Search results for: 'group o guid upper age'

An ultra rare, Top Quality Heptranchias karagalensis, Sharpnose Sevengill shark tooth from Sary-Niaz, Kazakhstan. This upper jaw tooth has 2 cusps. An Eocene (Bartonian), Shorym Fm. Cow shark species. The Kazakh Heptranchias karagalensis teeth are extremely rare and excellent examples are hard to locate. No repair or restoration. Authenticity guaranteed. Perfect tooth. Old collection material. The Heptranchias teeth from Kazakhstan shark teeth were never commercially available! 

K478          SIZE: 3/8"

Note - Adding 18 Rare Kazakh Hexanchus & Heptranchias  teeth in June 2023.    Kazakhstan Hexanchus teeth Catalog

A Top Quality Arpagodus rectangulus tooth from the Paleozoic era in what is now Russia. Beautiful color. A well preserved specimen. No repair or restoration. Authenticity guaranteed. An excellent collector's tooth!

Age: Upper Carboniferous (310 MYA); Kasimov Fm.

Location: Achkasovo, Russia

R001       SIZE: 3/8"

Adding 65 Russian Paleozoic teeth in July 2021.  Link to Russian Paleozoic teeth.

A Top Quality Deltodus laminaris tooth from the Paleozoic era in what is now Russia. Beautiful color. A well preserved specimen. No repair or restoration. Authenticity guaranteed. An excellent collector's tooth!

Age: Upper Carboniferous (310 MYA); Kasimov Fm.

Location: Achkasovo, Russia

R033       SIZE: 5/16"  wide

Adding 65 Russian Paleozoic teeth in July 2021.  Link to Russian Paleozoic teeth.

A Top Quality Deltodus laminaris tooth from the Paleozoic era in what is now Russia. Beautiful color. A well preserved specimen. No repair or restoration. Authenticity guaranteed. An excellent collector's tooth!

Age: Upper Carboniferous (310 MYA); Kasimov Fm.

Location: Achkasovo, Russia

R034       SIZE: 1/4"  wide

Adding 65 Russian Paleozoic teeth in July 2021.  Link to Russian Paleozoic teeth.

A GEM HUGE, 4-1/4" CLASSIC Lee Creek Carcharocles chubutensis, a C. megalodon predecessor - upper jaw Principal Anterior tooth. LC006 is an absolute monster sized Chubutensis tooth. This tooth was found in the Pungo River Formation (middle Miocene age). Note that the crown exhibits small cusplike bumps at the base of the serrated edge and the root ends also show grooves where the teeth interlocked. These are characteristic traits of the Lee Creek early Meg - C. chubutensis. A gorgeous light tan colored crown with an excellent tan bourlette. The bourlette is 100% complete. No enamel peel. The serrations are long, razor sharp, and essentially complete including a good tip serration. Highest quality enamel! The root is an excellent light tan color and complete. An exceptionally large Chubutensis collector's tooth. NO repair! The BEST of the BEST! One of my favorites. It will be difficult to find another early Meg like this one.

LC006    Size: 4-1/4"   (3-11/16" W)

A natural Hoploscaphites nebrascensis ammonite with excellent preservation of the shell material. The ammonite shell has some iridescence. This ammonite species exhibits big ribs with multiple rows of tubercles (nodes). This specimen is sits in an original Pierre Shale nodule with a flat base for a great display. The end is filled with calcite crystals! This ammonite is from the upper Cretaceous, Pierre Shale Fm. of So. Dakota. Authenticity guaranteed. A fantastic display piece.  

SD07        Size: 1-5/8"

Note - Adding 6 So. Dakota ammonites in August 2025.  -->  Link to So. Dakota Ammonites

Two natural Hoploscaphites nebrascensis ammonites with excellent preservation of the shell material. The ammonites are fully exposed and their shells exhibit some natural iridescence. This ammonite species exhibits big ribs with multiple rows of tubercles (nodes). This specimen is sits in an original Pierre Shale nodule with a flat base for a great display. This ammonite is from the upper Cretaceous, Pierre Shale Fm. of So. Dakota. Authenticity guaranteed. A fantastic display piece.  

SD04        Size: 1-3/4"

Note - Adding 6 So. Dakota ammonites in August 2025.  -->  Link to So. Dakota Ammonites

A TOP QUALITY, Lee Creek Otodus chubutensis, a O. megalodon predecessor, from Aurora, No. Carolina. This tooth was found in the Pungo River Formation (middle Miocene age). Note the crown exhibits cusplike bumps at the base of the serrated edge and the root ends also show grooves where the teeth interlocked. These are characteristic traits of the Lee Creek early Meg - Otodus chubutensis. A gorgeous blue & tan colored crown with a brown bourlette. Great serrations. The root is brown colored with a couple of small dings. Highest quality enamel! Fantastic color! No repair or restoration. Authenticity guaranteed. 

LC026        Size: 1-3/4"  

Note - Adding 9 Lee Creek Chubutensis teeth in March 2025.    Link to LC Megaodon teeth.

A TOP QUALITY, Lee Creek Otodus chubutensis, a O. megalodon predecessor, from Aurora, No. Carolina. This tooth was found in the Pungo River Formation (middle Miocene age). Note the crown exhibits cusplike bumps at the base of the serrated edge and the root ends also show grooves where the teeth interlocked. These are characteristic traits of the Lee Creek early Meg - Otodus chubutensis. A gorgeous blue & tan colored crown with a brown bourlette. Great serrations. The root is tan colored and complete. Highest quality enamel! Fantastic color! No repair or restoration. Authenticity guaranteed. 

LC025        Size: 1-11/16"  

Note - Adding 9 Lee Creek Chubutensis teeth in March 2025.    Link to LC Megaodon teeth.

A TOP QUALITY, Lee Creek Otodus chubutensis, a O. megalodon predecessor, from Aurora, No. Carolina. This tooth was found in the Pungo River Formation (middle Miocene age). Note the crown exhibits cusplike bumps at the base of the serrated edge and the root ends also show grooves where the teeth interlocked. These are characteristic traits of the Lee Creek early Meg - Otodus chubutensis. A gorgeous blue & tan colored crown with a brown bourlette. Great serrations. The root is brown colored and complete. Highest quality enamel! Fantastic color! No repair or restoration. Authenticity guaranteed. 

LC024        Size: 1-15/16"  

Note - Adding 9 Lee Creek Chubutensis teeth in March 2025.    Link to LC Megaodon teeth.

A TOP QUALITY, Lee Creek Otodus chubutensis, a O. megalodon predecessor, from Aurora, No. Carolina. This tooth was found in the Pungo River Formation (middle Miocene age). Note the crown exhibits cusplike bumps at the base of the serrated edge and the root ends also show grooves where the teeth interlocked. These are characteristic traits of the Lee Creek early Meg - Otodus chubutensis. A gorgeous blue & tan colored crown with a brown bourlette. Great serrations. The root is tancolored and complete. Highest quality enamel! Fantastic color! No repair or restoration. Authenticity guaranteed. 

LC023        Size: 2-3/4"  

Note - Adding 9 Lee Creek Chubutensis teeth in March 2025.    Link to LC Megaodon teeth.

A TOP QUALITY, Lee Creek Otodus chubutensis, a O. megalodon predecessor, from Aurora, No. Carolina. This tooth was found in the Pungo River Formation (middle Miocene age). Note the crown exhibits cusplike bumps at the base of the serrated edge and the root ends also show grooves where the teeth interlocked. These are characteristic traits of the Lee Creek early Meg - Otodus chubutensis. A gorgeous BLUE & tan colored crown with a brown bourlette. Great serrations. The root is brown colored and complete. Highest quality enamel! Fantastic color! No repair or restoration. Authenticity guaranteed. 

LC021        Size: 3-1/8"  

Note - Adding 9 Lee Creek Chubutensis teeth in March 2025.    Link to LC Megaodon teeth.