Search results for: 'bear evolution paleozo à fish revêtue'

A very rare, EXTRA LARGE, 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. 

I06        SIZE:  3-1/8" w/ root  (2-1/8" crown) 

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

A rare Carcharhinus limbatus tooth, the Blacktip shark, from Sumatra, Indonesia. These teeth were deposited in the Telisa formation - a shallow marine environment during the middle Miocene (approx. 15 million years ago.) A very unique collector's tooth. D102 is the upper jaw tooth on the right. Authenticity guaranteed.

D102 (Right)       SIZE: 3/8"

Note - 50+ new Sumatran Carcharhinus teeth (4 species) added in January 2018.       Link to Sumatran teeth.

A rare Carcharhinus limbatus tooth, the Blacktip shark, from Sumatra, Indonesia. These teeth were deposited in the Telisa formation - a shallow marine environment during the middle Miocene (approx. 15 million years ago.) A very unique collector's tooth. D105 is the upper jaw tooth on the left. Authenticity guaranteed.

D105 (Left)       SIZE: 5/16"

Note - 50+ new Sumatran Carcharhinus teeth (4 species) added in January 2018.       Link to Sumatran teeth.

A rare Carcharhinus limbatus tooth, the Blacktip shark, from Sumatra, Indonesia. These teeth were deposited in the Telisa formation - a shallow marine environment during the middle Miocene (approx. 15 million years ago.) A very unique collector's tooth. D106 is the upper jaw tooth on the right. Authenticity guaranteed.

D106 (Right)       SIZE: 3/8"

Note - 50+ new Sumatran Carcharhinus teeth (4 species) added in January 2018.       Link to Sumatran teeth.

A rare Carcharhinus limbatus tooth, the Blacktip shark, from Sumatra, Indonesia. These teeth were deposited in the Telisa formation - a shallow marine environment during the middle Miocene (approx. 15 million years ago.) A very unique collector's tooth. D107 is the upper jaw tooth on the left. Authenticity guaranteed.

D107 (Left)       SIZE: 5/16"

Note - 50+ new Sumatran Carcharhinus teeth (4 species) added in January 2018.       Link to Sumatran teeth.

A rare Carcharhinus limbatus tooth, the Blacktip shark, from Sumatra, Indonesia. These teeth were deposited in the Telisa formation - a shallow marine environment during the middle Miocene (approx. 15 million years ago.) A very unique collector's tooth. D108 is the upper jaw tooth on the right. Authenticity guaranteed.

D108 (Right)       SIZE: 5/16"

Note - 50+ new Sumatran Carcharhinus teeth (4 species) added in January 2018.       Link to Sumatran teeth.

A rare Carcharhinus limbatus tooth, the Blacktip shark, from Sumatra, Indonesia. These teeth were deposited in the Telisa formation - a shallow marine environment during the middle Miocene (approx. 15 million years ago.) A very unique collector's tooth. D109 is the upper jaw tooth on the left. Authenticity guaranteed.

D109 (Left)       SIZE: 5/16"

Note - 50+ new Sumatran Carcharhinus teeth (4 species) added in January 2018.       Link to Sumatran teeth.

A rare Carcharhinus limbatus tooth, the Blacktip shark, from Sumatra, Indonesia. These teeth were deposited in the Telisa formation - a shallow marine environment during the middle Miocene (approx. 15 million years ago.) A very unique collector's tooth. D110 is the upper jaw tooth on the right. Authenticity guaranteed.

D110 (Right)       SIZE: 5/16"

Note - 50+ new Sumatran Carcharhinus teeth (4 species) added in January 2018.       Link to Sumatran teeth.

A rare Carcharhinus limbatus tooth, the Blacktip shark, from Sumatra, Indonesia. These teeth were deposited in the Telisa formation - a shallow marine environment during the middle Miocene (approx. 15 million years ago.) A very unique collector's tooth. D112 is the lower jaw tooth on the right. Authenticity guaranteed.

D112 (Right)       SIZE: 1/4"

Note - 50+ new Sumatran Carcharhinus teeth (4 species) added in January 2018.       Link to Sumatran teeth.

A rare Carcharhinus limbatus tooth, the Blacktip shark, from Sumatra, Indonesia. These teeth were deposited in the Telisa formation - a shallow marine environment during the middle Miocene (approx. 15 million years ago.) A very unique collector's tooth. D113 is the lower jaw tooth on the left. Authenticity guaranteed.

D113 (Left)       SIZE: 3/16"

Note - 50+ new Sumatran Carcharhinus teeth (4 species) added in January 2018.       Link to Sumatran teeth.

A rare Carcharhinus limbatus tooth, the Blacktip shark, from Sumatra, Indonesia. These teeth were deposited in the Telisa formation - a shallow marine environment during the middle Miocene (approx. 15 million years ago.) A very unique collector's tooth. D114 is the lower jaw tooth on the right. Authenticity guaranteed.

D114 (Right)       SIZE: 3/16"+

Note - 50+ new Sumatran Carcharhinus teeth (4 species) added in January 2018.       Link to Sumatran 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. 

I23          SIZE:  1-7/8"  w/ root  (7/8" crown)

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