This is in my opinion one of the most beautiful slabs of petrified Sycamore wood. It shows the natural beauty of the Oregon highest quality petrified wood. Comes with a custom made stand.

Nice Edmontosaurus tooth from the Horseshoe Canyon Formation in southern Alberta. The tooth is 100% natural.

Very cool Triceratops sp. scapula of a very young Triceratops. The bone is left in its natural condition, with some minor crack fill. Baby bones are very rarely found, simply because they are so small and fragile. The are in a lot of cases poorly preserved and due to the size, easily looked over. Nice beautiful Hell Creek warm coloration.

Very intriguing Triceratops sp. skull bone. This is a palatine bone, a bone that is connected to the triceratops maxilla. We just freed the horn from matrix to expose the horn structure and did some crack fill. Nice horn with warm coloration on custom made stand.

Beautiful all natural humerus of a "raptor" from the Hell Creek Formation. It is hard to identify the theropod based on a single bone but most likely this humerus belonged to a Dromaeosaurid. Dromaeosaurus is a carnivorous theropod that lived in the late Cretaceous in the area of ​​present-day North America. The Dromaeosaurus was about two feet long. He walked on its hind legs, had feathers and were warm-blooded. His skull was very solidly built to bite powerful with its long teeth. So he drove on rather large prey. That he could kill with a sickle claw that he wore pulled his foot. Pretty special and rare humerus in very good condition.

Very rare complete Leviceraurus mammilloides an Ordovician Cheirurus trilobite from the limestones of the Cobourg Formation, southern Ontario. This particular trilobite was found in 1985 and has been in our collection for many years. Sometimes even the better collection items are ready for a new home. Excellent example of a trilobite rarely found complete.

Very classic trilobite double from the Wheeler shale of really good quality.

All natural Daspletosaurus tooth from the Judith river formation. The tooth has incredible serrations and a beautiful natural wear on the very tip.

One of the best Green River Platanus Wyomingensis leaves we ever had in our collection. This is a very aesthetic all natural piece with the leaf on its own 155 mm or 6.1" wide. The leave has been left as found. One of my absolute favourite pieces.

An extremely rare Bolbolenellus euryparia. Bolbolenellus specimens are generally very poorly preserved and very rare. There are 2 Bolbolenellus specimens, the Bolbolenellus brevispina and the Bolbolenellus euryparia. The B. euryparia is by far the rarest with less than a hand full complete ones ever found. These trilobites may have had a less robust exoskeleton with poor preservation potential as in most cases only the (partial) cephalon is found.

Most probably one of the best Mesonacis fremonti ever found. A really spectacular arthropod on a beautiful natural matrix. Coming from an old collection, it was recently re-prepared showing its gracile beauty.

Very good huge quality tooth of a Camarasaurus grandis. This tooth must have belonged to a monster size sauropod. Such teeth are rarely found certainly specimens that are preserved as well as this one. What makes this tooth even more particular is its origin, the famous Bone Cabin Quarry. The location is historically famous by the discoveries made late the 19th century by the American Museum of Natural History.

Rare Ceratopsian tooth from the Horseshoe Canyon Formation in southern Alberta. The tooth is 100% natural.

Saurornitholestes is characterized by the particular shape of its teeth. The Saurornitholestes is know as the American equivalent of the Velociraptor. Perfect teeth with beautiful colors.

Extremely rare Masiakasaurus ungual or foot claw. The Masiakasaurus or "Vicious lizard" was a small (2m) theropod with a very unique dentition. It suggests that they had a specialized diet, perhaps including fish and other small prey. The claw is in excellent condition with no restoration at all.

Huge top quality 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 and of this quality. Comes with a custom made stand.

This hand of a rare juvenile Diplodocid Lapparentosaurus madagascariensis is absolutely unique. All bones were found in the same pocket and were of good quality. With the exception of some minor crack fill here and there the bones are all natural. The Lapparentosaurus madagascariensis is the rarer one of the 3 Sauropods that lived in what now is Madagascar during the middle Jurassic. Lapparentosaurus fossils are rare, what makes this juvenile foot a must have in any good sauropod collection.

We have seen a number of these crabs, but aesthetically this is by far the best. This fossil freshwater crab (Potamon sp.) is preserved in travertine from the Denizli Basin in Southwest Turkey. The crab exhibits amazingly detailed, 3d preservation. Beatifully preserved in its three-dimensional cast of a white travertine matrix.

The Thursius macrolepidotus is an Osteolepiform fish thought to be the ancestors of the Tetrapoda. The paired lobed Osteolepis fins are homologous to the limbs of the first Tetrapods. They have thick rhombic scales covered with a cosmine layer (hence the shine). Here is a unique double showing the features of these evolutionary important fish both in lateral and in dorsal view.

This foot claw of a rare Diplodocid Lapparentosaurus madagascariensis is of absolute gem quality. (Check all pictures !!) The Lapparentosaurus madagascariensis is the rarer one of the 3 Sauropods that lived in what now is Madagascar during the middle Jurassic. Excellent sauropod collection object.

Extremely rare all-natural Abelisaurid ungual or foot claw from the Majungatholus (formerly called Majungasaurus). The claw is in excellent condition and completely original in the condition as found. The claw also has an interesting pathology. Majungatholus was a medium-sized raptor about six meters long. He had a short broad head with rather small teeth and a solidly built stocky body with very small front legs and short hind legs.

Beautiful fully rooted juvenile tooth of a Tenontosaurus with natural wear. The tenontosaurus belonged to the family of the Iguanodonts. It had an unusually long tail which was stiffened with a network of bony tendons. Tenontosaurus is best known for having been discovered alongside remains of the theropod, Deinonychus.

Incredible top quality all natural tooth of a Marshosaurus bicentesimus. The conservation is absolutely top. No restoration. The Marshosaurus name carries quite som history in it. The dinosaur was named in 1976 by Madsen as the type species Marshosaurus bicentesimus. The generic name honoured the nineteenth century paleontologist Professor Othniel Charles Marsh, who described many dinosaur fossils;. the sp name was to reflect the bicentennial of the United States of America.

Very aesthetic slice of Colla wood on a custom made stand. Wood is most of the time fossilised by replacement with silica. This fossil wood slab found in Turkey is different. It gets incredible colours due to the infiltration by copper based minerals. Native copper, green malachite, blue azurite and a bit of turquoise have all these made it into an incredible mix of beautifully colours and patterns.

Beautiful rare Ammolite ammonite section from Canada with incredible colours and an original shape. The specification Ammolite refers to the gem type conservation of this ammonite. Ammolite is an opal-like gemstone found primarily in Alberta, Canada. It consists of fossilized shells of ammonites composed primarily of aragonite. In 1981, ammolite was given official gemstone status by the World Jewellery Confederation hence the high value of these objects.

Rare fossil skull of the megafauna of the Ice Age period. It is a huge complete skull of the extinct Giant Deer or Giant Irish Elk (Megaloceros giganteus). Megaloceros skulls are most often severely damaged and usually missing most of the skull with only the back portion present where the antlers were attached. This skull is very complete with some restoration on the antlers. This makes it a very good impressive collection item. Comes with a custom made stand.

Beautiful all natural Mammoth arm with hand or front leg. The foot is composed out of 24 bones from the big ankle bones till the tiny unguals on the toes. Adding the arm Ulna and radius and we end up with a leg composed of a total of 26 bones. All bones originate from the North Sea brown banks of the coast of the Netherland and have been treated for perfect preseration. By the decline of traditional fishing techniques only rarely such qualitative foot bones are still dredged up. We were lucky to acquire an old collection of over 1000 bones, which made it possible to compose this leg with bones of the correct size and osteologically correct. Very rare aesthetic collection item.