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Excellent examples of Pachygaleus. Rare species! Very difficult to find here!

B284   (Right)        SIZE: 1/4"

Excellent examples of Pachygaleus. Rare species! Very difficult to find here!

B287   (Left)         SIZE: 1/4"

Excellent examples of Pachygaleus. Rare species! Very difficult to find here!

B288    (Right)         SIZE: 3/16"

Excellent examples of Pachygaleus. Rare species! Very difficult to find here!

B290   (Right)          SIZE: 3/16"

Excellent examples of Pachygaleus. Rare species! Very difficult to find here!

B291    (Left)        SIZE: 3/16"

An ultra rare, LARGE Top Quality Edestus heinrichi shark whorl with 7 big crowns, from Herrin, Illinois. An October Fossil of the Month. This is a Paleozoic shark that lived in swamps that our now underground coal deposits. Excellent preservation and serrations. This whorl is incredible teeth detail - the first 5 crowns are all natural and the the last two have some top repair. One of the finest whorls that I have had. 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. A very strange looking and unique acting shark. Shark recreation image is credited to Julio Lacerdo. These rare teeth are Pennsylvanian age from Illinois. Note - Two crown tips were professionally retored. Authenticity guaranteed. Seven plus crown whorl sections are ultra rare!  The BEST.

I01 BoP3         SIZE: 1-3/4" teeth   (Whorl :  10-1/4" length) 

Adding 11 Edestus shark specimens in October 2021.    Link to Edestus shark.

An excellent pair of Ginglymostoma moroccanum teeth. This species is very uncommon!

MC144 (Left)              SIZE: 1/8"

A very nice Pachygaleus lefevrei tooth. Difficult tooth to find. Slightly pathologic tooth!

MC193           SIZE: 1/4"

An excellent Hypolophodon sylvestris tooth. A very difficult to find Sting ray species.

MC811      SIZE: 3/16"+

An excellent Hypolophodon sylvestris tooth. A very difficult to find Sting ray species.

MC812      SIZE: 3/16"

An excellent Jacquhermania duponti tooth. A very difficult to find Butterfly ray species.

MC822     SIZE: 1/8"

An excellent Jacquhermania duponti tooth. A very difficult to find Butterfly ray species.

MC823    SIZE: 1/8"