Search results for: 'alteri 3 1 2'

A Top Quality Charcoal Gray colored Megalodon tooth from So. Carolina with frame. Exceptional enamel, color, and serrations. A little GEM! These Megalodon teeth are great for gifts, class room, or starting your fossil shark tooth or Megalodon collection.  These Megs are Miocene age - about 15 MYA (Hawthorne Fm.) from So. Carolina unless otherwise marked. No repair or restoration.   Authenticity guaranteed.  Note - All larger "First Megalodon" teeth come with a 3"x 4" Riker frame with label (as photographed) plus an identification card.  Note - Be sure to see all of our My First Megalodon offerings. 

MFM01      Size: 1-15/16"

Note - Adding 8 new My First Megalodon teeth in December 2025  ->   Link to My First Megalodon

A Top Quality, scarce Odontaspis acutissima tooth, a Sand Tiger shark, for sale from the Lee Creek mine, Aurora, No. Carolina.  Lateral tooth. Excellent color and condition. These teeth are Miocene age from the Pungo River Formation. Perfect tooth. An excellent collector's tooth. Authenticity guaranteed.

LC291       SIZE: 3/8"

Note - Adding 12 Lee Creek Odontaspis acutissima shark teeth in February 2023.   Link to Lee Creek Odontaspis acutissima shark teeth.

An ultra rare, Top Quality Polyrhyzodus cancavus tooth from the Paleozoic era in what is now Russia. Great color. A well preserved specimen. There is a matrix break and tooth may have broke. Authenticity guaranteed. An excellent collector's tooth! 

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

Location: Achkasovo, Russia

R121       SIZE: 15/16"  wide  (3/4" height)

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

An incredible whole polished Douvilleiceras ammonite showing the intricate external shell suture structure. Gorgeous Cretaceous ammonites from Madagascar. Douvilleiceras  has large external ribs and is very wide or thick.   Authenticity guaranteed. A very showy specimen!      

X243        Size: 3-3/8"  (1-3/4" wide)

Note - Adding 15 Madagascar ammonites in December 2025  -->   Link to Madagascar ammonites

A LARGE, beautifully prepared, Asaphus kowalewskii trilobite from the Vilpovitsy quarry, Saint Petersburg region, Russia. This trilobite has a very nice three lobe design, and interesting extended eye stalks that have evolved to see in soft & murky sediment. A Middle Ordovician trilobite, Aseri level, (470 mya). Exceptional quality and preservation! Authenticity guaranteed.

XR142        Size:  3-1/4"  (1-7/8" W)  

Link to Russian Trilobites

An incredibly sized, GEM Great White shark tooth from Chile. Another December 2017 Fossil of the Month.This ULTRA RARE, MONSTER sized Great White tooth measures ~2-3/4" - a huge upper jaw PRINCIPAL ANTERIOR tooth. Highest quality enamel! Excellent color. The serrations are exceptional with an excellent tip serration. Incredible, large "gum line". Extra wide root. This was a big shark. Exceptional preservation - note the preserved nutrient hole on the root. Absolutely no repair or restoration. Authenticity guaranteed. The PERFECT BIG Chilean Great White tooth. My finest remaining exceptionally large tooth. You won't see these big, top quality GW teeth any more. The BEST of the BEST!

C1201          Size: 2-11/16" (2" W)

An excellent pair of large anterior Galeorhinus ypresiensis teeth. This species is uncommon!

MC103 (Left)                SIZE: 1/4"

A Top Quality, rooted Triceratops horridus tooth from the late Cretaceous of western North America. A maxillary (upper jaw) tooth. Triceratops is a large ceratopsian dinosaur found in the Hell Creek formation. The enamel is high quality with excellent color and patina. The chewing surface measures 15/16” . The tip has a small wear facet. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Note - this tooth comes with a Riker display frame. Authenticity guaranteed. A nice rooted Triceratops tooth! 

DC15         SIZE: 1-1/2"         

Note - Adding 24 new Triceratops teeth in August 2025.       Link to Triceratops fossils catalog

A Top Quality, rooted juvenile Triceratops horridus tooth from the late Cretaceous of western North America. A maxillary (upper jaw) tooth. Triceratops is a large ceratopsian dinosaur found in the Hell Creek formation. The enamel is high quality with excellent color and patina. The chewing surface measures 1/2” . The tip has no natural wear facet. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Note - this tooth comes with a Gem jar display case. Authenticity guaranteed. An excellent fully rooted juvenile Triceratops tooth! 

DC18         SIZE: 1"         

Note - Adding 24 new Triceratops teeth in August 2025.       Link to Triceratops fossils catalog

A Top Quality, rooted juvenile Triceratops horridus tooth from the late Cretaceous of western North America. A maxillary (upper jaw) tooth. Triceratops is a large ceratopsian dinosaur found in the Hell Creek formation. The enamel is high quality with excellent color and patina. The chewing surface measures 1/2” . The tip has no natural wear facet. No repair or restoration. Legally collected on private land in the Hell Creek Fm., Carter Co., Montana. Note - this tooth comes with a Gem jar display case. Authenticity guaranteed. An excellent fully rooted juvenile Triceratops tooth! 

DC17         SIZE: 1"         

Note - Adding 24 new Triceratops teeth in August 2025.       Link to Triceratops fossils catalog

HUGE Squalicorax pristodontus tooth. Gorgeous golden tan color. It is rare to see these extra large teeth in top quality condition. Perfect tooth!

M607               SIZE: 1-1/8"