Search results for: 'run potiguara 27 leilão enamel'

A rare, Top Quality Xiphodalamia ensis tooth from the Tolagaysor Fm.,  Aktulagay, western Kazakhstan. Anterior position. This is an early Eocene (Ypresian) Lamnidae tooth. This scarce shark species had very unique teeth. Excellent condition and preservation. These teeth are  to find! Authenticity guaranteed. One of the finest localities for Eocene age shark teeth! You will enjoy the quality of the Kazakh teeth.

K358         Size: 7/8"

Note - Adding 20 Xiphodolamia teeth in August 2024.   Link to Kazakh Xiphodolamia teeth.

A Knightia fish from the Split-fish layer, Green River Fm., Lincoln Co. Wyoming. The Knightia eocaena is a Herring-like fish from the Eocene age (50 MYA).  Excellent preservation and preparation. No repair or restoration. All natural. Authenticity guaranteed. An excellent display piece!  

X460         SIZE: 4-1/4"       

Note - Adding 31 Green River Fm. Fossil fish in November 2024 --> Link to Fossil Fish

A LARGE Top Quality Diplomystus  fish from the 18 Inch layer, Green River Fm., Lincoln Co. Wyoming. The Diplomystus dentatus is a Herring fish from the Eocene age (50 MYA) in the ancient Lake Gosiute deposit. These fossil fish are nicely preserved fossils. Note - this matrix had a crack along a layer that was stabilzed. Excellent preservation and preparation. No repair or restoration. All natural.  Authenticity guaranteed. A fantastic  display piece!  

X466        SIZE: 7-1/4"      

Note - Adding 31 Green River Fm. Fossil fish in November 2024 --> Link to Fossil Fish

An incredible polished Orthoceras plate showing the intricate internal chamber structure. This is a Devonian squid-like creature from the Atlas Mountain region of southeast Morocco. Authenticity guaranteed. An attractive display piece!     

M2075         Size: 5-1/8"

Note - Adding 21 Orthoceras fossils in November 2024.     Link to Orthoceras

An EXTRA LARGE, TOP QUALITY Palaeocarcharodon tooth from Morocco. An excellent lateral tooth. Gorgeous tan color. Extra large and irregular serrations along the cutting edge and cusps! Large side cusps. An incredible tooth! No repair. A top quality collector's tooth. Authenticity guaranteed.

M403           SIZE: 2"

Note - Adding 12 Palaeocarcharodon teeth in December 2024.  Link to Palaeocarcharodon teeth.

An extinct early Dog-like Canid jaw (Hesperocyon gregarius) from Sioux Co., Nebraska. Hesperocyon gregarius was one of many mammals that thrived in the Early Oligocene in North America. Found in the Brule Fm. (Rupelian) 33 - 30 million years ago. A very well preserved specimen. No repair or restoration. Authenticity guaranteed. This item comes witha 2"x 2" floating frame display.

WR44        Size: 7/8"  

Name: Hesperocyon gregarius

Age:  Oligocene

Location: Sioux Co., Nebraska

Note - Posting 49 Oligocene Mammal fossils in January 2025.      Link to Oligocene Mammal Fossils

A TOP QUALITY, Dolphin tooth from the Bahia Iglesa Fm. of central Chile. Gorgeous color and preservation. Complete tooth. Type #3 - Bulbous crown and a "straight" round root. A rare species. Perfect tooth. Authenticity guaranteed.

C917        Size: 1-1/16"

Note - Adding 32 Dolphin teeth / ear bones in March 2025.  Link -> Chilean Dolphin fossils

An EXTRA LARGE, TOP QUALITY rare Araucaria mirabilis pine cone cut and polished specimen from Argentina. A June Fossil of the Month. These Jurassic pine cones are exquisite and known for their high quality and extreme preservation. The internal and external detail are exceptional. Fantastic color.  An incredible cut and polished pine cone specimen. Authenticity guaranteed. Note - new specimen export has stopped for more than 10 years! This is BIG cone from an old collection piece. Maximum size. My largest cone ever offered.

X302     Size: 3-1/2" x 2-3/4"

Note - Adding 5 rare Argentine pine cone specimens in June 2025.      Link to Pine Cone fossils.

A rare, Top Quality Symmorium sp., an extinct Cladodont shark tooth, from the Paleozoic era in Indiana. An extraordinary primary cusp with two side cusps. Fantastic color and articulation. A well preserved specimen. No repair or restoration. Authenticity guaranteed. An excellent collector's tooth. 

Age: Middle Mississippian (347 MYA); Harrodsburg Limestone Fm.

Location: Washington Co., Indiana

Z051        SIZE: 1/4"

Adding 30 US Paleozoic teeth in July 2025  -->  Link to US Paleozoic teeth

A Top Quality Ptychodus mortoni, an extinct durophagous (shell-crushing) shark, tooth from Dallas Co., Texas. An excellent example of this Upper Cretaceous Eagle Ford Fm. tooth. These  teeth have a design that includes a high cusp with radiating occlusal ridges extending across the cusp face. Authenticity guaranteed. P. mortoni is a rare species in Texas, and when teeth get this large they are extremely rare!  

T388            SIZE: 7/8"

Adding 24 Ptychodus mortoni teeth in August 2025.   Link to Texas shark teeth

A rare, TOP Quality Megalodon - upper jaw anterior tooth from West Java, Indonesia - new site. This Megalodon has an excellent light tan colored crown with a unique brown colored bourlette. Highest quality enamel. Good color!  The bourlette is large and essentially complete. The serrations are razor sharp and complete with an excellent "needle-like" tip serration. Excellent  serrations. The root is excellent and complete with little erosion on the display side. Miocene Age. No repair or restoration. Authenticity Guaranteed. A special collector's Meg tooth.  

IN30        Size: 4-1/4"    

Note - Adding 18 Top Quality Indonesian Megalodon Teeth in February 2025. -> Link To TQ Indonesian Megs

A rare, TOP Quality Megalodon - upper jaw anterior tooth from West Java, Indonesia - new site. This Megalodon has an excellent tan colored crown with a gorgeous golden tan colored bourlette. Highest quality enamel. Great color!  The bourlette is large and complete. The serrations are razor sharp and complete with an excellent "needle-like" tip serration. Excellent  serrations. The root is very good and extra wide with some erosion on the display side. Miocene Age. No repair or restoration. Authenticity Guaranteed. A special color collector's Meg tooth.  

IN27        Size: 4-7/8"    (4" wide)

Note - Adding 18 Top Quality Indonesian Megalodon Teeth in February 2025. -> Link To TQ Indonesian Megs