Search results for: 'been shark sourdough//'

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. 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. 

I21          SIZE:  3/4" crown

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

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. 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. 

I20          SIZE:  1" crown

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

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. 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. 

I19          SIZE:  1-3/16" crown

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

A Top Quality Cretoxyrhina mantelli, an extinct Mackerel (Odontid) shark tooth from Travis Co., Texas. An excellent example of this Late Cretaceous South Bosque Shale (Eagle Ford) Fm. shark. An anterior tooth. Authenticity guaranteed. Perfect tooth. 

T065           SIZE: 1-1/16"

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

A Top Quality Cretoxyrhina mantelli, an extinct Mackerel (Odontid) shark tooth from Travis Co., Texas. An excellent example of this Late Cretaceous South Bosque Shale (Eagle Ford) Fm. shark. An anterior tooth. Authenticity guaranteed. Perfect tooth. 

T064           SIZE: 1-3/16"

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

A Top Quality Galeocerdo cuvier tooth, the Tiger shark, for sale from So. Carolina.  Excellent color and condition. These teeth are Miocene-Pliocene age. An excellent collector's tooth. Authenticity guaranteed.

SC415        SIZE: 1"

Note - Adding 15 So. Carolina Tiger shark teeth in Oct. 2020.       Link to So. Carolina Tiger shark teeth.

An exceptional, Large Carpopenaeus longirostris, Cretaceous fossil shrimp specimen from Lebanon. Fantastic preservation. No repair or restoration. Authenticity guaranteed.

X077          Size: 1-7/8" 

Note - Adding 7 new fossil shrimp specimens in November 2019.   -->   Link to fossil shrimp.

An excellent, Carpopenaeus longirostris, Cretaceous fossil shrimp specimen from Halouka, Lebanon. Fantastic preservation. No repair or restoration. Authenticity guaranteed.

X081          Size: 1-5/8" (straightline)

Note - Adding 12 new fossil shrimp specimens in September 2024.   -->   Link to fossil shrimp.

An excellent, Carpopenaeus longirostris, Cretaceous fossil shrimp specimen from Halouka, Lebanon. Fantastic preservation. No repair or restoration. Authenticity guaranteed.

X079          Size: 1-1/8" (straightline)

Note - Adding 12 new fossil shrimp specimens in September 2024.   -->   Link to fossil shrimp.

An excellent, Carpopenaeus longirostris, Cretaceous fossil shrimp specimen from Halouka, Lebanon. Fantastic preservation. No repair or restoration. Authenticity guaranteed.

X078          Size: 1-3/8" (straightline)

Note - Adding 12 new fossil shrimp specimens in September 2024.   -->   Link to fossil shrimp.

An excellent, Carpopenaeus longirostris, Cretaceous fossil shrimp specimen from Halouka, Lebanon. Fantastic preservation. No repair or restoration. Authenticity guaranteed.

X075          Size: 1-1/2" (straightline)

Note - Adding 12 new fossil shrimp specimens in September 2024.   -->   Link to fossil shrimp.

An excellent, Carpopenaeus longirostris, Cretaceous fossil shrimp specimen from Halouka, Lebanon. Fantastic preservation. No repair or restoration. Authenticity guaranteed.

X073          Size: 1-5/8" (straightline)

Note - Adding 12 new fossil shrimp specimens in September 2024.   -->   Link to fossil shrimp.