Search results for: 'upper cretaceous like white fm shark teeth'

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

An EXTRA LARGE, TOP QUALITY Isurus hastalis, but renamed to Cosmopolitodus hastalis as a Great White shark ancestor. An October Fossil of the Month. Highest quality enamel. A very glossy Jet BLACK colored crown with small hydration cracks. Excellent color! Exceptional cutting edges with no dings. An exceptional root – very wide no small hydration cracks. Great symmetry. No repair or restoration. An exceptional collector's BIG Mako tooth! Museum Quality. Authenticity guarantee.

SC302 BoP        SIZE: 3-1/8"   (2-1/8" W)

An EXTRA LARGE, Top Quality Ankylosaurus osteoderm (bony armor plate) from the late Cretaceous of northern North America. A June Fossil of the Month. Ankylosaurus magniventris was the largest Ankylosaur which grew to 30 feet and 17000 pounds, and a body covered with this bony armor. A complete body osteoderm plate from an adult Ankylosaurus. The bone quality is exceptional with excellent color and patina. Well preserved vascular channels. This osteoderm also has a high ridge on one side. A couple of very small hydrations cracks only. No restoration. Legally collected on private land in the Hell Creek Fm., Garfield Co., Montana. Authenticity guaranteed. A fantastic collector's quality Ankylosaurus osteoderm. BEST quality and complete. Note - Osteoderm weighs 2.5 lbs. An international shipping surcharge will be added to "free shipping".

DK23         SIZE: 5-1/2"  x  5-1/4"  (Height = 2-1/4" on high side)

Note - Adding 9 new Ankylosaur - Nodosaur fossils in June 2024.       Link to Ankylosaur fossils catalog.

A Very Rare, EXTRA LARGE Top Quality Dykeius garethi tooth central cusp from Hornby Island, British Columbia, Canada. An August Fossil of the Month. This is a new genius of Frill shark from the Late Cretaceous deep water Northumberland Formation deposit. Another unique species of Chlamydoselachiform shark, the Frill shark. This is the largest Frill shark in the deposit with teeth over 1" tall (28.5 mm). These teeth exhibit classic Frill shark design with a central cusp flanked by two lateral cusps. Dykeius teeth are taller than wide. The crown is complete with the tip reattached. Highest quality enamel. No repair. A very difficult tooth to locate and an excellent collector's tooth. Authenticity guaranteed. This incredible specimen is from a 20 year old collection. An excellent Frill shark specimen!

CD97              SIZE: 7/8"  Height

Note - Adding 64 Hornby Island deep water shark teeth.   ->   Link to all Hornby Island shark teeth.

A Very Rare, Top Quality Komoksodon kwuthakuth posterior tooth from Hornby Island, British Columbia, Canada. This is a newly named species from the Late Cretaceous deep water Northumberland Formation deposit. A unique species believed to be Hexanchiforme shark. The crown is complete, both side cusps complete, and root is complete. High quality enamel. No repair. A very difficult tooth to locate and an excellent collector's tooth. Authenticity guaranteed. This incredible specimen is from a 20 year old collection.

CD21              SIZE: 1/8"

Note - Adding 64 Hornby Island deep water shark teeth.  ->   Link to Hornby Island shark teeth.

A Very Rare, Top Quality Florenceodon johnyi lateral tooth from Hornby Island, British Columbia, Canada. This is a newly named species from the Late Cretaceous deep water Northumberland Formation deposit. A unique species believed to be Carcharhiniforme shark. The crown has small tip damage and the root is complete. High quality enamel. No repair. A very difficult tooth to locate and an excellent collector's tooth. Authenticity guaranteed. This incredible specimen is from a 20 year old collection.

CD27              SIZE: 1/16"

Note - Adding 64 Hornby Island deep water shark teeth.   ->   Link to Hornby Island shark teeth.

A Very Rare, Top Quality Paraorthacodus rossi tooth from Hornby Island, British Columbia, Canada. This is a newly named species from the Late Cretaceous deep water Northumberland Formation deposit. A unique species believed to be Palaeospinacidae shark. The crown and root are mostly complete with slight damage to the central cusp and one side cusp. High quality enamel. No repair. A very difficult tooth to locate and an excellent collector's tooth. Authenticity guaranteed. This incredible specimen is from a 20 year old collection.

CD30              SIZE: 1/2" Wide

Note - Adding 64 Hornby Island deep water shark teeth.   ->   Link to Hornby Island shark teeth.

A Top Quality Carcharhinus leucas, the Bull shark, tooth from Baja, Mexico. Highest quality enamel. An excellent tan & white colored crown with a tan root. Good color! Sharp serrations. Lower jaw tooth. A Baja collector's Bull shark tooth. No repair or restoration. This is a Pliocene tooth from Gloria Fm. Authenticity guaranteed. A fantastic collector's tooth from a rare locality.  

MX237        SIZE: 15/16"

Posting 19 species (68 rare shark teeth) from Baja, Mexico.   Link to Mexican shark teeth -> Mexico shark teeth

An Extra Large, Top Quality Chilean Hexanchus griseus tooth from the Caldera Basin of Chile. This is an extra large upper jaw parasymphyseal tooth with a single primary cusp. Excellent preservation and fantastic color. Perfect cusp. This tooth was found in the Bahia Inglesa Fm. and is late Miocene to early Pliocene age. A scarce collector's tooth. Authenticity guaranteed. Unfortunately there are no more teeth coming from this site. This rare piece is from an old collection!      

C413U          Size: 15/16" Height

Note - Adding 18 new Chilean Hexanchus teeth in February 2023 ->  Link to Hexanchus Teeth