Search results for: 'guid good mako'

Retroflexus - A GEM rare I. retroflexus tooth. Upper jaw position. Very nice light color with exceptional gloss. Great preservation and condition - extra sharp edges and tip - exceptionally clean.

C620     (Right)          Size: 7/8"+

Retroflexus - A GEM rare I. retroflexus teeth. Upper jaw anterior position. Very nice light color with exceptional gloss. Great preservation and condition - extra sharp edges and tip - exceptionally clean.

C619    (Left)         Size: 7/8" 

Retroflexus - A GEM rare I. retroflexus tooth. Upper jaw anterior position. Very nice light color with exceptional gloss. Great preservation and condition - extra sharp edges and tip - exceptionally clean.

C624   (Right)        Size: 1"

Retroflexus - A GEM rare I. retroflexus tooth. Upper jaw anterior position. Very nice light color with exceptional gloss. Great preservation and condition - extra sharp edges and tip - exceptionally clean.

C626   (Left)        Size: 15/16"

Retroflexus - A GEM rare I. retroflexus tooth. Upper jaw anterior position. Very nice light color with exceptional gloss. Great preservation and condition - extra sharp edges and tip - exceptionally clean.

C627    (Right)         Size: 7/8"

Retroflexus - A GEM rare I. retroflexus tooth. Lower jaw position. Very nice light color with exceptional gloss. Great preservation and condition - extra sharp edges and tip - exceptionally clean.

C632   (Right)         Size: 13/16"

Retroflexus - A GEM rare I. retroflexus tooth. Lower jaw position. Very nice light color with exceptional gloss. Great preservation and condition - extra sharp edges and tip - exceptionally clean.

C633   (Left)         Size: 7/8"

A Top Quality, Tyrannosaur tooth from the late Cretaceous (Campanian) in northern North America. Please note that this tooth could Gorgosaurus or Daspletosaurus - see Detailed Discussion below. This tooth measures 1-3/16" - an excellent Tyrannosaur  tooth on its original matrix. A 1st dentary tooth. The enamel is high quality with excellent color. Anterior serrations are good and posterior serrations are excellent. A small repair to base. No restoration. Legally collected on private land in the Judith River Fm., Winifred Co., Montana. Authenticity guaranteed. An incredible collector's tooth. 

DY12         SIZE: 1-3/16"   (Base: 7/16" wide)

Note - Added 26 new Tyrannosaur teeth in October 2025.     Link to Tyrannosaur teeth catalog.

A Top Quality, Tyrannosaur tooth from the late Cretaceous (Campanian) in northern North America. Please note that this tooth could Gorgosaurus or Daspletosaurus - see Detailed Discussion below. This tooth measures 1-1/4" - an excellent Tyrannosaur  tooth. A maxillary tooth. The enamel is high quality with excellent color. Anterior serrations are very good and posterior serrations are excellent. No repair or restoration. Legally collected on private land in the Judith River Fm., Winifred Co., Montana. Authenticity guaranteed. An incredible collector's tooth. A GEM case display is included.

DY11         SIZE: 1-1/4"   (Base: 9/16" wide)

Note - Added 26 new Tyrannosaur teeth in October 2025.     Link to Tyrannosaur teeth catalog.

A LARGE, Top Quality Bone Valley Mako shark vertebra from the Peace River, Arcadia, Florida. A Lamnid shark vertebra design - possibly Mako. Highest quality and complete. Excellent gray color. The edges are very clean. Miocene age - Bone Valley Formaion. No repair or restoration. Authenticity guaranteed. You don't see BV Formation shark vertebra very often!

F977       SIZE: 1-7/8"  (13/16" long)

Note - Adding shark vertebra, whale, Manatee, Marlin & shrimp fossils in January 2024.  ->  Link to BV shark vertebra

A HIGH QUALITY Megalodon - upper jaw tooth from West Java, Indonesia. This Megalodon has an incredible light tan colored crown with golden tan colored bourlette. Highest quality enamel. Very good Color! The serrations are razor sharp. The root is complete with mimimal pits that happens with most West Java Megs. Miocene Age. No repair or restoration. Authenticity Guaranteed. 

IN73        Size: 3-1/4"  

Note - Adding 30 HQ Indonesian Megalodon Teeth in July 2020.  ->   Link to HQ Indonesian Megs

A Good quality Otodus auriculatus anterior tooth from Onslow Beach, No. Carolina. Good preservation and condition. Serrations are visible. Tip has feeding damage that is worn smooth.This tooth has some water wear by the surf. No repair or restoration. Authenticity guaranteed.

NC082           SIZE: 2-7/16"

Adding 4 No. Carolina Auriculatus teeth in August 2020.   Link to No. Carolina Auriculatus teeth.