Search results for: 'upper cretaceous liop wide fm shark teeth'

A Very Rare, Top Quality (Gem) Rolfodon ludvigseni tooth 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. 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. The crown is near complete (central cusp end damage)  and the root is complete. Note - two crown ends were very neatly reattached without fill or gaps which is typical for a matrix free specimen. Crack lines are hard to see without magnification. 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!

CD91              SIZE: 5/8"  Wide 

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

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.

A Top Quality juvenile Albertosaurus premaxillary tooth from the late Cretaceous (Campanian) in northern North America. This tooth measures 1/4" - an excellent Tyrannosaur tooth. The enamel is high quality with excellent color. No cracks, repair or restoration. Legally collected on private land in the Horseshoe Canyon Fm. (Horsethief Member) , Alberta, Canada. An excellent Albertosaurus tooth based on size and roundness of the tooth cross-section. Authenticity guaranteed. A nice collector's tooth.  Note - tooth comes with a Gem jar display case. Disposition number 000028-0000029.

DY27c        SIZE: 1/4"   

Note - Adding 17 Canadian bones & teeth in April 2025.    Link to Canadian Dinosaur fossils catalog

A Top Quality Albertosaurus  tooth from the late Cretaceous (Campanian) in northern North America. This tooth measures 15/16" - an excellent Tyrannosaur tooth. The enamel is high quality with excellent color.  Excellent anterior and posterior serrations. Serrated to the tip. No cracks, repair or restoration. Legally collected on private land in the Horseshoe Canyon Fm. (Horsethief Member) , Alberta, Canada. An excellent Albertosaurus tooth based on size and roundness of the tooth cross-section. Authenticity guaranteed. An excellent collector's tooth. Note - tooth comes with a Gem jar display case. Disposition number 000028-0000029.

DY25c        SIZE: 15/16"   

Note - Adding 17 Canadian bones & teeth in April 2025.    Link to Canadian Dinosaur fossils catalog

A "Striped" Top Quality Albertosaurus  tooth from the late Cretaceous (Campanian) in northern North America. This tooth measures 1-1/2" - an excellent Tyrannosaur tooth. The enamel is high quality with excellent color. Excellent anterior and posterior serrations. Serrated to the tip. No cracks, repair or restoration. Legally collected on private land in the Horseshoe Canyon Fm. (Horsethief Member) , Alberta, Canada. An excellent Albertosaurus tooth based on size and roundness of the tooth cross-section. Authenticity guaranteed. An excellent collector's tooth.  Disposition number 000028-0000029. 

DY24        SIZE: 1-1/2"   Base: 3/4" x 3/8"

Note - Adding 17 Canadian bones & teeth in April 2025.    Link to Canadian Dinosaur fossils catalog

A top quality Elosuchus cherifiensis crocodile tooth from the Kem Kem region of Morocco. Incredible detail and color. Wide crown (15/16" W). These crocodile teeth are Mid Cretaceous epoch, Cenomanian stage (96 million years ago). An exceptional collector's tooth. No repair or restoration. Authenticity guaranteed.

M1374       SIZE: 1-3/8"  (15/16" W)

Note - Adding 7 crocodile teeth from Morocco in January 2022.  Moroccan Crocodile catalog link.

A top quality Elosuchus cherifiensis crocodile tooth from the Kem Kem region of Morocco. Incredible detail and color. Wide crown (7/8" W). These crocodile teeth are Mid Cretaceous epoch, Cenomanian stage (96 million years ago). An exceptional collector's tooth. No repair or restoration. Authenticity guaranteed.

M1372       SIZE: 1-1/2"  (7/8" W)

Note - Adding 7 crocodile teeth from Morocco in January 2022.  Moroccan Crocodile catalog link.

A Very Rare, Top Quality (Gem) Rolfodon ludvigseni tooth from Hornby Island, British Columbia, Canada. An August Fossil of the Month. This is a new genius 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 lateral tooth. The crown is complete and the root is complete. Note - two crown ends were very neatly reattached without fill or gaps which is typical for a matrix free specimen. Crack lines are hard to see without magnification. 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!

CD92              SIZE: 5/16"  Wide 

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

A Top Quality Cretodus semiplicatus, an extinct Mackerel shark, tooth from Grayson Co., Texas. An excellent example of this Lower Cretaceous Eagle Ford Fm. tooth. These massive teeth have a design that includes a large / heavy root with high root face, a narrow crown width, and broad side cusps. This is a juvenile lateral tooth with perfect side cusps. Authenticity guaranteed. Perfect tooth.

T187            SIZE: 3/4"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth

A Top Quality Onchopristis dunklei, an extinct Sawshark, rostal tooth from Tarrant Co., Texas. An excellent example of this Lower Cretaceous Paw Paw Fm. shark. These rostal teeth have a unique design with two or more barbs on the posterior edge. Authenticity guaranteed. Perfect tooth.

T202           SIZE: 5/8"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth

A Top Quality Onchopristis dunklei, an extinct Sawshark, rostal tooth from Tarrant Co., Texas. An excellent example of this Lower Cretaceous Paw Paw Fm. shark. These rostal teeth have a unique design with two or more barbs on the posterior edge. Authenticity guaranteed. Perfect tooth.

T201           SIZE: 11/16"

Note - Adding 100+ new Texas shark teeth in October 2021.   Link to Texas shark teeth

An EXTRA LARGE, TOP QUALITY Mosasaurus beaugei tooth from the Cretaceous of Morocco. Excellent preservation. Note - the well defined ridges running the length of the crown - a M. beaugei characteristic. This massive specimen has an excellent wide cross-section. No repair or restoration.This is one of the more difficult of the large Mosasaur species to find. An excellent collector's Mosasaur tooth. Authenticity guaranteed.

M1075           SIZE: 2-1/8"   (1-3/8" Wide)

Note - Adding 17 new Mosasaur teeth in November 2021.   -->   Link to Mosasaur teeth.