Search results for: 'taxabl peru o commerci acryl'

An ultra rare, Top Quality Hexanchus sp., Six-gill Cow shark, tooth from Rastrigin, Volgograd Region, Russia. This lower jaw tooth has 7 primary cusps. An Early Paleocene (Danian) Cow shark species (62 MYA) . No repair or restoration. The Russian Cow shark  teeth are quite rare and excellent examples are hard to locate. Authenticity guaranteed. Perfect tooth. Old collection material. The Hexanchus teeth from Russia were never commercially available!

R412          SIZE: 1/4"+

Note - Adding 13 Rare Russian & Ukraine Cow shark teeth in March 2024.    Russian Cow shark teeth Catalog

An ultra rare, Top Quality Hexanchus sp., Six-gill Cow shark, tooth from Rastrigin, Volgograd Region, Russia. This lower jaw tooth has 7 primary cusps. An Early Paleocene (Danian) Cow shark species (62 MYA) . No repair or restoration. The Russian Cow shark  teeth are quite rare and excellent examples are hard to locate. Authenticity guaranteed. Perfect tooth. Old collection material. The Hexanchus teeth from Russia were never commercially available!

R411          SIZE: 5/16"

Note - Adding 13 Rare Russian & Ukraine Cow shark teeth in March 2024.    Russian Cow shark teeth Catalog

An ultra rare, Top Quality Hexanchus sp. (Type 2), Six-gill Cow shark, tooth from Rastrigin, Volgograd Region, Russia. This lower jaw tooth has 8 primary cusps. An Early Paleocene (Danian) Cow shark species (62 MYA) . No repair or restoration. The Russian Cow shark  teeth are quite rare and excellent examples are hard to locate. Authenticity guaranteed. Near perfect tooth. Old collection material. The Hexanchus teeth from Russia were never commercially available!

R410          SIZE: 1"

Note - Adding 13 Rare Russian & Ukraine Cow shark teeth in March 2024.    Russian Cow shark teeth Catalog

An ultra rare, Top Quality Notidanodon brotzeni, Six-gill Cow shark, tooth from Rastrigin, Volgograd Region, Russia. This lower jaw tooth has 5+ primary cusps. An Early Paleocene (Danian) Cow shark species (62 MYA) . No repair or restoration. The Russian Cow shark  teeth are quite rare and excellent examples are hard to locate. Authenticity guaranteed. Some cusp damage. Old collection material. The Cow shark teeth from Russia were never commercially available!

R409          SIZE: 1-5/8"

Note - Adding 13 Rare Russian & Ukraine Cow shark teeth in March 2024.    Russian Cow shark teeth Catalog

An ultra rare, Top Quality Notidanodon lanceolatus, Six-gill Cow shark, tooth from Stariy Oskol Mine, Stariy Oskol, Russia. This upper jaw tooth has 3 primary cusps. An Early Cretaceous (Albian) Cow shark species (115 MYA) . No repair or restoration. The Russian Cow shark  teeth are quite rare and excellent examples are hard to locate. Authenticity guaranteed. Cusp nicked. Old collection material. The Cow shark teeth from Russia were never commercially available!

R407          SIZE: 11/16"

Note - Adding 13 Rare Russian & Ukraine Cow shark teeth in March 2024.    Russian Cow shark teeth Catalog

An ultra rare, Top Quality Notidanodon lanceolatus , Six-gill Cow shark, tooth from Stariy Oskol Mine, Stariy Oskol, Russia. This upper jaw tooth has 2 primary cusps - partial tooth. An Early Cretaceous (Albian) Cow shark species (115 MYA) . No repair or restoration. The Russian Cow shark  teeth are quite rare and excellent examples are hard to locate. Authenticity guaranteed. Old collection material. The Cow shark teeth from Russia were never commercially available!

R405          SIZE: 7/8"

Note - Adding 13 Rare Russian & Ukraine Cow shark teeth in March 2024.    Russian Cow shark teeth Catalog

An ultra rare, Top Quality Notidanodon lanceolatus , Six-gill Cow shark, tooth from Stariy Oskol Mine, Stariy Oskol, Russia. This upper jaw tooth has 5 primary cusps. An Early Cretaceous (Albian) Cow shark species (115 MYA) . No repair or restoration. The Russian Cow shark  teeth are quite rare and excellent examples are hard to locate. Authenticity guaranteed. Near perfect tooth. Old collection material. The Cow shark teeth from Russia were never commercially available!

R404          SIZE:1-1/8"

Note - Adding 13 Rare Russian & Ukraine Cow shark teeth in March 2024.    Russian Cow shark teeth Catalog

An ultra rare, Top Quality Notidanodon lanceolatus , Six-gill Cow shark, tooth from Stariy Oskol Mine, Stariy Oskol, Russia. This upper jaw tooth has 5 primary cusps. An Early Cretaceous (Albian) Cow shark species (115 MYA) . No repair or restoration. The Russian Cow shark  teeth are quite rare and excellent examples are hard to locate. Authenticity guaranteed. Near perfect tooth. Old collection material. The Cow shark teeth from Russia were never commercially available!

R403          SIZE:1-5/16

Note - Adding 13 Rare Russian & Ukraine Cow shark teeth in March 2024.    Russian Cow shark teeth Catalog

An ultra rare, Top Quality Notidanodon lanceolatus , Six-gill Cow shark, tooth from Stariy Oskol Mine, Stariy Oskol, Russia. This upper jaw tooth has 5 primary cusps. An Early Cretaceous (Albian) Cow shark species (115 MYA) . No repair or restoration. The Russian Cow shark  teeth are quite rare and excellent examples are hard to locate. Authenticity guaranteed. Near perfect tooth. Old collection material. The Cow shark teeth from Russia were never commercially available!

R402          SIZE:1-3/8

Note - Adding 13 Rare Russian & Ukraine Cow shark teeth in March 2024.    Russian Cow shark teeth Catalog

"The Ptychodus Collection." A Top Quality Ptychodus sp. tooth from Chilisay, Aktjubinsk Region, Kazakhstan. Great color and condition. An excellent Late Cretaceous (Santonian - 84 MYA) age tooth. No repair or restoration. Authenticity guaranteed. You will enjoy these rare Kazakh teeth. A special piece from an old collection that was not available commercially. Note - This tooth was featured in Ekaterinburg 1999 Vol. 2, Pg. 238, Plate 3, Fig. 4.

K1524        SIZE: 9/16" x 7/16"

Posting 17 rare Ptychodus teeth in September 2024.     Link to Kazakh Ptychodus teeth