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

This is a deteiled trilobite of the species Changaspis elongata from the Balang Formation
 

Here is a decorative fossil coral colony of the species Hexagonaria hexagona from the Middle Devonian of Bou Tchrafine in Morocco.

This is a rare proetid trilobite of the species Griffithides (Bollandia) globiceps  from the carboniferous limestone bed of Antoing in Belgium.

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

Here is a fossil leaf of the species Zizyphoides flabella from the Fort Union Formation of Montana.

This is a fantastic example of a trilobite of the species Kettneraspis roemeri with positive and negative sides. Unfortunately, the positive side was damaged when the fossil was recovered. However, the negative or ventral side more than compensates for this in conservation.  

 

Here is a Utah Trilobite of the classical species Elrathia kingi.
This speciemen shows a predation or bite mark. Bite maks are relative common documented on  Elrathia kingi. In most cases of predatory pathology’s  on  Elrathia are suspect to be causes by Anomalocaris.

Here is a Utah trilobite of the species Itagnostus interstricta in a beautiful reddish preservation.
Itagnostus interstricta has long been placed in the genus Peronopsis . Therefore, the synonym Peronopsis interstricta is still very common.

Here is a trilobite of the species Flexicalymene meeki from the Ordovician of Ohio.

This is a relative realtave rarely offered proetid trilobite of the species Cumingella belisama from the carboniferous limestone bed of Antoing in Belgium.

This is an almost completely rolled up Oklahoma trilobite of the species Kainops raymondi on matrix.

Here is a fossil sea urchin of the species Hemicidaris intermedia from the Swiss Jura.

Here is a fantastic specimen of a Calymene clavicula from the Silurian of California.
 

This is a distinct Oklahoma trilobite of the species Kainops raymondi. The trilobite presents itself half-rolled on its shapely matrix.
 

Here is a inexpensive but deteiled Trilobite of the species Ogygiocarella debuchii from Shropshire.

This piece from Lodenice shows a trilobite cluster with 5 trilobites of the species Aulacopleura konincki.

Here is an inexpensive example of a rare trilobite of the species Kettneraspis roemeri from Lodenice in the Czech Republic.

This is an interesting trilobite double of the genus Conocoryphe from the Cambrian of the Czech Republic in excellent and detailed preservation.

 This is a very decorative trilobite cluster of the species Ellipsocephalus hoffi from the classical locality of Jince. 

Here is an inexpensive and very detailed specimen of a eurypterid of the species Balteurypterus tetragonophtalmus from the Silurian of Ukraine.

Here is a agnostid Trilobite of the species Ptychagnostus atavus from the Wheeler shale Formation of Utah.
 

Here is a inexpensive and plastic plastic preserved specimen of a Eurypterid of the species Balteurypterus tetragonophtalmus from the Silurian of Ukraine.

This decorative plate shows two fossils Crinoids of the species Scyphocrinites elegans from Morocco.