This fossil Crustaceen is a good specimen of the relatively rare species Drobna deformis from Zandt.

Here is a very nice 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.

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

Here is a nice Inzeria intia stromatolite plate from the Bitter Springs Formation in Australia.
This stromatolite plate shows an extraordinary play of colors and comes from a particularly interesting locality.

This is a rare cheirurid trilobite of the species Ceraurinus marginatus, originating from the Cobourg Formation in Canada.

Here we have a nice slice of banded iron from the Cleaverville Formation in the Pilbara region of Western Australia, dating back to the Archean-Proterozoic transition.

This is an exceptionally beautiful stromatolite slab from the early Precambrian of the United States.
A particularly striking aspect of this slab is its diverse array of microfossils. Due to the somewhat opaque nature of the specimen, these fossils can be observed even without thin-section preparation.

This plate shows two fossil ravens of the species Pinnixa galliheri in a beautiful condition. 

Here is a trilobite of the species Placoparia barrandei from a classic Rokycany concretion. This trilobite comes with the positive and negative side.
 

This piece shows a very nice Trilobite Track of the species Cruziana furcifera from the Ordovician period in Portugal. 

Dies ist ein vorzüglicher Portugal Trilobit der Art Eodalmanitina destombesi welcher schön mittig auf einer gossen und dekorativen Matrix sitzt. 

This is a beautiful trilobite of the species Greenops widderensis from Devonian of Canada. 

Here we have a nice slice of banded iron from the Cleaverville Formation in the Pilbara region of Western Australia, dating back to the Archean-Proterozoic transition.

This trilobite is an excellently preserved specimen of the species Cernuolimbus ludvigseni from the Upper Cambrian of the McKay Group. 

Here is a detailed trilobite plate with several specimens of the species Orygmaspis contracta from the Upper Cambrian of the McKay Group in Canada. 

This are some fossil branches and leaves of the seed fern of the species Neuropteris schlehani from the Carboniferous of the Sophia-Jacoba Mine.

Here are some fossil branches and leaves of the seed fern of the species Neuropteris schlehani from the Carboniferous of the Sophia-Jacoba Coal Mine.

Here are some inexpensive  fossil leaves branches of the genus Asterophyllites  from the Carboniferous, of the Sophia-Jacoba coal mine.

This piece features a beautiful Phacopid Trilobite double of the species Eldredgeops rana from the Devonian period of New York.

Here is a nice Inzeria intia stromatolite plate from the Bitter Springs Formation in Australia.

This is an beautiful and colourful Stromatolites fossil palte  of the species Inzeria tjomusi from the Precambrian of the Inter Riever in Russia.

Here is an inexpensive but detailed Ediacara fossil of the species Cyclomedusa dniestriensis from the Precambrian of the western Ukraine.

This is a fossilized crinoid crown of the species Phanocrinus bellulus from the Carboniferous of Alabama. The crinoid is distinguished by its detailed and three-dimensional preservation.