Search results for: 'form of bhutan 1 3'

A Top Quality Diplomystus fish from the 18 Inch layer, Green River Fm., Lincoln Co. Wyoming. The Diplomystus dentatus is a Herring fish from the Eocene age (50 MYA) in the ancient Lake Gosiute deposit. This piece is from the 18 Inch Layer which is extremely hard and difficult to prepare. It also provides the most detailed, highly preserved fossils. Exceptional preservation and preparation. No repair. All natural.  Authenticity guaranteed. An excellent display piece!  

X469        SIZE: 6-3/4"      

Note - Adding 13 Green River Fm. Fossil fish in June 2023 --> Link to Fossil Fish

A LARGE, TOP QUALITY Great Hammerhead shark tooth, Sphyrna mokarran. Excellent color and serrations (Note - this is a serrated Hammerhead tooth). A large lateral tooth from a Pliocene land deposit in Duvall Co., Florida. No repair or restoration.  Authenticity guaranteed. A scarce, excellent collector's tooth.

F533            SIZE: 1/2"

A Top Quality Squalicorax pawpawensis, an extinct Crow shark tooth from Tarrant Co., Texas. An excellent example of this Lower Cretaceous Paw Paw Fm. shark. Authenticity guaranteed. Perfect tooth.

T409            SIZE: 1/4"

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

An ultra rare Alopias palatasi shark tooth, the extinct serrated Giant Thresher, from Calvert Cliffs, Maryland. An August 2020 Fossil of the Month offering. Nice blue color. Serration are well developed. Very good preservation and condition.  These teeth are rarely found and seen. An ultra rare collectors' tooth in high quality condition. Try finding one of these teeth! Authenticity guaranteed.    

MD034           SIZE: 1-1/4"

Posting six Giant Thresher shark teeth in August 2020.   Link to Thresher sharks. 

An incredible slices and polished Desmoceras ammonite showing the intricate external chamber structure. A new species with a larger suture pattern and very thick. A gorgeous Cretaceous ammonite from Madagascar. Authenticity guaranteed. A great gift item. 

X222       Size: 3-1/2"  

Note - Adding 17 Madagascar ammonites in November 2024  -->   Link to Madagascar ammonites

A GEM, Myliobatus dixoni upper jaw pavement tooth plate. Excellent quality!  

M1141                 SIZE: 2-1/4"

A very rare, Top Quality Edestus heinrichi shark tooth, from Herrin, Illinois. This is a Paleozoic shark that lived in swamps that our now underground coal deposits. Fantastic enamel quality. Excellent 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 or a vertical whipping motion to cut prey. It is the first animal to cut vertically. A very strange looking and unique acting shark. Shark recreation image is credited to Julio Lacerdo. These rare teeth are Pennsylvanian age from Illinois. No repair or restoration. Authenticity guaranteed. 

I17          SIZE:  1-5/8" w/ root   (1-1/4"crown)

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

New   Exceptionally large, GEM anterior teeth. These are the largest C. appendiculata teeth that I have ever seen!  These anterior teeth are really difficult to find.  Rare!

M152 (Right)           SIZE: 1-3/16"

 New   Exceptionally large, GEM lateral teeth. These are the largest C. appendiculata teeth that I have ever seen!  These anterior teeth are really difficult to find.  Rare!

M160 (Right)            SIZE: 1-3/16"

New   Exceptionally large, GEM lateral teeth. These are the largest S. lerichei teeth that I have ever seen!  These anterior teeth are really difficult to find.  Rare!

M162 (Right)             SIZE: 1-3/16"

New   Exceptionally large, GEM lateral teeth. These are the largest C. appendiculata teeth that I have ever seen!  These anterior teeth are really difficult to find.  Rare! 

M213 (Right)          SIZE: 1-3/16"

A Top Quality, TAN Bone Valley Mako shark tooth from Polk County, Florida with great color! Commonly referred to as Isurus hastalis, but renamed to Carcharodon hastalis as a Great White shark ancestor. Highest quality enamel. An excellent colored crown. Excellent color! Sharp cutting edges. An excellent tan colored root. Great eye appeal. A rare Bone Valley color collector's Mako tooth. No repair or restoration. Authenticity guaranteed. You don't see these Mako teeth very often!

F101      SIZE: 2-3/8"   

Note - Adding 8 new BV Isurus hastalis teeth in April 2005.  ->  Link to BV Isurus hastalis teeth