Search results for: 'first à dump d’ours'

Poeciliodus sp.; an  Extinct Bradydont shark

A large crusher tooth. Exceptional preservation and excellent surface articulation. Matrix free. An exceptional collector's piece from an old collection!

Age: Pennsylvanian (300 mya) ; Stanton Fm. (Missourian)

Location: Louisville, Cass Co., Nebraska

Z140           SIZE: 15/16"

 Sandolodus sp.; an  Extinct Bradydont shark

A HUGE crusher tooth. Exceptional preservation. Complete tooth. An excellent collector's tooth. An extraordinary collector's tooth!  New Kansas location.

Age: Pennsylvanian (300 mya) ; Raytown Limestone Fm.

Location: Lenexa, Johnson Co., Kansas

Z123            SIZE: 1-5/16"

A rare, Top Quality Parotodus mangyshlakensis tooth from Tushbair, Kazakhstan. Lateral position. Excellent color and condition. An incredible Eocene (Bartonian) age tooth from the Shorym Formation. No repair or restoration. Authenticity guaranteed. One of the finest localities for Eocene age shark teeth! You will enjoy the quality of the Kazakh teeth. An ultra tooth where the tip not worn away or broken.

K929      SIZE: 5/8"

Note - Posting 10 Parotodus teeth in August 2024.   Link to Kazakh Parotodus teeth.

A LARGE, Top Quality Bone Valley Negaprion brevirotris, the Lemon shark tooth from Polk Co., Florida. A scarce lowe rjaw tooth.  Highest quality enamel. An excellent black colored crown with a white root. Great color! Sharp edges. Great eye appeal. A BIG Bone Valley collector's Lemon shark tooth. No repair or restoration. Authenticity guaranteed. You don't see these any more!

F416         SIZE: 13/16'' 

Note - Adding 20 new BV Lemon shark teeth in June 2019.  ->  Link to BV Lemon shark teeth

A LARGE, Top Quality Bone Valley Negaprion brevirotris, the Lemon shark tooth from Polk Co., Florida. A scarce lower jaw tooth. Highest quality enamel. An excellent blue colored crown with a gray root. Great color! Sharp edges. Great eye appeal. A BIG Bone Valley collector's Lemon shark tooth. No repair or restoration. Authenticity guaranteed. You don't see these any more!

F415         SIZE: 7/8'' 

Note - Adding 20 new BV Lemon shark teeth in June 2019.  ->  Link to BV Lemon shark teeth

A LARGE, Top Quality Bone Valley Negaprion brevirotris, the Lemon shark tooth from Polk Co., Florida. A scarce lower jaw tooth. Highest quality enamel. An excellent golden tan colored crown with a white root. Great color! Sharp edges. Great eye appeal. A BIG Bone Valley collector's Lemon shark tooth. No repair or restoration. Authenticity guaranteed. You don't see these any more!

F426         SIZE: 13/16'' 

Note - Adding 14 new BV Lemon shark teeth in April 2025.  ->  Link to BV Lemon shark teeth

A LARGE, Top Quality Bone Valley Negaprion brevirotris, the Lemon shark tooth from Polk Co., Florida. A scarce lower jaw tooth. Highest quality enamel. An excellent blue colored crown with a red root. Great color! Sharp edges. Great eye appeal. A BIG Bone Valley collector's Lemon shark tooth. No repair or restoration. Authenticity guaranteed. You don't see these teeth any more!

F425         SIZE: 7/8'' 

Note - Adding 14 new BV Lemon shark teeth in April 2025.  ->  Link to BV Lemon shark teeth

A LARGE, Top Quality Bone Valley Negaprion brevirotris, the Lemon shark tooth from Polk Co., Florida. A scarce lower jaw tooth. Highest quality enamel. An excellent dark blue colored crown with a white root. Great color!  Sharp edges. Great eye appeal. A BIG Bone Valley collector's Lemon shark tooth. No repair or restoration. Authenticity guaranteed. You don't see these teeth any more!

F424         SIZE: 7/8'' 

Note - Adding 14 new BV Lemon shark teeth in April 2025.  ->  Link to BV Lemon shark teeth

A colorful LARGE, Top Quality Bone Valley Negaprion brevirotris, the Lemon shark tooth from Polk Co., Florida. Highest quality enamel. An incedible light & dark blue colored crown with a white root. Great color!  Sharp edges. Great eye appeal. A BIG Bone Valley collector's Lemon shark tooth. No repair or restoration. Authenticity guaranteed. You don't see these teeth any more! A picture tooth!

F422         SIZE: 7/8'' 

Note - Adding 14 new BV Lemon shark teeth in April 2025.  ->  Link to BV Lemon shark teeth

Petalodus alleghaniensis; an  Extinct Petalodont shark

A LARGE tooth. Beautifully articulated and preserved.  An exceptional collector's piece from an old collection!  The best available!

Age: Pennsylvanian (300 mya) ; Herta Limestone Fm.

Location: Crescent, Pottawattamie Co., Iowa        On HOLD

Z134             SIZE: 1-3/8" x  1-3/8" W

 Peripristis semicircularis ; an  Extinct Petalodont sharkA very rare, well preserved GEM posterior tooth. A complete tooth - crown & root - extremely rare! Beautifully articulated. Matrix free - incredibly rare. An exceptional collector's piece from an old collection!  The best available!   Reverse Photo.
Age: Pennsylvanian (300 mya) ; Stanton Fm. (Missourian)
Location: Louisville, Cass Co., Nebraska

Z149     SIZE: 5/16"

A very rare, 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. A unique brown colored tooth - very unusual.. 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. 

I07        SIZE:  3-3/8" w/ root  (1-5/8" crown) 

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