodus mugodzharicus upper jaw, lateral 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 wavy serrations along the lower 1/3 of crown and small wavy serrations to the tip. 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.

K553         SIZE: 1-1/2"

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

A very rare, early Otodus mugodzharicus upper jaw, anterior 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 fine and wavy serrations along the lower 1/3 of crown and no serrations the tip. 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.

K551         SIZE: 2-1/8"

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

A very rare, early Otodus pavlovi upper jaw, lateral tooth from Aktulagay, western Kazakhstan. Otodus pavlovi was the smaller Otodus shark species present in this early Eocene deposit. The side cusps are large and complete. Exhibits no serrations. These teeth exhibit very good color, gloss, and preservation. No repair. Authenticity guaranteed. Perfect tooth.

K532         SIZE: 11/16"

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

A very rare, early Otodus pavlovi upper jaw, lateral tooth from Aktulagay, western Kazakhstan. Otodus pavlovi was the smaller Otodus shark species present in this early Eocene deposit. The side cusps are large and complete. Exhibits no serrations. These teeth exhibit very good color, gloss, and preservation. No repair. Authenticity guaranteed. Perfect tooth.

K531         SIZE: 13/16"

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

A very rare, early Macrorhizodus nolfi upper jaw, lateral tooth from Aktulagay, western Kazakhstan. Macrorhizodus nolfi is a Lamnidae shark and an early Mako shark (Isurus praecursor) relative in this early Eocene deposit. The side cusps are complete. No repair. Authenticity guaranteed. Perfect tooth.

K572         SIZE: 3/4"

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

A very rare, early Macrorhizodus nolfi upper jaw, anterior tooth from Aktulagay, western Kazakhstan. Macrorhizodus nolfi is a Lamnidae shark and an early Mako shark (Isurus praecursor) relative in this early Eocene deposit. These teeth exhibit very good color, gloss, and preservation. A rare, early Eocene Macrorhizodus nolfi tooth. No repair. Authenticity guaranteed. 

K571         SIZE: 1-3/8"

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