Here is a Mexican ammonite of the species Idoceras densicostatum which is sits nicely on its matrix

Here is a nice  ammonite from Mexico which belongs to the species Idoceras neohispanicum.

This ammonite is a rare Haploceras costatum from the upper Jura of Mexico.
 

Here is a nice  ammonite from Mexico which belongs to the genus Idoceras. This Mexican ammonite belongs likely to the species Idoceras boesei.

Here is a rarely offered ammonite of the species Idoceras soteloi from the Upper Jurassic of Mexico.

This Morocco trilobite is a relatively rare specimen of the genus Eudolatites.

Here is a Ectillaenus giganteus from Valongo in Portugal.
 

This is a detailed Portuguese Trilobite of the species Eodalmanitina destombesi from the Orovician of Valongo.

This is a nice specimen of  Czech fossil Criniod of the species Caleidocrinus multiramus.
 

Here is a rarely offered fossil plate with several brachiopods of the genus Linnarssonia from the Middle Cambrian of Morocco.

Here is a graptolite plate from the Silurian of Schottland

Here is a fossil branch of a primeval sequoia of the genus Metasequoia from the John Day Formation.

Here is a fossil leaf branch of a dawn redwood of the species Metasequoia occidentalis from Montana.
 

This is a very nice and colofull Stromatolite plate from the deep Precambrian of the USA,
Es is a polished slap with the speices Collenia undosa from the about 2.2 Billion years old  Biwabik-Iron-Formation of Minnesota. The Site of the Mary Ellen Mine is a classical Banded Iron Formation.

This is a atractive fossil shark tooth of the species Notorynchus primigenius from the German Miocene.

This is a nice fossil shark tooth of the species Notorynchus primigenius from the German Miocene.

Here is a very nice fossil shark tooth of the species Notorynchus primigenius from the German Miocene.

Here is a very nice fossil shark tooth of the species Notorynchus primigenius from the German Miocene.

Here is a nice handpiece of a stromatolite from Thüste.
This piece shows the cauliflower-like surface structure in a particularly beautiful way.
Since one side is slightly weathered, the laminate structure can also be clearly seen in the transverse crossection.
 

his stromatolite from Thüsten also shows both the surface structures and the fine-layerd structure at the polished cut section. A special feature of this stromatolite is a fossil piece of driftwood embedded in the laminate structure at the base.

Here is a nice German stromatolite from Thüste, which clearly shows both the upper surface structure and the fine-layerd structure in the polished cross section.

se freshwater shrimps from the Permian of Pfeffelbach (Germany) belong to the species.
This plate shows two complete specimens.

Here is a Chinese trilobite plate with several specimens of Hewenia anacantha along with a juvenile Sinosaukia from the Cambrian Sandu formation of the Guangxi Province.

Here is a Nevada Trilobite of the species Olenellus gilberti with a nice and attractive preservation.

This Utah Trilobite belongs to the relative rare Agnostid species Ptychagnostus germanus.
The specimen is offers a nice preservation and a respectable size.