Search results for: 'line paleozo first planus fisher good'

An ultra rare, Top Quality Agassizodus sp., an extinct primitive Orodontid shark tooth, from the Paleozoic era in Nebraska. Great color with dimples preserved. A well preserved specimen. No repair or restoration. Authenticity guaranteed. An excellent rare collector's shark tooth. I have never seen this species offered for sale! 

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

Location: LaPlatte, Nebraska

Z001      SIZE: 1-1/8"

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

An ultra rare, Top Quality Janassa bituminosa, an extinct primitive shark tooth, from the Paleozoic era in Nebraska. A May Fossil of the Month. Matrix free specimen - complete tooth! Great color. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. An incredibly rare exceptional collector's tooth!  Note - This tooth is pictured in "A Pictorial Guide to Fossils" by Gerard R. Case; page 239.

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

Location: Cass Co., Nebraska

Z005 BoP     SIZE: 1-3/16"

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

An ultra rare EXTRA LARGE, Top Quality Orodus sp., an extinct primitive shark tooth, from the Paleozoic era in Oklahoma. A May Fossil of the Month. Matrix free specimen. Great color with the dimples preserved. A very well preserved specimen. No repair or restoration. Note - right two end elements are currently not attached. Authenticity guaranteed. A rare excellent collector's tooth. The largest Orodus tooth that I have seen. A monster sized specimen! 

Age: Upper Pennsylvanian (305 MYA); Nellie Bly Fm.

Location: Seminole Co., Oklahoma

Z006 BoP    SIZE: 2-3/4"

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

Poeciliodus sp.; an  Extinct Bradydont shark

A rare crusher tooth from the Paleozoic era. Exceptional preservation and excellent surface articulation. An exceptional collector's piece from an old collection!

Age: Pennsylvanian (300 mya) ; Lane Shale Fm. (Missourian)

Location: Johnson Co., Kansas

Z141           SIZE: 5/8"

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

Age: Upper Mississippian (325 MYA); Somerset Shale Fm.

Location: Hardin Co., Kentucky

Z077      SIZE: 5/16"

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

Age: Middle Mississippian (347 MYA); Salem Limestone Fm.

Location: Washington Co., Indiana

Z056      SIZE: 7/16"

Holmsella sp.; an  Extinct Primitive shark

A very rare shark skin specimen. This matrix piece is covered with dermal denticals. Shark skin impressions with denticals are extremely rare and a Paleozoic age find adds to the rarity. An exceptional collector's piece from an old collection!

Age: Pennsylvanian (295 mya) ; Dennis Fm.

Location: Hansen Quarry, La Platte, Nebraska

Z143         SIZE: 5-1/2"  x  4"

Holmsella sp.; an  Extinct Primitive shark

A very rare shark skin specimen. This matrix piece is covered with dermal denticals. Shark skin impressions with denticals are extremely rare and a Paleozoic age find adds to the rarity.  An exceptional collector's piece from an old collection!

Age: Pennsylvanian (295 mya) ; Dennis Fm.

Location: Hansen Quarry, La Platte, Nebraska

Z144            SIZE: 4" x 2-1/2"

A Top Quality Petrodus barbotanus dermal denticle from the Paleozoic era in what is now Russia. Great color. A well preserved specimen. No repair or restoration. Authenticity guaranteed. An excellent collector's denticle!

Age: Upper Carboniferous (310 MYA); Kasimov Fm.

Location: Achkasovo, Russia

R071       SIZE: 1/4"  wide (3/16" height)

Adding 65 Russian Paleozoic teeth in July 2021.  Link to Russian Paleozoic teeth.

A rare, Top Quality Symmorium lamnoides tooth from the Paleozoic era in what is now Russia. Great color. A well preserved specimen. No repair or restoration. Authenticity guaranteed. An excellent collector's tooth! 

Age: Upper Carboniferous (310 MYA); Kasimov Fm.

Location: Achkasovo, Russia

R161     SIZE: 1/2" height

Adding 65 Russian Paleozoic teeth in July 2021.  Link to Russian Paleozoic teeth.

A very rare Edestus heinrichi  shark tooth, from Herrin, Illinois. This is a Paleozoic shark that lived in swamps that our now underground coal deposits. Very good preservation with excellent serrations. 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 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. 

I014             SIZE: 7/8"

Adding 15 Edestus shark specimens in April 2021.    Link to Edestus shark.

Chondrichthyes I - The is the Paleozoic Elasmobranchii reference book equivalent to Cappetta's book. This text is also a 2004 Reprint in very limited quantities. This is without a doubt the best and most comprehensive book published about the fossil sharks to date covering the Paleozoic era. Excellent text and fantastic illustrations of shark teeth. Hard bound with118 pages - heavy weight and glossy. Includes 116 figures. ** One book remains***  Note - an intenational shipping surcharge may be required for qualified free shipping orders.

BB01            Size: 8-1/2" x 11"