This large Valongo - Trilobite belongs to the species Salterocoryphe salteri.
The trilobite offers a outstanding and preservation and a rich contrast. Also is the fossil nicely presented on a wonderful, naturally carved piece of matrix.

Here is a very large ammonite of the species Lithacosphintces evolutus.

Here is a unusually large cephalon of the trilobite Deanaspis goldfussi  from the Czech Republic.

This is a inexpensive study piece of the Valongo Trilobite Colpocoryphe  rouaulti.

Here is a rare Nobiliasaphus delessei  from Valongo in Portugal.
The trilobite offers a detailed preservation and a good contrast.

This Valongo - Trilobie of the species Ectillaenus giganteus offer a rich contrast.

Here is a wonderful double of the Eifel - Trilobite Geesops from the classical site of the “Pelm-Salmer Weg" in the village Gees. This classical site deliver some of the best devonian trilobites from Germany. Unfortunately is classical site closed for many years .

This is a rare Deanaspis senftenbergi  from the Vinické - Fm of Beroun.

This is a nice and rare trilobite of the species Pilletopeltis pauper from the higher pragian of the Jbel Issoumour. The trilobite is nicly presented on a massive piece of matrix.

Here is a quite large and nice middle Cambrian - Trilobite from the classical site of  Tahoucht in Morokko of the rarly offerd species  Kingaspoides brevifrons.

This is a Plinsbachian - Ammonite of the species Lytoceras fimbriatum with the positive an  negative side.

This large ammonite belongs to the rare species Liparoceras heptangulare.
The ammonite shows a attractive shell preservation and some nice details as well.
This ammonite is also known as Liparoceras pseudostriatum (TRUEMAN, 1919) but what seems to be a synonym of this species.

On this plate are servile graptolites of the species  Didymograptus murchisoni.
Graptolites are very imported index fossils in the zoneation of the british ordovician.

This is a good plate with Didymograptus murchisoni from the Abereiddy Bay.
Graptolites are very imported index fossils in the zoneation of the british ordovician.

This is a very atractive plate of graptolite shale with the graptolite specues Didymograptus murchisoni from the Abereiddy Bay in Pembrokeshire. Graptolites are very imported index fossils in the zoneation of the british ordovician.

Here is a good example of a lower Devonian - Trilobite of the species Reedops cephalotes from Morocco.

Here is a nice trilobite from Morocco of the today rarely offered species Paralejurus rehammanus. The fossil comes from the Tazoulait Fm. of the Jbel Oufatene in the South Maider Basin.The trilobite shows the full carapace with no missing parts and its offers a nice preservation of the surface details.

This example of a Ellipsocephalus hoffi shows on the plate also some very nice negatives of this classical Czech - Trilobite

Here is a kind double of Ellipsocephalus hoffi from Jince.

Here we have a wonderful trilobite cluster from the middle cambrian of Jince with servile specimen of Ellipsocephalus hoffi. The most trilobites on this piece do have the librigena attached. The largest trilobite measures about 24 mm.

This Trilobite plate from Jince has been prepared from both sides. It shows on the front a superb Ellipsocephalus hoffi with both librigena and on its back a other complete speciemen together with a partial and a nice negative.

This is a classical Czech - Trilobit of the species Ellipsocephalus hoffi.

Here is a rarely nice Ichthyosaur vertebra that has been prepared out of a limestone concretion. The circular concretion has a diameter of about 86 mm.

This is a nice Yorkshire Ammonite of the species Dactylioceras tenuicostatum on a nice and large Concretion.