Beautiful Green River Formation plate with 5 different fish species: Knightia, Diplomystus, Cockerellites (Priscacara) and 2 very nice Phareodus a P. testis and a P. encaustus. All fish are of excellent quality including a gigantic Phareodus of 55 cm (21.7"). The plate is mounted as 2 identical in size slabs of 122 x 82 cm (48" x 32"). The matrix measures 74 x 53 cm or 29.5 x 21" and the Phareodus itself measures 34 cm or 13.5". For a detailed shipping rate, please contact us so we can provide you with the best option and price.

Beautifully polished 2.7 billion year old, Marra Mamba Stromatolite from Western Australia. Marra Mamba is classified as a tiger iron stromatolite. Its formation is due to the cyanobacteria that formed stromatolites. Oxygen was not present in the early atmosphere, but arose as a byproduct of photosynthesis by cyanobacteria. This oxygen combined with dissolved iron in Earth's oceans formed insoluble iron oxides, which precipitated out, forming a thin layers on the ocean floor. The bands within the tiger iron represent seasonal variations in oxygen levels within Earth's oceans. Comes with a custom made stand.

Beautiful slice of Araucarioxylon arizonicum from Arizona.

Extremely big Tumidocarcinus giganteus in natural matrix. The crab is of excellent quality en very complete where most found species are missing claws or legs. Comes with a custom made stand.

Beautiful rare Ammolite ammonite section from Canada with incredible colours. 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. Big sections of this quality are extremely rare.

Very rare all natural vertebra centrum of the enigmatic Coelophysis dinosaur that lived in what is now North America during the Late Triassic. Coelophysis was a small bipedal carnivore, one of the earliest known dinosaur genera.

High quality slab of agatized dinosaur bone from the Morrison Formation of Utah. The bone slice has been polished which allows for the beautiful internal cell structure to be seen. Comes with a custom stand.

Very rare all-natural undescribed Neoceratosaurus premax tooth from the Middle Jurassic layers of Madagascar. This type of small theropod tooth is currently being studied and might belong to a complete new theropod species. The shape and serrations are very close to the Ceratosaurus. So far it is listed as a new Neoceratosaurus species. The tooth is in good condition and completely original in the condition as found.

Absolute top quality Tyrannosaurus rex tooth. This is by far the fattest rex tooth we ever got hold of and definitely belonged to a big male. An absolute impressive tooth of the world famous Tyrannosaurus. The tooth has excellent serrations and is of very good quality. Comes with a custom made stand.

Beautiful all natural Mammoth hand or front foot. The foot is composed out of 24 bones from the big ankle bones till the tiny unguals on the toes. 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 foot with bones of the correct size and osteologically correct. Very rare aesthetic collection item.