Search results for: 'dure dure wide tooth'

An extinct extinct Oreodont jaw (Merycoidodon gracilis ) from Sioux Co., Nebraska. Merycoidodon gracilis was one of many mammals that thrived in the Early Oligocene in North America. Found in the Brule Fm. (Rupelian) 33 - 30 million years ago. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. 

WR71      Size: 3-1/2"  long 

Name: Merycoidodon gracilis 

Age:  Oligocene

Location: Sioux Co., Nebraska

Note - Posting 49 Oligocene Mammal fossils in January 2025.      Link to Oligocene Mammal Fossils

A rare, Top Quality Symmorium sp., an extinct Cladodont shark tooth, from the Paleozoic era in Indiana. A perfect primary cusp. Great color. A well preserved specimen. No repair or restoration. Authenticity guaranteed. An excellent collector's tooth! 

Age: Upper Mississippian (330 MYA); Indian Springs Shale Fm.

Location: Crawford Co., Indiana

Z054      SIZE: 5/16"

Adding 55 US Paleozoic teeth in May 2022  -->  Link to US Paleozoic teeth

An EXTRA LARGE rare, Top Quality Chomatodus sp., an extinct Petalodont shark tooth, from the Paleozoic era in Indiana. Good color. A well preserved specimen. No repair or restoration. Authenticity guaranteed. An excellent collector's tooth! 

Age: Upper Mississippian (330 MYA); Indian Springs Shale Fm.

Location: Crawford Co., Indiana

Z046      SIZE: 1-3/16"

Adding 55 US Paleozoic teeth in May 2022  -->  Link to US Paleozoic teeth

A rare, LARGE Top Quality Sandalodus sp., an extinct primitive shark tooth, from the Paleozoic era in Kentucky. Great color with well preserved dimples. A well preserved specimen. No repair or restoration. Authenticity guaranteed. An excellent collector's tooth! 

Age: Upper Mississippian (340 MYA); Muldraugh Fm.

Location: Hardin Co., Kentucky

Z021      SIZE: 15/16"

Adding 55 US Paleozoic teeth in May 2022  -->  Link to US Paleozoic teeth

A very rare, Top Quality Ctenoptychius sp., an extinct primitive shark tooth, from the Paleozoic era in Nebraska. Matrix free specimen. Good color. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. A rare excellent collector's tooth! 

Age: Upper Pennsylvanian (295 MYA); Stanton Fm.

Location: Cass Co., Nebraska

Z007     SIZE: 1/2"

Adding 55 US Paleozoic teeth in May 2022  -->  Link to US Paleozoic teeth

Deltodus sp.  ;  an Extinct Bradydont shark. Nicely articulation. A large top quality specimen!  New Kansas location. An excellent collector's tooth!

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

Location: Lenexa, Johnson Co., Kansas

Z113          SIZE: 7/8"

A LARGE very rare, Top Quality Peripristis semicircularis, an extinct primitive shark tooth, from the Paleozoic era in Nebraska. Great color with the 3D crown exposed. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. A rare excellent collector's tooth! 

Age: Upper Pennsylvanian (295 MYA); Stanton Fm.

Location: Cass Co., Nebraska

Z009     SIZE: 5/8"

Adding 55 US Paleozoic teeth in May 2022  -->  Link to US Paleozoic teeth

A rare, LARGE Top Quality Deltodus sp., an extinct primitive shark tooth, from the Paleozoic era in Nebraska. Matrix free specimen. Good color with the dimples preserved. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. A rare excellent collector's tooth! 

Age: Upper Pennsylvanian (295 MYA); Stanton Fm.

Location: Cass Co., Nebraska

Z008     SIZE: 15/16"

Adding 55 US Paleozoic teeth in May 2022  -->  Link to US Paleozoic teeth

A very rare Large, Top Quality Cochliodus sp., an extinct primitive Bradydont shark tooth, from the Paleozoic era in Iowa. Great color with dimples preserved. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. A rare excellent collector's tooth! 

Age: Upper Pennsylvanian (300 MYA); Herta Limestone Fm.

Location: Pottawattamie Co., Iowa

Z003      SIZE: 15/16"

Adding 55 US Paleozoic teeth in May 2022  -->  Link to US Paleozoic teeth

A rare, Top Quality Symmorium sp., an extinct Cladodont shark tooth, from the Paleozoic era in Indiana. A primary cusp with three side cusps. Great color. A well preserved specimen. No repair or restoration. Authenticity guaranteed. An excellent collector's tooth! 

Age: Upper Mississippian (330 MYA); Indian Springs Shale Fm.

Location: Crawford Co., Indiana

Z053      SIZE: 1/2"

Adding 55 US Paleozoic teeth in May 2022  -->  Link to US Paleozoic teeth

Peripristis sp.; an  Extinct Petalodont shark

A very rare tooth. Beautifully articulated. Essentially complete. Anextraordinary collector's tooth! New Kansas location.

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

Location: Lenexa, Johnson Co., Kansas

Z117            SIZE: 5/8"

A very rare LARGE, Top Quality Deltoptychuis sp., an extinct primitive shark tooth, from the Paleozoic era in Nebraska. Matrix free specimen. Great color with the dimples preserved. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. A rare excellent collector's tooth! 

Age: Upper Pennsylvanian (295 MYA); Stanton Fm.

Location: Cass Co., Nebraska

Z004 BoP     SIZE: 7/8"

Adding 55 US Paleozoic teeth in May 2022  -->  Link to US Paleozoic teeth