Search results for: 'base good wide blue'

An exceptional, EXTRA LARGE polished ammonite showing the intricate internal chamber structure. The Ammonite is incredibly large at 9-1/2"! The rock matrix is a beautiful material and the Ammonite cavities are mineral filled! The ammonite is beautifully polished on all sides and is displayed using a natural rectangular matrix stand with large Orthoceras . Exceptional preservation and detail. An incredible display item. The largest Moroccan ammonite that I have seen!  Best of the BEST.

Name: Goniatities sp. , Age: Devonian (350 MM years ago), Location: Atlas Mt., Morocco

Note - the base is 8-3/4" x 4" x 3". Overall height with base is 11".   International shipping cost will be calculated. Please request quote.

M2020         Size: 9-1/2"

A Top Quality Tyrannosaur tooth from the late Cretaceous (Campanian - Two Medicine Fm.) in northern North America. Please note that this tooth could Gorgosaurus or Daspletosaurus - see Detailed Discussion below. A May Fossil of the Month. This tooth measures 1-13/16" -  an excellent Tyrannosaur tooth. The enamel is high quality with excellent color. Anterior and posterior serrations are excellent. Serrated to the tip with a small wear facet on tip. Base is large and round. No crack, repair or restoration. Legally collected on private land in the Two Medicine Fm., Glacier Co., Montana. This is an excellent Daspletosaurus tooth based on size and roundness of the tooth cross-section. Authenticity guaranteed. An excellent collector's tooth. Note - the only Tyrannosaurs in the Two Medicine Fm. are Daspletosaurus or Gorgosaurus.

DY22T         SIZE: 1-13/16"  (13/16" wide x 11/16" height)

Note - Added 14 new Tyrannosaur teeth in May 2024.       Link to Tyrannosaur teeth catalog.

An EXTRA LARGE, Top Quality, Broad-tooth Mako shark tooth from So.Carolina. Commonly referred to as Isurus hastalis, but renamed to Cosmopolitodus hastalis as a Great White shark ancestor. An October Fossil of the Month. Highest quality enamel. A very glossy Blue & Gray colored crown with small hydration cracks. Great color! Exceptional cutting edges with no dings. An exceptional root – very wide and no small hydration cracks. This is one of the widest roots that I have seen with a lower jaw tooth - a BIG Mako shark! Great symmetry. No repair or restoration. An exceptional collector's Mako tooth! Museum Quality. Authenticity guarantee.

SC304 BoP      SIZE: 3"   (2" W)

A Top Quality Timurlengia euotica tooth from the late Cretaceous (Turonian) in northern Central Asia. A June Fossil of the Month. Timurlengia was discovered in 2016 in the Bissekty Fm  (90 MYA), and it filled a gap in the Tyrannosaur family ancestry. This tooth measures 1-1/2" - an excellent Tyrannosaur tooth. The enamel is high quality with excellent color. Excellent anterior and posterior serrations. Serrated to the tip. Wide base at 5/8". No cracks, repair or restoration. Found in the Kyzylkum Desert, Uzbekistan. Authenticity guaranteed. A very rare and special collector's tooth. 

DY31         SIZE: 1-1/2"   (5/8" wide)

Note - Added 18 new Tyrannosaur teeth in June 2023.       Link to Tyrannosaur teeth catalog.

A GEM Quality, "Banded" 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 1-7/16" - an excellent Tyrannosaur  tooth. A maxillary tooth. The enamel is highest quality with excellent color. Anterior serrations and posterior serrations are excellent. No repair or restoration. Legally collected on private land in the Judith River Fm., Blaine Co., Montana. Authenticity guaranteed. An excellent collector's tooth. 

DY14         SIZE: 1-7/16"   (Base: 1/2" wide)

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

A rare TOP QUALITY Araucaria mirabilis pine cone specimens from Argentina. An October Fossil of the Month. This cone was found and remains on its original natural matrix. These Jurassic pine cones are exquisite and known for their highy quality and extreme preservation. The external detail is exceptional. An incredible natural pine cone. No repair or restoration. Authenticity guaranteed. Note - new Argentine pine cone specimen export has stopped for more than 10 years! These cones come from an old collection. Specmen sits nicely on its flat base and makes a fantastic display piece!  Note - this specimen weighs 1.5 lbs. and will require supplemental postage for international customers. 

 X305       Size: 2-3/8" x 2"   

Note - Adding 6 rare Argentine pine cone specimens in October 2023.      Link to Pine Cone fossils.

A Top Quality Broad-tooth Mako shark tooth - upper jaw anterior tooth from Lee Creek, No. Carolina. This tooth has a rich blue & tan crown and a brown colored root. Excellent colors!  Razor sharp cutting edge. Excellent preservation - note nutrient hole on root. Near perfect tooth. A fantastic collector's tooth. Authenticity guaranteed.

LC331      Size: 1-1/2"+

Note - Adding 30 new Lee Creek Big "Mako" teeth in April 2018.     Link to Lee Creek Broad Form Mako Teeth.   

A Top Quality, Carcharodon hastalis,  Mako shark tooth (upper jaw tooth) from the Lee Creek mine, Aurora, No. Carolina. This tooth has a rich blue & tan crown and a tancolored root. Excellent colors!  Razor sharp cutting edge. Excellent preservation - note nutrient hole on root. It is a Miocene tooth from the Pungo River Fm. An excellent collector's tooth. Authenticity guaranteed.

LC330      Size: 1-11/16"

Note - Adding 30 new Lee Creek Big "Mako" teeth in February 2023.     Link to Lee Creek Mako Teeth.   

A Top Quality, Carcharodon hastalis,  Mako shark tooth (upper jaw tooth) from the Lee Creek mine, Aurora, No. Carolina. This tooth has a rich blue & tan crown and a light tan 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.

LC322      Size: 2"

Note - Adding 30 new Lee Creek Big "Mako" teeth in February 2023.     Link to Lee Creek Mako Teeth.   

A Top Quality, Carcharodon hastalis,  Mako shark tooth (lower jaw tooth) from the Lee Creek mine, Aurora, No. Carolina. This tooth has a rich blue & tan crown and a 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.

LC315      Size: 2-7/16"

Note - Adding 30 new Lee Creek Big "Mako" teeth in February 2023.     Link to Lee Creek Mako Teeth.   

A Top Quality, Carcharodon hastalis,  Mako shark tooth (lower jaw 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.

LC313      Size: 2-1/2"

Note - Adding 30 new Lee Creek Big "Mako" teeth in February 2023.     Link to Lee Creek Mako Teeth.   

A Top Quality, Carcharodon hastalis,  Mako shark tooth (upper jaw 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.

LC312       Size: 2-1/8"

Note - Adding 30 new Lee Creek Big "Mako" teeth in February 2023.     Link to Lee Creek Mako Teeth.