Most probably one of the best O. chiefensis ever found. With its impressive 48 mm (1.9") it is definitely one of the bigger examples of this spectacular arthropod. Coming from an old collection, it was recently re-prepared showing its gracile beauty. The trilobite features extremely narrow genal spines, demonstrating the variation within the same species and has a very detailed typical elongated cephalon .

This is most probably the finest example of this rarely seen species ever found. From the Chisholm Shale of Nevada, this species is noted for its large cephalon and wrap-around genal spines. This Amecephalus piochensis measures 3.6cm (1.4"), and is complete with a small button-like pygidium. The wrinkly details on the cephalon are phenomenal.

To me this Olenellus fowleri is one of the most beautiful trilobites in the fossil record. With its 34 mm (1.4") it is one of the biggest examples of this spectacular arthropod ever found. Coming from an old collection, it was recently re-prepared showing its gracile beauty. The trilobite sits in a field of dendrite crystal patterns which also cover the fossil. The rarely seen opistothorax (secondary thorax) is complete on this specimen. The opistothorax is likely an evolutionary remnant from trilobites close relation to annelids.

Rarely-Offered Spathacalymene nasuta. This Silurian Trilobite is coming from the Silurian Osgood Formation of Ripley County, Indiana. These trilobites are rare as the only area they where found has been exhausted and was turned into a waste deposit.

Beautiful death plate from the Silurian Waldron Shale with several Calymene trilobites. The larger trilobite measures 31 mm or 1.2"

This is a very nice example of one of the nicer trilobites from Oklahoma collected last century. Very well preserved Huntonia huntonesis with the typical short pygidial spine. A good collection piece.

Rare Olenoides from the Harmless formation in Nevada. This very old Olenoides from which only a handful complete individuals have been found is still being described.

Beautifully pyritised classic Phacops from the Ohio Silica Formation in combination with 2 Brachiopods. The combination is natural. When discovered both spirifers came lose from the matrix. We prepared them and put them back in position. The Phacops measures 68 mm or 2.7". Very aesthetic collection piece.

Perfectly preserved spectacular double trilobite from Oklahoma. The Homotelus bromidensis is typically found in multiple death plates. This particular piece was fossilized as a little nodule with 2 trilobites engaged in a dance. Comes with a custom made stand.

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.

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.

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

Nice Ordovician trilobite from Nevada known as Psudocybele nasuta. Nevada is far better known for its Cambrian trilobites, while the Ordovician are quite rare. Very good completely articulated 3-D example of this uncommon trilobite.

This Orygmaspis contracta was collected from Cranbrook, British Columbia, Canada. Top quality trilobite from the upper Cambrian Mc Kay group.

This is the absolute best Furca mauretanica I have ever seen. The details are extremely well preserved. The Marellomorph arthropod was found in a clean piece of rock not broken. A real gem piece. The Marellomorpha are a small group of rare, primitive arthropods. The order was named after the Burgess Shale genus Marella. The Fulcra is 37 mm - 1.45" long.

Top quality trilobite from the Hunan Tremadoc layers. The quality of preservation is phenomenal. This specimen is still being studied and has been assigned to the family of the Niobe.

Amazing double from the Tremadocian site of Hunan. A rare Foulonia trilobite and a Liexiaspis, a natural combination of the absolute best quality ever seen. The Foulonia measures 31 mm - 1.2", the Liexiaspis 64 mm - 2.5".

Very good preservation showing all the details of this Solnhofen lobster. The Palinurina longipes is a Solnhofen classic but even more a rare species. Old collection.

Perfectly preserved all natural Eurypterus remipes from the Fiddler Green Formation, N.Y. This by far the best Eurypterus we had in years and it is huge! 170 mm - 6.7" (straight line) This arthropod is rarely found this complete in an all natural split. Only a small section of a paddle is not showing as it is most probably still in the matrix. We preferred to leave it embedded in matrix so the fossil would be 100% natural as found.

Very well preserved fossil dragon fly, a Protolindenia wittei with great details. The dragon fly has a 100 mm - 4" wing span. The dragon fly has very nice color which is a rarity in the Solnhofen layers. Comes with a custom made stand.

Big Lochovella (Reedops) deckeri trilobite from the the famous Black Cat Mountain Quarry in Oklahoma. Nice preparation on this trilobite even to the finest details including the impressive eye facets.

Very nice Liexiaspis from the Tremadocian site of Hunan. The trilobite is completely articulated and in perfect condition.

Amazing Tremadocian double with a combination of a Liexiaspis and an Illaenus from the site of Hunan. Both are rare trilobites but the Illaenus is most rare of the 2 and is almost ver found complete. The illaenus measures 85 mm (3.4") while the Liexiaspis has a length of 63 mm (2.5").

Very well preserved huge fossil water bug, a Chrysomelophana rara with great details. The Chrysomelophana rara Stenophlebia latreillei is the rarely found in the Solnhofen lagerstatte. The water bug measures 42 mm - 1.7" and comes as a very esthetic positive and negative display on cost made stands.

This Helmetid arthropod from the 518 millions years old Chengjiang Lagerstätte also know as the Maotianshan Shales is known as Skioldia aldna. The species is known from only a few examples some of which are as much as 100 mm in length. With its 81 mm (3.2") this is one of the bigger specimens. It has fabulous preservation and is simply one of the best arthropods we ever collecte from these layers. These early Cambrian deposits are famous for their exceptional preservation of fossilized organisms as can be seen in this specimen.

Beautifully fossilised classic Phacops from the Ohio Silica Formation. Great details!

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.

Very well preserved fossil dragon fly, a Stenophlebia latreillei with great details. the Stenophlebia latreillei is the rarer species of dragon flies in the Solnhofen lagerstatte. The dragon fly has a 80 mm - 3.2" body and is displayed on its big natural matrix. Comes with a custom made stand.

The Cardiodictyon is a genus of lobopodian known from 518 millions years old Chengjiang Lagerstätte also know as the Maotianshan Shales. These early Cambrian deposits are famous for their exceptional preservation of fossilized organisms as can be seen in this specimen.

Damesellidae is a family of odontopleurid trilobites found in Middle to Late Cambrian strata, primarily in Asia. Here we have a nice specimen with beautiful colour.

The Pterocephalia is definitely the most gracile and collectible trilobite of the McKay series. It comes in bigger sizes than this specimen but what adds to the value is the clear regeneration of one of the general spines. This was probably a recovery after predation. Nice specimen with both positive and negative present

Very well preserved Precambrian arthropod from the famous white sea outcrops.

Very nice Stygian on natural matrix. The Stygina is one of the more rare trilobites found in the Ordovician outcrops around St Petersburg.

This is a very nice and most aesthetically exquisite rare Nevadia weeksi. Beautifully preserved and all natural on a big matrix with size 200 x 165 mm - 8" x 6.5"

Extremely rare trilobite, only 4 ever found complete. Extremely good preservation.