Here is an agnostid trilobite of the genus Geragnostus from the Ordovician of Morocco.
There is also a rare stage of Meraspis on the plate, which probably belongs to the genus Asaphellus.

This is an inexpensive example of a rare Paradoxidesof the species Eccaparadoxides mediterraneus from Sardinia.

This is a beautiful specimen of a Morocco trilobite of the species Hollardops mesocristata.
Also on the piece is a head shield of a relatively rare Morocconite with some pleural segments.

Here is a good study piece of a quite rare Trilobite that belongs to the genus Poroscutellum from the Ihanda formation of Mhersh.
This  Trilobite would be best comparable with the Czech species Poroscutellum testatum.

Here is a quite large specimen of Olenellus chifensis from the lower cambian of Nevada.

This  is a fossil of a winged conifer seed which likely belongs to the species Pinus ponderosa.

Here is a rare fossil leaf of the species Lyonothamnus parvifolius from the Miocene of Nevada. The genus Lyonothamnus is also known as Catalina ironwood.

Here is a rare fossil leaf of the species Lyonothamnus parvifolius from the Miocene of Nevada. The genus Lyonothamnus is also known as Catalina ironwood.

Here is a 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.

This is a classical US Trilobite if the species Ampyxina bellatula from the Ordovician Maquoketa Formation of Missouri.

This is a rare cambrian Trilobite of the species Eccaparadoxides pradoanus from the middle Cambrian of Spain.

Here is an inexpensive example of a very large Olenellus terminatus from the Lower Cambrian of California. I
Unfortunately this Olenellus terminatus is too big for the matrix.
 

Here is a good and quite large Ceratages from the Eifilium of Morocco.
This trilobite belongs to the species Ceratarges ziregensis, its from the type locality Zireg in the southern Maider Basin.

Here is a quite rare and quite large  example of a Dipleura dekayi from the middle Devonian of New York.
 

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

Here is an inexpensive and essentially complete specimen of the Eifel trilobite species Wenndorfia mutabiles.

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

Here is a trilobite rarity of the genus Foulonia from the Fezouata Shale of Morocco.
This Foulonia offers excellent preservation and a great level of detail.
 

Here is a nice Ammonite of the species Psiloceras planorbis in a iridescent and colourful preservation.
 

Here is a relatively large ammonite of the species Caloceras johnstoni from the Lias of Watchet in Somerset.
 

Here is a inexpensive trilobite of the species Bettonolithus chamberlaini from Gilwern Hill.

This split pair of a fossil long-arm lobster of the species Mecochirus longimanatus  comes from the Solnhofen limestone of Eichstätt. The decapod fossil itself measures avout 210mm just as it is one on the plate.  It would be approximately 250 mm in length. when fully stretched.

This is a nice example of the trilobite species Trinucleus fimbriatus and Cnemidopyge parva from Wales.

Here is a good Morocco trilobite of the species Paralejurus brongniarti from the lower Devonian of Morocco.