Here is a wonderfull fossil coral of the species Thecosmilia trichotoma  from Nattheim.
This fossil coral colony show a very nice branching pattern.

Here is a wonderfull fossil coral piece of the species Thecosmilia trichotoma   from Nattheim.

Here is a large and spectacular preserved fossil ouster of the species Arctostrea gregarea.
The Arctostrea gregarea itself is about 83 mm wide.

Here  is a  fine fossil oak leaf of the species Quercus cuneatus from the Green River Formation of Utah.

Here  is a  fine and nice fossil leaf of the species Salix cockerelli from the Green River Formation of Utah. Salix cockerelli belongs to the plant genus Willows.

This is a nice preserved fossil leaf of the species Rhus nigricans from the Green River Formation of Utah.

Here is a "Bolivian Trilobite" roller of the relative rare species Viaphacops orurensis from the Devonian.

This compleatly prone "Bolivian Trilobite" belongs to the species Pennaia  verneuili. The species is also sometimes referred as Acastoides verneuili.

Here is a nicer preserved bolivian trilobite of the spcies Eldredgeia venustus from the Devonian  Sicasica Formation.

Here  is a nice fossil leaf of the species Allophylus flexifolia  from the Green River formation of Utah.

Here is a very detailed fossil Poplar leaf  of the species  Populus wilmattae from the Green River Formation of Utah.

This is a prone  Eifel Trilobite of the species Gerastos cuvieri from the classical site of Gees.

Here is a pygidium as a inexpensive example of the "Eifel Trilobite"  Scutellum geesense from Gees.

Here is a nice and large Pygidium with pleural segments of a relative rare Burmeisterella vixarmata from the lower devoian of the german Eifel mountains.

Here is a inexpensive specimen of a "Czech Trilobite" of the species Conocoryphe cirina.

Here is a inexpensive Utah Trilobite of the species Modocia typicalis from the Marjum formation.

Here is a nice trilobite of the species Elrathia kingi from Utah.

Here is a very large example of this typical trilobite from the middle Cambrian of Utah.

Here is a example of a relative rare trilobite from Gees of the species Cornuproetus cornutus.

This is a trilobite of the species Acastoides zguilmensis from the classical Jebel Zguilma site.

This is a hypostome of the Czech Trolobite species Dalmanitina socialis.

Here is a nice trilobite head of the species Dipleura dekayi boliviensis .

This is a inexpensive Morocco Trilobite of the species Boeckops ovatus.