Search results for: 'added bone cave mako'

A rare, ~3" GEM Great White transition shark tooth, Carcharodon hubbelli, from Chile. The C. hubbelli is an evolutionary transition from the non-serrated big-tooth Mako shark to the fully serrated Great White shark which takes place in the late Miocene period. A FANTASTIC, EXTRA LARGE GW Transition tooth. The BEST of the BEST!

C201T           Size: 2-15/16"

A rare Top Quality Triceratops horridus occipital condyle from the late Cretaceous of northern North America. Triceratops was a large ceratopsian dinosaur found in the Hell Creek formation which is known for three horns and the large frill protecting its neck. This is a beautiful 3-3/4" occipital condyle with excellent detail preserved. This large codyle has fantastic color and patina plus a large section of braincase is attached. Note - The occipital condyle was the connection point of the Triceratops massive skull to the vertebrae column, and it allowed for maximum rotation of the head. No repair or restoration. There is a small amount of repair at the base. Legally collected on private land in Powder River Co., Montana. Authenticity guaranteed. Note - this specimen weighs 2.5 lbs. A supplemental shipping charge will apply for international orders.

DC39    SIZE: 3-3/4" Condyle diameter ;  3-3/8" height

Note - Adding 14 new Triceratops bones in November 2024.       Link to Triceratops fossils catalog

A LARGE, Top Quality, Triceratops horridus frill section from the late Cretaceous of northern North America. A September Fossil of the Month. Triceratops was a large ceratopsian dinosaur found in the Hell Creek formation which is known for three horns and the large frill protecting its neck. This is a great frill section with exceptional detail preserved. Excellent color and patina. You can see all of the natural blood grooves across the surface of the frill. No repair or restoration. 100% natural specimen. Legally collected on private land in Carter Co., Montana. Authenticity guaranteed. Note - This frill section is from the bottom of the frill near the neck and is extra thick and heavy. This section weighs approx. 3 lbs and international order will require a shipping supplement.

DC41         SIZE: 6" Wide x  5-5/8" High x 2-1/4" Thick

Note - Adding 15 new Triceratops bones in September 2025.       Link to Triceratops fossils catalog

A rare Top Quality Triceratops horridus vertebra from the late Cretaceous of northern North America. Triceratops was a large ceratopsian dinosaur found in the Hell Creek and Lance Creek formations which is know for three horns and a large frill protecting its neck. This is a caudal (tail) vertebra with exceptional detail preserved and great color / patina. You can see the vertebra surface is very rugous and the vertebra is very thick with a very round centra which are characteristics of Triceratops and distinguishes it from a Hadrosaur. Triceratops bones are more difficult to find. No repair or restoration. It is very rare to find vertebra that are complete. 100% natural specimen. Legally collected on private land in Powder River Co., Montana. Authenticity guaranteed. An excellent big Triceratops vertebra. Note - A 4 peg display stand comes with it. 

DC30         SIZE: 2.5" Height x 1-7/8" Wide x 1-5/8" Length

Note - Adding 15 new Triceratops fossils in September 2025.       Link to Triceratops fossils catalog

A rare, TOP QUALITY Triceratops horridus hoof core (pes claw) from the late Cretaceous of northern North America. Triceratops was a large ceratopsian dinosaur found in the Hell Creek formation which is known for three horns and a large frill protecting its neck. This adult hoof core has exceptional detail preserved and excellent color & patina. Note - Triceratops hoof cores are generally smaller than Hadrosaur, have a very rugous surface, have a characteristeristic "shallow ledge" on the under side, have less height than Hadrosaur, and are much more difficult to find. This hoof core has  the correct features is is incredibly preserved. Legally collected on private land in Carter Co., Montana. Authenticity guaranteed. True Triceratops hoof cores are very difficult to locate, and this is a unique example!  

DC61         SIZE: 3-1/4" Length x  2-3/4" Wide 

Note - Adding 15 new Triceratops bones in September 2025.       Link to Triceratops fossils catalog

A Top Quality Edmontosaurus annectens foot claw (pes ungual) from the late Cretaceous of North America. Edmontosaurus is a very large hadrosaur or "duck-bill" dinosaur found in the Lance Creek formation. Some crack fill. No repair or restoration. Legally collected on private land in the Lance Creek Fm., Niobrara Co., Wyoming. An excellent collector's quality Edmontosaurus pes ungual.  Authenticity guaranteed.  

DH43        SIZE: 3-3/8" (length)  3-1/8" (width)

Note - Adding 21Edmontosaurus bones / claws in May 2025.       Link to Edmontosaurus fossils catalog

An Ultra Rare, LARGE copper-red Parotodus benedeni tooth from the Meherrin River, No. Carolina. Rare deep copper red color with exceptional gloss. Highest quality enamel. Great preservation and condition - extra sharp edges and needle-like tip - very clean & very rare. The root shows very nice detail and is complete and extra large with a little surface pitting. This tooth appears to be a Yorktown Fm., Pliocene age tooth. No repair or restoration.  Exceptional color! An exceptional, rare collector's tooth! Authenticity guaranteed. The red site Parotodus teeth are ultra rare, and a lower anterior adds to its rarity! A collector must have tooth.

NC522           SIZE: 2-1/8"

An Ultra Rare, GEM, EXTRA LARGE copper-red Parotodus benedeni tooth from the Meherrin River, No. Carolina. Rare deep copper red color with exceptional gloss. Highest quality enamel. Exceptional preservation and condition - extra sharp edges and tip - very clean. The root shows very nice detail and is complete. This tooth appears to be a Yorktown Fm., Pliocene age tooth. No repair or restoration.  Exceptional color! An exceptional, rare collector's tooth! Museum Quality. Best of the BEST! Authenticity guaranteed. The red site Parotodus teeth are ultra rare! A must have collector's tooth!

NC521  BoP         SIZE: 2-11/16"

An ultra rare, GEM Quality Torvosaurus tanneri tooth from the Morrison Formation. A September Fossil of the Month. This completeTorvosaurus crown measures 1-516". The enamel is highest quality. Excellent rich green -brown color. Exceptional posterior and anterior serrations. Note - the anterior carina end about 1/2 of the way down from the tip. The diagnostic for a Torvosaurus tooth. Fantastic overall enamel condition and serrations. No repair or restoration. Torvosaurus was a large predator during the late Jurassic with large teeth designed to slash predators. Legally collected on private land in the Morrison Fm., Johnson Co., Wyoming. Authenticity guaranteed.  Note - a Gem case display is included. A very difficult species to find. The BEST!

DL12         SIZE: 1-5/16"   

Note - Adding 9 Jurassic theropod teeth & bones in September 2024    Link to Allosaurus - Torvosaurus teeth

An ultra rare, GEM Quality Torvosaurus tanneri tooth from the Morrison Formation. A September Fossil of the Month. This completeTorvosaurus crown measures 1-516". The enamel is highest quality. Excellent rich black color. Exceptional posterior and anterior serrations. Note - the anterior carina end about 1/2 of the way down from the tip. The diagnostic for a Torvosaurus tooth. Fantastic overall enamel condition and serrations. No repair or restoration. Torvosaurus was a large predator during the late Jurassic with large teeth designed to slash predators. Legally collected on private land in the Morrison Fm., Johnson Co., Wyoming. Authenticity guaranteed.  Note - a Gem case display is included. A very difficult species to find. The BEST!

DL11         SIZE: 1-5/16"   

Note - Adding 9 Jurassic theropod teeth & bones in September 2024    Link to Allosaurus - Torvosaurus teeth

A Top Quality Jaekelotodus trigonalis shark anterior tooth from Tushbair, West Kazakhstan. Fantastic color and condition. Dual side cusps. 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. 

K215         Size:  1-1/8"

Posting 15 Kazakh Jaekelotodus trigonalis shark teeth in July 2024.    Link to Kazakh Jaekelotodus teeth.

A Top Quality Jaekelotodus trigonalis shark lateral tooth from Tushbair, West Kazakhstan. Fantastic color and condition. Dual side cusps. 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. 

K214         Size:  1-1/4"

Posting 15 Kazakh Jaekelotodus trigonalis shark teeth in July 2024.    Link to Kazakh Jaekelotodus teeth.