Search results for: 'grows black 20 inch thick ridg'

The Echinoid Display Collection. An EXTRA LARGE, Top Quality Clypeaster trevisani sea urchin from Tropea, Calabria, Italy. A very tall urchin at 2-1/4". This is a Miocene age sea urchin (Helvetian Fm. - 20 MYA). Excellent preservation.  Authenticity guaranteed. An excellent collector specimen from a special collection of echinoids. A perfect echinoid. Comes with a custom wooden ID stand with label (see photo of typical label).

EC101        Size: 5-1/8" x 5-1/4" x 2-1/4" height

Note - Posting 14 Sea Urchins / Sand Dollars in October 2023.  ->  Link to Echinoderms.

An ULTRA RARE, TOP QUALITY Prognathodon curri tooth from the Cretaceous of Morocco. This is one of the rare Moroccan mosasaur species. This specimen is massive with round crown and a wide cross-section. Exceptional condition and preservation. A massive Mosasaur tooth from the hero of Jurassic World!  Note - the large Moroccan Mosasaurs have been renamed to a Prognathodon genus. No repair or restoration. Authenticity guaranteed.

M1066         SIZE: 2-1/8"  (1-3/8" W)

Note - Adding 20 new Mosasaur teeth in April 2019. -->  Link to Mosasaur teeth.

A rare, Top Quality Ankylosaurus magniventris tooth from the late Cretaceous of northern North America. Ankylosaurus magniventris was the largest Ankylosaur which grew to 30 feet and 17000 pounds. The enamel is excellent quality with excellent color / patina. Partial root. No cracks or restoration. Legally collected on private land in the Hell Creek Fm., Powder River Co., Montana. Authenticity guaranteed. A collector's quality Ankylosaur tooth. Note - tooth comes with the gem case pictured.

DK15      SIZE: 1/4"    

Note - Adding 20 new Ankylosaur - Nodosaur fossils in July 2018.       Link to Ankylosaur fossils catalog.

A Large, Top Quality Harleyville Auriculatus tooth.  An excellent upper jaw lateral tooth. Gorgeous tan colored crown with a brown colored bourlette, and light tan root. Highest quality enamel. Exceptional color & preservation. The serrations are large and razor sharp. The root is complete and very well preserved. It is very hard to find these teeth in perfect condition. Near perfect tooth. An excellent collector's Harleyville Auriculatus tooth! Authenticity guaranteed.

SC410                   SIZE: 2-1/2"

Note - Adding 20 Harleyville Auriculatus teeth in November 2019.     Link to the Harleyville Auriculatus teeth.

A Large, High Quality Harleyville Auriculatus tooth.  An excellent upper jaw anterior tooth. Gorgeous tan colored crown with a brown colored bourlette, and brown root. Highest quality enamel. Exceptional color & preservation. The serrations are large and razor sharp. The root is complete and very well preserved. It is very hard to find these teeth in perfect condition. Near perfect tooth. An excellent collector's Harleyville Auriculatus tooth! Authenticity guaranteed.

SC441                   SIZE: 2-9/16"

Note - Adding 20 Harleyville Auriculatus teeth in November 2019.     Link to the Harleyville Auriculatus teeth.

A Top Quality, rare Pararaucaria pine cone specimen from Argentina. These Jurassic pine cones are exquisite and known for their high quality and great preservation. This cone shows good detail and has a small section of the top missing.  I no longer receive any more specimens as exports have stopped for more than 10 years.  No repair or restoration. Authenticity guaranteed. These are the last of my Pararaucaria pine cones.

X326        Size: 1-15/16"  

Note - Adding 20 new pine cone specimens in October 2021.      Link to Pine Cone fossils.

A Top Quality, rare Pararaucaria pine cone specimen from Argentina. These Jurassic pine cones are exquisite and known for their high quality and great preservation. This cone shows good detail and has a small chip on the rear. I no longer receive any more specimens as exports have stopped for more than 10 years.  No repair or restoration. Authenticity guaranteed. These are the last of my Pararaucaria pine cones.

X325        Size: 1-15/16"  

Note - Adding 20 new pine cone specimens in October 2021.      Link to Pine Cone fossils.

A Top Quality, rare Pararaucaria pine cone specimen from Argentina. An October Fossil of the Month. These Jurassic pine cones are exquisite and known for their high quality and great preservation. This cone shows exceptional detail. I no longer receive any more specimens as exports have stopped for more than 10 years.  No repair or restoration. Authenticity guaranteed. These are the last of my Pararaucaria pine cones. My BEST one!

X322        Size: 1-3/4"  

Note - Adding 20 new pine cone specimens in October 2021.      Link to Pine Cone fossils.

A Top Quality Angustidens - PATHOLOGIC upper jaw anterior tooth from So. Carolina. This crown is curved forward - very strange. High quality enamel. Bourlette is an excellent brown color and complete. Excellent serrations, a slightly worn tip, and good side cusps. The root is very good and complete. Good color and preservation. No repair or restoration. An Oligocene age tooth from the Chandler Bridge Formation. Authenticity guaranteed. A rare pathologic Angestidens tooth. 

SC525           SIZE: 2-1/16"  

Note - Adding 20 new Angustidens teeth in January 2023.   -->   Link to Angustidens teeth.

A Top Quality, Isurus oxyrinchus, the Shortfin Mako shark tooth (upper jaw anterior tooth) from the Lee Creek mine, Aurora, No. Carolina. This tooth has a rich blue & tan crown and a light brown colored root. Excellent colors!  Razor sharp cutting edge. Excellent preservation - note nutrient hole on root. It is a Pliocene tooth from the Yorktown Fm. An excellent collector's tooth. Authenticity guaranteed.

LC368        Size: 1-9/16"

Note - Adding 20 new Lee Creek Shortfin Mako teeth in February 2023.     Link to Lee Creek Oxyrinchus Mako Teeth.   

A Top Quality, Isurus oxyrinchus, the Shortfin Mako shark tooth (upper jaw anterior tooth) from the Lee Creek mine, Aurora, No. Carolina. This tooth has a rich blue & tan crown and a light brown colored root. Excellent colors!  Razor sharp cutting edge. Excellent preservation - note nutrient hole on root. It is a Pliocene tooth from the Yorktown Fm. An excellent collector's tooth. Authenticity guaranteed.

LC367        Size: 1-1/2"

Note - Adding 20 new Lee Creek Shortfin Mako teeth in February 2023.     Link to Lee Creek Oxyrinchus Mako Teeth.   

A Top Quality, Isurus oxyrinchus, the Shortfin Mako shark tooth (upper jaw anterior tooth) from the Lee Creek mine, Aurora, No. Carolina. This tooth has a rich blue & tan crown and a light brown colored root. Excellent colors!  Razor sharp cutting edge. Excellent preservation - note nutrient hole on root and the side cusp. It is a Pliocene tooth from the Yorktown Fm. An excellent collector's tooth. Authenticity guaranteed.

LC366        Size: 1-9/16"

Note - Adding 20 new Lee Creek Shortfin Mako teeth in February 2023.     Link to Lee Creek Oxyrinchus Mako Teeth.