Incredible massive Triceratops horridus brown Horn of an adult Triceratops. Complete horns are hard to find and definitely when it comes to this quality of preservation We just freed the horn from matrix to expose the horn structure and did some crack fill and surface work at the very tip. Nice beautiful horn with warm coloration on custom made stand. The kind of piece I keep for my personal collection.

Rare tooth of a Razanandrongobe sakalavae with nice natural wear. All natural no restorations. Razanandrongobe (ancestor of large lizard) is a genus of carnivorous crocodyliform from the Middle Jurassic of Madagascar. It is the largest ever living crocodyliform, the Trex of its era. With a skull length estimated at 88 centimetres (35 in) long and an overall length of 7 metres (23 ft), a height at the hip of 1.6 metres (5 ft 3 in), and a weight of 1,000 kilograms this predator is comparable to the bigger theropods of the Jurassic and Cretaceous that fed on other dinosaurs.

Rare tooth of a Razanandrongobe sakalavae with nice natural wear. All natural no restorations. Razanandrongobe (ancestor of large lizard) is a genus of carnivorous crocodyliform from the Middle Jurassic of Madagascar. It is the largest ever living crocodyliform, the Trex of its era. With a skull length estimated at 88 centimetres (35 in) long and an overall length of 7 metres (23 ft), a height at the hip of 1.6 metres (5 ft 3 in), and a weight of 1,000 kilograms this predator is comparable to the bigger theropods of the Jurassic and Cretaceous that fed on other dinosaurs.

Extremely rare all-natural Masiakasaurus knopfleri tooth from the Cretaceous layers of Madagascar. This small theropod is very particular when it comes to the position and shape of its teeth and is only found on the island of Madagascar. The serrations are very close to those of Dromaeosaurus but are smaller. The tooth is in good condition and completely original as found.

Very nice rooted tooth of a Archaeodontosaurus descouensis with natural wear. The Archaeodontosaurus descouensis is one of the 3 Sauropods that lived in what now is Madagascar during the middle Jurassic. Rarely such teeth are found with their root intact.

Very nice rooted tooth of a Archaeodontosaurus descouensis. The Archaeodontosaurus descouensis is one of the 3 Sauropods that lived in what now is Madagascar during the middle Jurassic. Rarely such teeth are found with their root intact.

Incredible complete dentry (lower jaw) with 6 teeth of a juvenile or sub adult Archaeodontosaurus descouensis. The Archaeodontosaurus descouensis is one of the 3 Sauropods that lived in what now is Madagascar during the middle Jurassic. Good quality complete jaws are almost never seen. You will find sections with mostly broken teeth or even tooth less what makes this an unbelievable find. An absolute museum object and all natural (0% restoration).

Very nice rooted tooth of a rare Diplodocid Lapparentosaurus madagascariensis. The Lapparentosaurus madagascariensis is rare one of the 3 Sauropods that lived in what now is Madagascar during the middle Jurassic. Rarely such teeth are extremely rare to be found with their root intact. Excellent sauropod tooth.

From the Eotriassic layers from Madagascar 4 Coelacanth species have been described. The Whiteia woodwardi is the most common while the Whiteia tubercular is very rare. This unique piece is both positive and negative and has incredibly detailed fossilisation. All details of every single scale is preserved as well is the bone that will with evolution become the humerus. Incredible fossil from a still existing fish species.

This is a very rare find from the Kansas Clay cretaceous layers. This Toxochelys brachyrhinus partial skeleton represents the skull, some leg bones and some body armour. Nice collection object on a custom made stand.

Recently described Ptychoparella buttsi trilobite on a large natural matrix. The slab holds 2 complete trilobites and several partials. Trilobites from the Cambrian layers of Alabama are extremely rare. All natural fossil, no restorations.

Very nice example of one the the most famous US found trilobites from the Utah House range formation. The Olenoides superbus comes in 2 different subspecies with this long spines subspecies being the more rare variation. The trilobite was found in cross section.

Rarely-Offered Calymene clavicula natural double. This Silurian Trilobite is coming from the Silurian Henryhouse Formation of Pontotoc County, Oklahoma. The trilobite is much older than the Devonian Oklahoma trilobites and is very hard to find in good condition. To find a double is exceptional. The bigger trilobite is huge and measures 64 mm or 2.5". The size of the second trilobite is 54 mm or 2.1". Comes with a custom made stand.

Very well preserved Precambrian arthropod from the famous white sea outcrops. The Kimberella is huge and nicely centred on natural matrix. One of the best we even saw.

Perfectly preserved dorsal vertebra of a truly mythical creature, a Giant Sloth called Eremotherium. Eremotherium is part of the sloth family and is also called giant ground sloth due to its elephant-size. The Eremotherium had sharp claws mostly used to gather food. The claw is mounted on a custom made stand.

Excellent adult triceratops hoof on custom made stand. Triceratops hoof have a much more rugous surface than Hadrosaur, have a characteristeristic "shallow ledge" on the under side, have less height than Hadrosaur, and are much more difficult to find.

Rare complete finger of a Kansas Chalk Pteranodon. The Pteranodon wing bone is actual an extended finger. Next to this extended finger the pterosaur has 3 additional "more classic" fingers ending with a claw. This complete finger has been preserved in original matrix and has been kept as found. No restorations, no reconstructions. An absolutely phenomenal object.

Very spectacular all rooted lower jaw tooth of a Gomphotherium angustidens from Bosnia. What make this tooth really exceptional is the incredibly well preserved root and the stunning color variations of the crown. You can't find better than this! All natural, no restorations and in original matrix. Comes with custom made stand.

Extremely rare gem quality upper jaw tooth of a baby Gomphotherium angustidens from Bosnia. What make this tooth really exceptional is the stunning color variations of the crown. All natural, no restorations.

Gem quality upper jaw tooth of a Gomphotherium angustidens from Bosnia. What make this tooth really exceptional is the stunning color variations of the crown. All natural, no restorations.

Very nice skull section of an extinct hippopotamid that lived during Pliocene-Pleistocene on the island of Java. Hexaprotodon's name is derived from its six incisors instead of four with modern day hippopotamus. The skull part is natural and has a phenomenal tusk.

Very nice little trilobite from the Hunan Tremadoc layers. The quality of preservation is excellent even while being small. This specimen is still being studied and has been assigned to the family of the Phacopida.

Very nice reference Diademaproetus from the Rupbach shale, listed as reference trilobite in the newest Back to the past trilobites guide II