Cow Shark Teeth

Buried Treasure Fossils offers Cow shark teeth for sale. These intricate fossil shark teeth are highly sought after by collectors. Both the Sixgill shark and Sevengill cow shark species are included. We offer an incredible selection of Hexanchus, Notorhynchus, Notidanidon, and Weltonia cow shark teeth for sale including rare symphyseal teeth. Authenticity guaranteed.
- Hexanchus microdon symphyseal$550.00
A Very Rare, High Quality Hexanchus microdon symphyseal tooth from Hornby Island, British Columbia, Canada. An August Fossil of the Month. This is a species from the Late Cretaceous deep water Northumberland Formation deposit. A species of Hexanchiforme shark. The crown is complete (5+ cusps!) 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. The symphyseal is always a rare position tooth to find and from a rare locality. A complete symphyseal tooth!
CD57 SIZE: 3/16" Wide
Note - Adding 64 Hornby Island deep water shark teeth. -> Link to Hornby Island shark teeth.
Learn More - Hexanchus collinsonae - Muddy Creek$495.00
A rare, EXTRA LARGE Top Quality Hexanchus collinsonae tooth, a Sixgill Cow shark, from the Muddy Creek / Fisher - Sullivan site, Virginia. A June Fossil of the Month. A lower jaw tooth with 9 primary cusps. Exceptional color and preservation. This is an Early Eocene (Ypresian) age, Nanjemoy Formation tooth. A special collector's Cow shark tooth. Authenticity guaranteed.
MC953 Size: 11/16"
Note adding 15 Muddy Creek Cow shark teeth in June 2022. --> Link to Muddy Creek Cow Shark teeth
Learn More - Hexanchus collinsonae - Muddy Creek$475.00
A rare, EXTRA LARGE Top Quality Hexanchus collinsonae tooth, a Sixgill Cow shark, from the Muddy Creek / Fisher - Sullivan site, Virginia. A lower jaw tooth with 10 primary cusps. Exceptional color and preservation. This is an Early Eocene (Ypresian) age, Nanjemoy Formation tooth. A special collector's Cow shark tooth. Authenticity guaranteed.
MC955 Size: 5/8"+
Note adding 15 Muddy Creek Cow shark teeth in June 2022. --> Link to Muddy Creek Cow Shark teeth
Learn More - Notorynchus primigenius - Belgium$450.00
A rare, EXTRA LARGE Top Quality Sevengill Cow shark (Notorhynchus primigenius) - a lower jaw symphyseal shark tooth from Hoevenen, Belgium. Late Miocene age from the Antwerp Sand Member. An excellent tooth for the rare tooth collector! No repair or restoration. A near perfect tooth. Authenticity guaranteed.
B406 Size: 5/8"
Note - Adding 9 Belgium Cow shark teeth in January 2023 -> Link to Belgium Shark Teeth
Learn More - Hexanchus gigas - Chile$425.00
An Ultra Rare, Hexanchus griseus symphyseal tooth from the Caldera Basin of Chile. This is complete lower jaw symphyseal tooth. A rare male shark. Superb preservation and color. Nine plus very sharp and one primary cusp surrounded by many small pathologic cusps. An excellent complete root. Authenticity guaranteed. Museum Quality collector's tooth. Unfortunately there are no more teeth coming from this site. This is a piece from an old collection.
C402L Size: 13/16" W (13/16" H)
Note - Adding 22 new Chilean Hexanchus teeth in May 2021 -> Link to Hexanchus Teeth
Learn More - Notorynchus primigenus - Maryland$395.00
A Top Quality Notorhynchus tooth - a Sevengill Cow shark, from the Randle's Cliff, Maryland. A June Fossil of the Month. A rare lower jaw symphyseal tooth with 9 primary cusps - male species. This tooth has an excellent blue - gray color with a tan root. Great color and preservation. This is an early Miocene age, Calvert Formation tooth. An excellent collector's tooth. Authenticity guaranteed.
MD402 Size: 1/2"
Note adding 23 Maryland Cow shark teeth in June 2022. --> Link to Maryland Cow Shark teeth
Learn More - Hexanchus collinsonae - Muddy Creek$395.00
A rare, LARGE Top Quality Hexanchus collinsonae tooth, a Sixgill Cow shark, from the Muddy Creek / Fisher - Sullivan site, Virginia. A lower jaw tooth with 8 primary cusps. Exceptional color and preservation. This is an Early Eocene (Ypresian) age, Nanjemoy Formation tooth. A special collector's Cow shark tooth. Authenticity guaranteed.
MC954 Size: 9/16"
Note adding 15 Muddy Creek Cow shark teeth in June 2022. --> Link to Muddy Creek Cow Shark teeth
Learn More - Notorynchus primigenus - Maryland$300.00
A Top Quality Notorhynchus tooth - a Sevengill Cow shark, from the Randle's Cliff, Maryland. A rare lower jaw symphyseal tooth with 10 primary cusps. This tooth has an excellent blue - gray color with a tan root. Great color and preservation. This is an early Miocene age, Calvert Formation tooth. An excellent collector's tooth. Authenticity guaranteed.
MD403 Size: 5/8"
Note adding 23 Maryland Cow shark teeth in June 2022. --> Link to Maryland Cow Shark teeth
Learn More - Hexanchus collinsonae - Muddy Creek$295.00
A rare, Top Quality Hexanchus collinsonae tooth, a Sixgill Cow shark, from the Muddy Creek / Fisher - Sullivan site, Virginia. A lower jaw tooth with 5 primary cusps. Exceptional color and preservation. This is an Early Eocene (Ypresian) age, Nanjemoy Formation tooth. A special collector's Cow shark tooth. Authenticity guaranteed.
MC956 Size: 7/16"
Note adding 15 Muddy Creek Cow shark teeth in June 2022. --> Link to Muddy Creek Cow Shark teeth
Learn More - Hexanchus gigas - Chile$275.00
A Large, Top Quality Hexanchus griseus tooth from the Caldera Basin of Chile. This is complete lower jaw tooth. Superb preservation and color. A Blue site tooth. Nine sharp primary cusps. An excellent root - very unique & difficult to find! Authenticity guaranteed. A scarce collector's tooth. Unfortunately there are no more teeth coming from this site. This rare piece is from an old collection!
C411L Size: 1-7/16"
Note - Adding 22 new Chilean Hexanchus teeth in May 2021 -> Link to Hexanchus Teeth
Learn More - Notorynchus primigenius - Belgium$250.00
A rare, Top Quality Sevengill Cow shark (Notorhynchus primigenius) - a lower jaw symphyseal shark tooth from Hoevenen, Belgium. Late Miocene age from the Antwerp Sand Member. No repair or restoration. An excellent tooth for the rare tooth collector! Authenticity guaranteed.
B403 Size: 7/16"
Note - Adding 12 Belgium Notorynchus teeth in August 2022 -> Link to Belgium Cow Shark Teeth
Learn More - Hexanchus sp.$225.00
A Very Rare, Top Quality Hexanchus sp. lower jaw tooth from the Englishman River, Vancouver Island, British Columbia, Canada. This is a new and undescribed genius / species from a Santonian (Late Cretaceous) deposit - 85 MMYA. A very unique species of Hexanchiforme shark. The crown is complete (6 cusps) 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.
CD85 SIZE: 3/8" Wide
Note - Adding 64 Hornby Island deep water shark teeth. -> Link to all Hornby Island shark teeth.
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