Search results for: 'mako vs great white shark teeth fossil different'

Top Quality Isurus desori , a Mako shark tooth from the "De Kuilen" sand pit, Mill, The Netherlands. This tooth has excellent color and perservation. Sharp cutting edge and tip. The age is late Miocene (approx. 6-8 million years ago). This species is the ancestor to the Isurus oxyrhinchus. An excellent collector's tooth. Authenticity guaranteed.  

N201     SIZE: 1-5/8"

A Top Quality Isurus desori , a Mako shark tooth from the "De Kuilen" sand pit, Mill, The Netherlands. This tooth has excellent color and perservation. Sharp cutting edge and tip. The age is late Miocene (approx. 6-8 million years ago). This species is the ancestor to the Isurus oxyrhinchus. An excellent collector's tooth. Authenticity guaranteed.  

N202       SIZE: 1-7/16"

A Top Quality Isurus desori , a Mako shark tooth from the "De Kuilen" sand pit, Mill, The Netherlands. This tooth has excellent BLACK color and perservation. Sharp cutting edge. The age is late Miocene (approx. 6-8 million years ago). This species is the ancestor to the Isurus oxyrhinchus. An excellent collector's tooth. Authenticity guaranteed.  

N205       SIZE: 1-3/16"

A rare EXTRA LARGE, Top Quality Heterodontus dorsal spine - the Horn shark from the Sharktooth Hill area, near Bakersfield, California. These Heterodontus spines only occasionally fossilize and they are quite rare. A great defensive weapon for the Horn shark! No repair or restoration. Authenticity guaranteed. The Sharktooth deposits produce the largest and best fossil Horn shark spines. This is a huge spine!

ST115        SIZE: 3-1/8"

Note - Adding 4 Heterodontus dorsal spines in February 2022.  Link to Heterodontus fossils

An ultra rare, Top Quality Carcharodon desori  (Narrow-tooth Mako) shark tooth from the Fossil Beach, Mornington, Victoria, Australia. Incredible color and preservation. Complete tooth. This tooth is Middle Miocene (Balcombian) from the Fyansford Fm.  A rare collector's Carcharodon desori tooth. No repair or restoration. Authenticity guaranteed. Australian fossil shark teeth are nearly impossible to source. This is a great specimen from an old collection.

AU10        Size: 2-1/4"

Note - Adding 26 Australian - New Zealand shark teeth in May 2024      Link to Australian - New Zealand shark teeth

A Quality Galeocerdo cuvier, the Tiger shark, tooth from Baja, Mexico. Good quality enamel. A nice tan & white colored crown and root. Great color! Sharp serrations. Great eye appeal. A Baja collector's Tiger shark tooth. No repair or restoration. This tooth was found in the Gloria Fm. - Pliocene (2.2 MYA).  Authenticity guaranteed. A Tiger shark tooth from a rare locality!

MX213       SIZE: 13/16"  

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

A Very Rare, LARGE Top Quality Rolfodon ludvigseni tooth from Hornby Island, British Columbia, Canada.  This is a new genius of Frill shark from the Late Cretaceous deep water Northumberland Formation deposit. A unique species of Chlamydoselachiform shark, the Frill shark. These teeth exhibit classic Frill shark design with a central cusp flanked by two lateral cusps. A matrix tooth. The crown is complete and the root is complete. 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. A fantastic Frill shark specimen!

CD93              SIZE: 11/16"  Wide     

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

A Top Quality Prognathodon anceps tooth from the phosphate mining region, Khouribga, Morocco. P. anceps is one of the largest mosasaur species known with huge nearly round teeth used for crushing prey.  Exceptional condition and preservation. Note - the large Moroccan Mosasaurs have been renamed to a Prognathodon genus. No repair or restoration.  Authenticity guaranteed. This is a great specimen.

M1070        SIZE: 2"    (1-1/4" wide) 

Note - Adding 14 new Mosasaur teeth in October 2022. -->  Link to Mosasaur teeth.

An ultra rare, Top Quality Alopias palatasi shark tooth, the extinct serrated Giant Thresher, from the Nottoway River, Virginia. A January Fossil of the Month. A Viriginia Red Site tooth with good copper-red color. Excellent preservation and condition. A Miocene tooth. These teeth are not commonly found and seen. A rare collectors' tooth in high quality condition. Try finding one of these teeth! Authenticity guaranteed. A large size red site tooth! I have seen less than ten in 30 years.

VA32           SIZE: 1"

Posting 3 rare Virginia shark teeth in January 2025.     Link to Virginia teeth.

A Rare, High Quality Odontaspis sp. tooth from Dinosaur Park, Alberta, Canada. This is a species from the Late Cretaceous Dinosaur Park Formation deposit. The crown is complete, both side cusps complete, and root end damaged. Good 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.

CD10              SIZE: 7/16"

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

A GEM, 3" Lee Creek Isurus xiphodon tooth - upper jaw anterior tooth. Yes, I said a 3" LC Mako!!! (Ok, let's call it 2-31/32".) This tooth is from an old collection. An exceptional collector's tooth from the old days at Lee Creek mine. One of the largest LC Makos that I have seen! An incredible extra large LC Mako - talk about rare! The BEST of the BEST! 

LC300             Size: 2-31/32"  (2-1/8" W)

A Very Rare, Top Quality Rolfodon ludvigseni junvenile tooth from Hornby Island, British Columbia, Canada.  This is a new genius of Frill shark from the Late Cretaceous deep water Northumberland Formation deposit. A unique species of Chlamydoselachiform shark, the Frill shark. (Note - the specimen is the size and character of the extremely rare Chlamydoselachus balli, but it lacks the two small acessory cusps that reside between the main cusps.)  These teeth exhibit classic Frill shark design with a central cusp flanked by two lateral cusps. The crown is near complete with damage to one cusp end and the root may complete or may be missing some root end. 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!

CD94              SIZE: 3/16"  Wide 

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