Search results for: 'arare airtight contain'

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

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

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 - female 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. 

MD401         Size: 1/2"

Note adding 23 Maryland Cow shark teeth in June 2022.  --> Link to Maryland Cow Shark teeth

An EXTRA LARGE, ultra rare Top Quality Hexanchus griseus tooth - a Sixgill Cow shark, from the Randle's Cliff, Maryland. A June Fossil of the Month. A rare lower jaw symphyseal tooth with 11 primary cusps - male species. This tooth has an excellent brown color with a brown root. Great color and preservation. This is a Miocene age, Calvert Formation tooth. An excellent ultra rare collector's tooth. Authenticity guaranteed. 

MD423         Size: 1"

Note adding 23 Maryland Cow shark teeth in June 2022.  --> Link to Maryland Cow Shark teeth

An excellent examples of rare Great White transition teeth, C. hubbelli (newly described in 2012). Note - this group exhibits extremely sharp pointed crowns. P345 has very fine serrations. P346 has "escheri type" faint wavy serrations.

P346 (Right)              SIZE: 1"

A High Quality, Large Hemipristis lower jaw anterior tooth from the Sharktooth Hill area, near Bakersfield, California. Excellent color!  A tough position to find! Authenticity guaranteed.  A very difficult Sharktooth Hill species to find!

ST502      SIZE: 1-5/16"

A LARGE,GEM Heterodontus anterior tooth. Exceptional condition. A difficult to find species! The BEST.   

C853           SIZE: 3/32"

A LARGE,GEM Heterodontus anterior tooth. Exceptional condition. A difficult to find species! The BEST.

C856            SIZE: 3/32"

A LARGE,GEM Heterodontus anterior tooth. Exceptional condition. A difficult to find species! Doubled side cusps. The BEST.

C858                 SIZE: 3/32"

A LARGE,GEM Heterodontus anterior tooth. Exceptional condition. A difficult to find species! The BEST.

C859                 SIZE: 3/32"

A GEM, Heterodontus posterior teeth. Excellent color. Beautiful articulation! A difficult to find species!

C850               SIZE: 3/16"

A GEM, Heterodontus posterior teeth. Excellent color. Beautiful articulation! A difficult to find species!

C860            SIZE: 1/4"