Search results for: 'this+đèn+top+1+rophim'

An ultra rare, Top Quality, Allosaurus fragilis fully rooted tooth from the Morrison Fm. A February Fossil of the Month. This Allosaurus tooth measures 4". The enamel is highest quality. Great rich black color. Excellent overall condition and serrations. Minor crack fill on root. No repair or restoration. Allosaurus was the apex predator during the late Jurassic with large teeth designed to slash predators. Legally collected on private land in the Morrison Fm., Moffat Co., Colorado. Authenticity guaranteed. Note - a Riker frame display frame is included. My BEST rooted Allosaurus tooth. You don't see a top quality rooted tooth very often! A rare collector's rooted teeth.

DL02         SIZE:  4"   (1-1/2" crown)  (7/8" wide)

Note - Adding 4 Allosaurus teeth / bones in February 2025.     Link to Allosaurus teeth

Two Top Quality Scutella paulensis sand dollars from the Bordeaux Region, France. This is a Miocene age sand dollar (15 MYA). Excellent preservation.  Authenticity guaranteed. An excellent display specimen from a special collection of echinoids. This piece weighs 1.4 lbs and international customers will pay a shipping supplement. 

EC117        Specimen Size: 2-1/4" 

Note - Posting 7 Sand Dollar specimens in November 2024.  ->  Link to Echinoderms.

"The Ptychodus Collection." A LARGE, rare Top Quality Ptychodus rugosus tooth from Chilisay, Aktjubinsk Region, Kazakhstan. A September Fossil of the Month. A big center row tooth. Great color and condition. An excellent Late Cretaceous (Santonian - 84 MYA) age tooth. One crack. No restoration. Authenticity guaranteed. You will enjoy these rare Kazakh teeth. A special piece from an old collection that was not available commercially. Note - This tooth was featured in Ekaterinburg 1999 Vol. 2, Pg. 237, Plate 3, Fig. 1.

K1517        SIZE: 1-7/16" x 1-3/16" (3/4" height)

Posting 17 rare Ptychodus teeth in September 2024.     Link to Kazakh Ptychodus teeth

Beautiful set of 2 Albula teeth. These teeth are perfectly cylindrical with flat tops.

MC606     SIZE: 1/4"

A Top Quality, rare Spinifructus antiquus palm fruit specimen from Montana. These "dinosaur age" palm fruits are found in the Hell Creek Formation of Dawson Co., Montana. These Upper Cretaceous palm fruits are high quality with great preservation. They are fully inflated spheres and maximun size. Authenticity guaranteed.    

X377        Size: 1"

Note - Adding 26 new pine cone & fruit specimens in March 2022.   Link to Pine Cone fossils.

A Top Quality Isurus praecursor, the earliest Mako shark, tooth from the phosphate mines of Hahotoe, Togo. A lower lateral tooth. Excellent color and preservation. This tooth is Lutetian age (45 MYA), lower middle Eocene. No repair or restoration. Authenticity guaranteed.

TG076        SIZE: 1"

Note - Adding 117 shark teeth from Togo in March 2022.    Link to Togo Shark Teeth

A Top Quality Hypotodus verticalis (a Sand Tiger shark) tooth from Tushbair, Kazakhstan.  Upper jaw lateral position. Incredible color and condition. Near perfect tooth. An incredible Eocene (Bartonian) age tooth. No repair or restoration. Authenticity guaranteed. One of the finest localities for Eocene age shark teeth! You will enjoy the quality of the Kazakh teeth. 

K1203                SIZE: 1"

Note - 10 new Hypotodus teeth added in October 2017.      Hypotodus Catalog Link

A TOP QUALITY, EXTRA LARGE Coelodonta antiquitatis tooth - the Woolly Rhinoceros. This Ice Age monster lived during the Pleistocene  throughout Europe and northern Asia. This molar is complete and well preserved. Rhino material is scarer than Mammoth fossils. An excellent display piece from Siberia, Russia. Authenticity guaranteed. 

X754       SIZE: 3-3/4" Height  x 2" x 1-1/2"

Note - Posting 5 Woolly Rhinoceras teeth / jaws in October 2022.   Link to Rhinocereas teeth.

A LARGE, ultra rare, GEM Trigonotodus serratus shark tooth, the extinct serrated Giant Thresher from southern Virginia. Our last January 2018 Fossil of the Month offering. Fantastic copper red color. Incredible preservation and condition. This tooth is middle Miocene age, York Co., VA. These teeth are rarely found and rarely seen. An ultra rare collectors' tooth in top quality condition. Try finding one of these teeth! One of the rarest species to source. My last one to offer. Authenticity guaranteed.    

V103               SIZE: 1-5/16"

A very rare, early Otodus obliquus anterior tooth from Kzil-Orda Region, Kazakhstan. Otodus obliquus is the ancestor to O. auriculatus (see detailed discussion below) which leads to Megalodon. The bourlette is large and complete. Exhibits no serrations. The starting species to serrated Otodus teeth. These teeth exhibit very good color, gloss, and preservation. A rare, early Eocene (Ypresian) Auriculatus transition tooth. A very challenging tooth to find when building a Megalodon evolutionary set! No repair. Authenticity guaranteed. Note - This western Kazakhstan site is one of the few places in the world where the Otodus obliquus to Otodus auriculatus transition can be found in adjacent early Eocene formation units. 

K561         SIZE: 1-1/16"

Note - Adding 24 Kazakh Auriculatus or transition teeth in July 2024. -->  Link to Kazakh Auriculatus teeth.

An Ultra Rare, Hexanchus griseus tooth from the Sacaco area of Peru. This is complete lower jaw tooth. Good preservation and color. An excellent complete root. Note - there is a crackwhich was repaired. Authenticity guaranteed. Unfortunately there are no more teeth coming from this site. This is a piece from an old collection.

P757       SIZE: 1"

A Top Quality Hemipristis serra tooth - an upper jaw lateral tooth from the Lee Creek mine, Aurora, No. Carolina. This tooth has a beautiful tan & blue crown and a tan colored root. A Pungo River Fm. tooth - Miocene age. Perfect tooth. An excellent collector's tooth. Authenticity guaranteed.

LC530      SIZE: 1-1/16"

Adding 30 new Lee Creek Hemipristis teeth in February 2023 .   Link to Lee Creek Hemipristis teeth.