Search results for: 'longu sleeper line kimono shark mako'

A LARGE, TOP QUALITY serrated Nanotyrannus lancensis premaxillary tooth from the western US. A March Fossil of the Month. The premaxillary teeth were the front teeth, have a "D" shaped base, and were not large. Most Nano premaxillary teeth are non-serrate. This Nano has strong serrations - rare.  The right side serrations have some wear or damage. This tooth measures 7/8" (straight line). The enamel is excellent quality. No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Custer Co., Montana. Authenticity guaranteed.  An excellent collector's Nano tooth. 

DN25        SIZE: 7/8"

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

A TOP QUALITY, EXTRA LARGE Nanotyrannus lancensis tooth from the western US. This tooth measures 2-1/4" (straight line). The enamel is exceptional with incredible color and quality. Excellent serrations. A very small tip wear facet. Wide base with a typical Nano pinched oval cross-section. No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Authenticity guaranteed.  A fantastic collector's BIG Nano tooth.  Note - a Riker type frame is included. Museum Quality. A monster sized, top qulaity Nano tooth. One of the finest that I have seen!

DN01 BoP2       SIZE: 2-1/4"  (13/16" W)

Note - Adding 16 Nanotyrannus teeth in October 2020  ->  Link to Nano Teeth

A rare High Quality Carcharomodus escheri, a "serrated Mako" shark tooth - lower jaw anterior tooth from the "De Kuilen" sand pit, Mill, The Netherlands. The Carcharomodus escheri  was named as a new genus in 2015 based upon a crenulated cutting edge ("wavy serrations"), slender & duistally inclined crown, and side cusplets. This tooth has good color and preservation. Sharp cutting edge. Two side cusplets. The age is late Miocene (approx. 6-8 million years ago). An excellent rare collector's tooth. Authenticity guaranteed. A difficult tooth to source.

N011        SIZE: 1-1/4"

Note - Adding 17 Netherlands Carcharomodus escheri teeth in July 2023.  Link to Netherlands Escheri teeth

A LARGE, rare Top Quality Carcharomodus escheri, a "serrated Mako" shark tooth - upper jaw anterior tooth from the "De Kuilen" sand pit, Mill, The Netherlands. The Carcharomodus escheri  was named as a new genus in 2015 based upon a crenulated cutting edge ("wavy serrations"), slender & distally inclined crown, and side cusplets. This tooth has excellent color and preservation. Sharp cutting edge. Two side cusplets. The age is late Miocene (approx. 6-8 million years ago). An excellent rare collector's tooth. Authenticity guaranteed. A difficult tooth to source.

N002        SIZE: 2"

Note - Adding 17 Netherlands Carcharomodus escheri teeth in July 2023.  Link to Netherlands Escheri teeth

A rare, TOP QUALITY Nanotyrannus lancensis toe (pes) claw from the western US. A November Fossil of the Month. This claw measures 2-1/4" (straight line). The enamel is excellent quality. The proximal end is complete. No cracks. There is a small tip repair (1/4"). No restoration. Legally collected on private land in the Hell Creek Fm., Garfield Co., Montana. Authenticity guaranteed.  An excellent collector's Nano pes claw. Note - a Riker display case is included.

DN35       SIZE: 2-1/4" ; Proximal end: 7/8" height x 5/8" wide

Note - Adding 19 Nanotyrannus teeth in November 2025  ->  Link to Nano Teeth

A Top Quality Tyrannosaurus rex Premaxillary (front) tooth from a big T. Rex. An October 2020 Fossil of the Month. This Rex crown measures 2-1/4" (straight line) and 1" thick. The enamel is the highest quality with no root etchings. Great dark chocolate brown color. Excellent serrations serrations. The tip is excellent with a small natural wear facet. No cracks. No breaks. A 100% natural tooth! A fantastic Premax Rex tooth!  T-Rex was the apex during the late Cretaceous with massive teeth capable of crushing its prey. See the detailed description to determine how to tell a real T-Rex tooth! Legally collected on privately deeded land in the Hell Creek Fm., Carter River Co., Montana. Authenticity guaranteed.  Note - a Riker frame is included. This is a top quality collector's tooth. Museum quality.

DT02 BoP3         SIZE: 2-1/4"   (1" W x 3/4" H)

Note - Adding 3 T. rex teeth in October 2020.  Link to T. rex teeth --> T. rex teeth

A LARGE, TOP QUALITY serrated 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 Nano has small serrations on one side - rare.  This premaxillary (front) tooth measures 1" (straight line).  The enamel is excellent quality. Note -This tooth also has a wide base for a Nano premax tooth. No cracks. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Garfield Co., Montana. Authenticity guaranteed.  An excellent large collector's Nano premaxillary tooth.  Note - a gem case display is included.

DN11        SIZE: 1"  (Base: 1/2" W)

Note - Adding 16 Nanotyrannus teeth in June 2021  ->  Link to Nano Teeth

A GEM I. desori, the Narrow-tooth Mako - lateral tooth. Very nice tan color with excellent gloss. The root shows excellent detail. Absolutely great preservation and condition - extra sharp edges and tip. These are Miocene age teeth from the Pungo River Fm. Fantastic collector's teeth. Museum quality.

LC335          SIZE: 1-3/8"

A GEM I. desori, the Narrow-tooth Mako - lateral tooth. Very nice golden tan color with excellent gloss. The root shows incredible detail. Absolutely great preservation and condition - extra sharp edges and tip. These are Miocene age teeth from the Pungo River Fm. Fantastic collector's teeth. Museum quality.

LC334          SIZE: 1-1/2"

A GEM I. desori, the Narrow-tooth Mako - lateral tooth. Very nice golden tan color with excellent gloss. The root shows incredible detail. Absolutely great preservation and condition - extra sharp edges and tip. These are Miocene age teeth from the Pungo River Fm. Fantastic collector's teeth. Museum quality.

LC333           SIZE: 1-1/2"

An EXTRA LARGE, TOP QUALITY Nanotyrannus lancensis tooth from the western US. An October Fossil of the Month. This tooth measures 2-1/4" (straight line). The enamel is excellent quality. The posterior serrations are exceptional and anterior serrations are excellent. A wide tooth with an extra large rectangular base with a typical Nano "pinched rectangle" cross-section. Possibly two cracks stabilized. No repair or restoration. Legally collected on private land in the Lance Creek Fm., Niobrara Co., Wyoming. Authenticity guaranteed.  An excellent collector's BIG Nano tooth.  Note - a 3" x 4" display frame is included. You don't see 2"+ Nano teeth very often!

DN01 BoP3        SIZE: 2-1/4"   (Base: 13/16" x 1/2")

Note - Adding 18 Nanotyrannus teeth in October 2021  ->  Link to Nano Teeth

A rare Top Quality Carcharomodus escheri, a "serrated Mako" shark tooth - upper jaw anterior tooth from the "De Kuilen" sand pit, Mill, The Netherlands. The Carcharomodus escheri  was named as a new genus in 2015 based upon a crenulated cutting edge ("wavy serrations"), slender & distally inclined crown, and side cusplets. This is a "Blue" layer tooth which are know for the highest preservation and best color - rarely seen outside of Europe. This tooth has excellent color and preservation. Sharp cutting edge. The age is late Miocene (approx. 6-8 million years ago). An excellent rare collector's tooth. Authenticity guaranteed. A difficult tooth to source.

N015       SIZE: 1-1/16"

Note - Adding 17 Netherlands Carcharomodus escheri teeth in July 2023.  Link to Netherlands Escheri teeth