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Ordovician

Ambonychinia sp., Ordovizium, Gotland
Ambonychinia sp., Ordovizium, Gotland
A specimen with Ambonychinia sp. .Age: Middle OrdovicianLocality: Öland, Gotland, SwedenSize: approx. 10,5 x 10 x 11 cmDue to technical reasons, colors on photos may differ slightly from those of the original specimen.

€45.00

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Asaphopsoides yongshunensis, Ordovician; CHN
Asaphopsoides yongshunensis, Ordovician; CHN
Large slab with impressive trilobite Asaphopsoides yongshunensis (Liu, 1982).Uncommon!Age: Lower Ordovician, Tremadoc;Locality: Yongshun, Hunan Province, Xiangxi County, ChinaSize trilobite: 21 cm; slab: 27.5 x 22 x 1.5 cmColors in product photos may differ from those of the original item for technical reasons.

€1,500.00

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Caryocystites lagenalis
Caryocystites lagenalis
Age: Ordovician;Locality: Kullsberg, Sweden Size: 1 x 2,5 cm The colours on the pictures may slightly differ from the original specimen.

€15.00

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Clathrospira & Endoceras, Ordovizium, Gotland
Clathrospira & Endoceras, Ordovizium, Gotland
Specimen with Clathrospira, Endoceras as well as shell remains.Age: Middle OrdovicianLocality: Öland, Gotland, SwedenSize: approx. 7,3 x 5,7 x 5 cmDue to technical reasons, colors on photos may differ slightly from those of the original specimen.

€28.00

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Dalmanitina socialis, Ordovician, CZE
Dalmanitina socialis, Ordovician, CZE
A trilobite pygidium and cephalon, exceptionally well preserved on little matrix, very detailed.Age: Ordovician, Sandbian, Letna Fm;Locality: Beroun, Czech RepublicSize: Cephalon - 4 x 2 x 1 cmColors on photos may differ slightly from the original due to technical reasons.

€29.00

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Dalmanitina socialis, Ordovician, CZE
Dalmanitina socialis, Ordovician, CZE
Pygidium and cephalon of trilobite, remarkably clearly preserved on little matrix, very detailed.Age: Ordovician, Sandbian, Letna Fm;Locality: Beroun, Czech RepublicSize: Cephalon - 5 x 2,5 x 1 cmColors on photos may differ slightly from the original due to technical reasons.

€32.00

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Dictyonema flabelliforme, Ordovician, USA
Dictyonema flabelliforme, Ordovician, USA
Beautiful fossil of the dendroid graptolite genus Dictyonema flabelliforme. Age: Ordovician;Location: Shevenhütte, Aachen, GermanySize: 10,5 x 7 x 1 cm The colors on the pictures may differ slightly from the original due to technical reasons.

€30.00

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Duslia insignis, Ordovician; MAR
Duslia insignis, Ordovician; MAR
Extremely rare!Currently: Arachnomorpha, order Cheloniellida Duslia insignis was first identified in 1893 on the basis of specimens from the upper Ordovician of the Letná Formation in the Prague Basin in Bohemia. Originally they were classified as polyplacophorous molluscs, but later this species was recognized as an arthropod and assigned to the burlingid trilobites. In the late 1980s, Chlupác considered Duslia to be a representative of the chelonielids, which are located between the "trilobitomorphs" and the chelicerates. Further studies argued for a phylogenetic link to the chelicerates (cf. Van Roy, 2006). Over the years, several hundred specimens have been offered for sale, mainly from the Djebel Tijarfaïouine in the El Caïd Rami region of Morocco. These specimens show only minor compaction or deformation and are fully articulated. The original cuticula has been replaced by a thick mineralization that ranges in color from pink to reddish-brown. The digestive tract is often visible, as in this case.The positive and negative impression of this specimen have been preserved. It is unaltered, no color enhancement or retouching!Age: Upper Ordovician, Sandbian;Locality: Bou Nemrou, El Caïd Rami, MoroccoSize fossil: 10 x 7 cm; matrix: approx. 17 x 15 x 4 cmColors in product photos may differ from those of the original specimen for technical reasons.

€345.00

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Flexicalymene sp., MAR
Flexicalymene sp., MAR
Very nice specimen!A whole Trilobite, a positive and negative.Age: Upper Ordovician, Lower Ashgill, Ktaoua group, Upper Argillite FormationLocality: Tazzarine des Aït-Atta, Tarhbalt (Maïder), Anti-Atlas region, MoroccoSize geode: 5,5 x 3,5 x 2,5 cm; largest trilobite: 3,5 x 2 cmThe colors of the original may differ slightly from those of the pictures due to technical reasons.

€28.00

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Details
Glyptograptus euglyphus, Ordovician, USA
Glyptograptus euglyphus, Ordovician, USA
Age: Middle Ordovician, Champlainian Normanskill Shale, Mt. Merino Member;Location: Melrose, Rensselaer County, New York, USASize: 8 x 8,5 x 0,5 cm The colors on the pictures may differ slightly from the original due to technical reasons.

€22.00

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Graptolite: Didymograptus murchisoni (BECK), GB
Graptolite: Didymograptus murchisoni (BECK), GB
Several graptolites of the species Didymograptus murchisoni (BECK), preserved on a slate slab.A particularly beautiful piece with many important characterizing details.Graptolites were colony-forming filter feeders that developed organic exoskeletons. Their imprints are typical for the Ordovician and Silurian. The first forms were sessile, the later ones, like this one, floated in the water. They were long thought to be extinct until the deep-sea creatures Rhabdopleura were recognized as graptolites a few years ago.Age: Ordovician;Locality: Aberreidi Bay, Pembrokeshire, "Central Wales Coast", WalesSize: slab: 10 x 6 cm, graptolites: approx. 1 cmColors on photos may differ from the original piece for technical reasons. The pictures serve as an example, you will receive a single item of comparable quality.

€21.00

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Illeanus sarsi, Ordovician, SWE
Illeanus sarsi, Ordovician, SWE
Typical trilobite on matrix from Sweden.Age: Ordovician, Llanvirnian;Locality: Yxhult quarry, Örebro, Sweden;Size fossil: 5.5 x 3.5 cm ; matrix: 5 x 7 cmColors on our photos may differ slightly from those of the original specimen due to technical reasons.

€65.00

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Lesueurilla & Orthoceras,, Ordovizium, Gotland
Lesueurilla & Orthoceras,, Ordovizium, Gotland
Specimen with Lesueurilla, Orthoceras as well as shell remains.Age: Middle OrdovicianLocality: Öland, Gotland, SwedenSize: approx. 9,5 x 8,5 x 3,5 cmDue to technical reasons, colors on photos may differ slightly from those of the original specimen.

€45.00

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Lituites lituus, Ordovician, Gotland, SE
Lituites lituus, Ordovician, Gotland, SE
Lituites lituus is a fossil species from the extinct genus Lituites, which belongs to the Nautiloidea, and is an important index fossil of the Ordovician. The shell of Lituites lituus is characteristic: It begins with a flat-spirally coiled part, which later changes into a straight or only slightly curved shell.The German name ‘Bischofsstab’ is derived from the shape of the shell, which is reminiscent of a crook.Time: Middle Ordovician;Place of discovery: Öland, Gotland, SwedenSize: 25 x 21 x 6 cmThe colours of the pictures may differ from those of the original. 

€245.00

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Details
Lituites lituus, Ordovizium, Gotland
Lituites lituus, Ordovizium, Gotland
Specimen with Lituites lituus and other cephalopods, as well as shell remains.Age: Middle OrdovicianLocality: Öland, Gotland, SwedenSize: approx. 12,5 x 9 x 2,5 cmDue to technical reasons, colors on photos may differ slightly from those of the original specimen.

€210.00

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Maclarites sp., Ordovician, USA
Maclarites sp., Ordovician, USA
Steinkern of a plane-spiral, loosely coiled sea snail.In addition to some burrows and shell remains of smaller molluscs, dendrites can also be seen.Age: Ordovician;Locality:  Wykoff, Fillmore County, Minnesota, USASize: 6.5 cmColors on product photos may differ slightly from the original specimen due to technical reasons.

€25.00

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Neseuretus tristani, Ordovician, Spain
Neseuretus tristani, Ordovician, Spain
The trilobite Neseuretus tristani exhibits a pronounced elongation, which was caused by tectonic deformation processes. Age: Ordovician;Region: Ciudad real, SpainOverall size: 20 x 3,5 x 4,5 cmColors of the piece may differ from the pictures for technical reasons.

€65.00

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Phyllograptus, Diplograptus & Tetragraptus, Ordovician, NOR
Phyllograptus, Diplograptus & Tetragraptus, Ordovician, NOR
Beautiful specimen of the genus Phyllograptus on clay shale.Age: Ordovician;Locality: Oslofjord, NorwaySize: Plate 6 x 8 cmColors on photos may differ slightly from the original due to technical reasons.

€28.00

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Tentaculites, corals a.m.; Ordovician; SWE
Tentaculites, corals a.m.; Ordovician; SWE
A typical taphocenosis: A collection of fossilized organism remains embedded in the same geological layer. It provides important insights into palaeoecology and the conditions under which fossils evolved.On display are tentaculites, brachiopods, crinoids and various corals.It can certainly be prepared and some additional fossils can be brought out, but even without preparation it is already a showpiece.Age: Middle OrdovicianLocality: Gotland, SwedenSize: approx. 28 x 18 x 2.5 cmColors on photos may differ slightly from those of the original specimen for technical reasons.

€135.00

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Trace fossil: Phycodes circinatum, Ordovician, GER
Trace fossil: Phycodes circinatum, Ordovician, GER
On display are fossilized feeding holes of unknown animals, which burrowed in arcs through the seabed searching for food.Further information in German on the formation of the trace fossil can be found here: SpurenfossilAge: Lower Ordovician, O. Tremadoc, Phycodes Shale;Locality: Saalfeld, Thuringian Forest, GermanySize: 9,5 x 5,5 x 2,3 cmColors on our photos may differ slightly from those of the original specimen due to technical reasons.

€25.00

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Trilobite: Deanaspis goldfussi, Ordovician, CZ
Trilobite: Deanaspis goldfussi, Ordovician, CZ
Small, extremely detailed positiv and negativ preserved trilobites from  the preserve deposit of the Letna Formation in Bohemia, displaying the typically vibrant orange coloring. The rostral plate and cheeks (librigena) form a wide and flat marginal surface freckled with small pustules. Deanaspis often appears in association with the more common Dalmatina, both of which thrived in a shallow marine community. Its wide shape ensured that it did not sink into the soft sediment.Age: Ordovician, Sandbian, Letna Fm.;Locality: Prague, Czech RepublicSize: fossil: approx. 1,2 x 1 cm; slab: approx. 7 x 10  cmThe original specimen may differ slightly in color from the pictures showed here due to technical reasons.

€85.00

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Trilobite: Deanaspis goldfussi, Ordovician, CZ
Trilobite: Deanaspis goldfussi, Ordovician, CZ
Small, extremely detailed trilobite from  the preserve deposit of the Letna Formation in Bohemia, displaying the typically vibrant orange coloring. The rostral plate and cheeks (librigena) form a wide and flat marginal surface freckled with small pustules. Deanaspis often appears in association with the more common Dalmatina, both of which thrived in a shallow marine community. Its wide shape ensured that it did not sink into the soft sediment.Age: Ordovician, Sandbian, Letna Fm.;Locality: Prague, Czech RepublicSize: fossil: 1,2 x 1 cm; slab: 3,5 x 2 cmThe original specimen may differ slightly in color from the pictures showed here due to technical reasons.

€62.00

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Trilobite: Deanaspis goldfussi, Ordovician; CZE
Trilobite: Deanaspis goldfussi, Ordovician; CZE
Two small, exquisitely detailed trilobites from the conservation deposit of the Bohemian Letna Formation displaying their typical bright orange-golden coloration. The rostral plate (rostrum) and the free cheeks (librigena) form a large seam studded with pustules. Deanaspis occurs with the more common Dalmatina in the same faunal community, which was deposited in the shallow water area. The body width prevented it from sinking into soft sediment.Age: Ordovician, Sandbian, Letna Fm;Locality: Prague, Czech RepublicSize fossil: 1.2 x 1 cm; matrix: 8 x 6.5 cmColors on product photos may differ from those of the original specimen due to technical reasons.

€65.00

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Trilobite: Ectillaenus giganteus, Ordovician, ESP
Trilobite: Ectillaenus giganteus, Ordovician, ESP
Rust-brown large trilobite on a massive stone block, which also contains gastropods of the genus Platyceras and brachiopods.Ectillaenus giganteus was buoyant and an active predator.Age: Middle Ordovician, Llandeilo (correlates with Darriwilium)Locality: Ciudad Real, SpainSize trilobite: 6 cm; matrix: 15 x 9 x 6 cmColors on photos may differ slightly from the original due to technical reasons.   

€95.00

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Trilobite: Ectillaenus giganteus, Ordovician, PRT
Trilobite: Ectillaenus giganteus, Ordovician, PRT
Light brown, almost pastry-colored large trilobite standing out beautifully from the mica-rich, silvery-grey silt matrix, which makes it popular with collectors. The deformation is tectonic and characteristic of this species from this region.The genus was buoyant and an active predator.Age: Middle Ordovician, Llandeilo (correlates with Darriwilium);Locality: Valongo, Norte region, PortugalSize trilobite: 8 cm; matrix: 13.5 x 10 Colors in photos may differ slightly from the original for technical reasons.   

€75.00

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Trilobites: Asaphus, SWE
Trilobites: Asaphus, SWE
Several specimens of Asaphus trilobites on green sandstone. One entire specimen, one cephalon and one cephalon with a half thorax, whereby half of both are damaged. Rich, brown coloration and beautifully preserved eyes.Age: Lower Ordovician, Arenig/Llanvirn, Expansus Limestone;Locality: Lanna, Närke, SwedenSize of complete fossil: 6.5 x 4.5 cm; cephalon: 2 x 4 cm; half fossil: 4.5 x 4 cm; hand piece: 14 x 11 x 4 cmColors on photos may differ slightly from the original piece due to technical reasons.

€195.00

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Trinucleus fimbriatus, Ordovician; GB-WLS
Trinucleus fimbriatus, Ordovician; GB-WLS
Very nice specimen! With numerous trilobite remains.Age: Upper Lower Ordovician, Llandeilium;Locality: Llandrindod Wells, County Powys, Wales, Great BritainSize/matrix: approx. 16 x 11 x 2 cmColors on product photos may differ slightly from those of the original specimen due to technical reasons.

€65.00

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