Search results for: 'alteri 15 sperm white replacement first'

An ultra rare, EXTRA ALRGE Angustidens tooth from Ungosa, Mangyshlak, western Kazakhstan.  This location produces top quality teeth with different enamel colors. An extra large bourlette that is complete. Nice extra coarse serrations and side cusps. The root is complete.These teeth exhibit exceptional color, gloss, and preservation. A super rare Lower Oligocene Angustidens tooth. Kujulus Formation, Rupelian age - 32 MYA. No repair. Authenticity guaranteed. I have only seen four Angustidens teeth from Kazakhstan!

K591            SIZE: 3-5/16"

Note - Adding 4 Kazakh Angustidens teeth in November 2021. -->  Link to Kazakh Angustidens teeth.

An incredible, EXTRA LARGE polished Orthoceras plate showing the intricate internal chamber structure. More than twelve Orthoceras specimens exposed. Largest Orthoceras is 13-1/2" in length. A museum quality extra large Orthoceras plate. An incredible display piece!     Note: international shipping cost will be calculated. Please request quote.

M2021           Size: 12" x 19"

An incredible, EXTRA LARGE polished Orthoceras cylinder showing the intricate internal chamber structure. Seven Orthoceras specimens exposed. Largest Orthoceras is 10-1/2" in length. A museum quality extra large Orthoceras plate. An incredible display piece!     Note: international shipping cost will be calculated. Please request quote.

M2029           Size: 4" x 12-1/2"

An incredible polished Orthoceras plate showing the intricate internal chamber structure with one Orthoceras specimen exposed. Orthoceras measures 5-3/4" in length.  An attractive display piece!      Note: international shipping cost will be calculated. Please request quote.

M2032          Size: 5-3/4"

An incredible polished Orthoceras plate showing the intricate internal chamber structure with one Orthoceras specimen exposed. Orthoceras measures 6" in length.  An attractive display piece!      Note: international shipping cost will be calculated. Please request quote.

M2033          Size: 6"

An incredible polished Orthoceras plate showing the intricate internal chamber structure with one Orthoceras specimen exposed. Orthoceras measures 5" in length.  An attractive display piece!      Note: international shipping cost will be calculated. Please request quote.

M2034          Size: 5"

An incredible polished Orthoceras plate showing the intricate internal chamber structure with one Orthoceras specimen exposed. Orthoceras measures 6-3/4" in length.  An attractive display piece!      Note: international shipping cost will be calculated. Please request quote.

M2034c          Size: 5-3/4"

An ultra rare, Top Quality Edestus heinrichi, a complete whorl with three crowns from Herrin, Illinois. A July Fossil of the Month. This is a Paleozoic shark that lived in swamp that our now underground coal deposits. Exceptional 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 to cut prey. It is the first animal to cut vertically with linear tooth whorls. A very strange looking and unique acting shark. This whorl is incredibly massive at 6" long with three crowns. The whorl body is well perserved with an excellent bright line of pyrite below the crown enamel. The crowns are large at 1-5/8" wide and look fantastic. Note - One crown tip has a small professional repair (~1/8") which is very common for a whorl. Pennsylvanian age from Illinois. Authenticity guaranteed. The Edestus shark recreation image is credited to Julio Lacerdo. These Edestus whorls are extremely rare. This whorl comes with a custon steel stand and  makes a fantastic display piece. My lowest price ever for a complete whorl! 

I01        SIZE:  6" whorl  (1-5/8"+ crowns)  ;  Height is 4-1/8" on stand.

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

An exceptional natural Perisphinctes sp. ammonite showing the very nice external design from Saharaha, Madagascar. Jurassic age. Authenticity guaranteed.

X236       Size: 2-5/8"  

Note - Adding 15 Madagascar ammonites in December 2025  -->   Link to Madagascar ammonites

A Top Quality Broad-tooth Mako shark tooth - upper jaw anterior tooth from Lee Creek, No. Carolina. This tooth has a rich blue & tan crown and a brown colored root. Excellent colors!  Razor sharp cutting edge. Excellent preservation - note nutrient hole on root. Near perfect tooth. A fantastic collector's tooth. Authenticity guaranteed.

LC331      Size: 1-1/2"+

Note - Adding 30 new Lee Creek Big "Mako" teeth in April 2018.     Link to Lee Creek Broad Form Mako Teeth.   

A Very Scarce, Quality Carcharodon (Isurus) hastalis tooth -  an upper jaw anterior Mako tooth from the Dakhla area, Western Sahara, Morocco. Very good quality enamel. A nice tan color. Sharp edges and complete. Authenticity guaranteed. Note - This site is no longer accessible. Time to add a Moroccan Isurus hastalis tooth to your collection!  

M380                      SIZE: 1-5/8" 

Adding 11 Moroccan Hastalis teeth in September 2024.   -->    Link to Moroccan Hastalis teeth

A Very Scarce, Quality Carcharodon (Isurus) hastalis tooth -  an upper jaw anterior Mako tooth from the Dakhla area, Western Sahara, Morocco. Very good quality enamel. A nice tan color. Sharp edges and complete. Authenticity guaranteed. Note - This site is no longer accessible. Time to add a Moroccan Isurus hastalis tooth to your collection!  

M379                      SIZE: 1-5/8" 

Adding 11 Moroccan Hastalis teeth in September 2024.   -->    Link to Moroccan Hastalis teeth