Search results for: 'fr01 during teeth///'

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. 

I22          SIZE:  1--1/4" 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. 

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.

Extra Large anterior Serratotlamna teeth in great condition. Beautiful tan color.

M110 (Left)               SIZE: 1-1/4"

Extra Large anterior Serratotlamna teeth in great condition. Beautiful tan color.

M111 (Right)            SIZE: 1-1/4"

Extra Large anterior Serratotlamna teeth in great condition. Beautiful tan color.

M112 (Left)            SIZE: 1-1/4"

Extra Large anterior Serratotlamna teeth in great condition. Beautiful tan color.

M113 (Right)             SIZE: 1-3/16"

This catalog contains large and very well preserved teeth from Carcharhinus plumbeus, a Sandbar shark. Oligocene age (28 million years ago). An uncommon species.

F833 (Left)                SIZE: 11/16"

A TOP QUALITY, very rare Archaeocete whale, Zygorhiza kochii. A large rear molar crown. Note - the rear molar has a flat four cusp design. An exceptional brown colored crown. Nicely articulated. Little root. This tooth has no repair. A great Archaeocete molar crown from So. Carolina.  A very rare collector's tooth.  

SC1328        SIZE: 1-3/8"

Note - 14 new Archaeocete whale teeth from So. Carolina added in November 2017. Our largest selection of top quality Archaeocete teeth ever!      Archaeocete Whale catalog link.

A Top Quality Hemipristis serra tooth from the Ica region of Peru. High quality enamel. Excellent color. Pisco formation, Miocene age. A desert shark from the deserts of Peru!  No repair or restoration. Authenticity guaranteed. A scarce species in Peru. You don't see these teeth any more.

P442          SIZE: 1"+

A well preserved, Zarafasaura oceanis Plesiosaur tooth, a large extinct upper Cretaceous marine reptile from the phosphate  region (Oulad Abdoun Basin), Khouribga, Morocco. This Plesiosaur has been named Zarafasaura oceanis in 2011. One crack. No restoration. A fantastic specimen. Authenticity guaranteed. 

M1123             SIZE: 1-3/4"

Note - Posted 7 Plesiosaur teeth in November 2025.  -->  Link to Moroccan Plesiosaur teeth