This large trilobite belongs to the genus Wenndorfia.
The piece was found near Casablanca in "Northern Morocco".

Here is a inexpensive trilobite of the Genus Asteropyge  from the devonian of Casablanca.

Here is nice and well preserved Utah Trilobite of the species Modocia typicalis without matrix.

Here is a  fossil brachiopod of the species Mucrospirifer diluvianus that shows nicely the internal skeleton.

Here is a nice and quite large "Utah Trilobite" of the species Elrathia kingi from the "Wheeler Shale Formation".

Here is a nice an detailed Elrathia kingi from the "Wheeler shale" from Utah.

Here is a nice and quite large Modocia typicalis from the "Marjum Formation" of Utah.

This is a complete example of a seldom trilobite of the species Nephalicephalus beebei  from the "Weeks Formation" of Utah.

Here is a nice "Weeks formation Trilobite" of the species Cedaria minor with both libigena.

Here is a nice trilobite  with both librigena of the species Ogygiocarella debuchii from  Meadowtown in Shropshire.

Here is a trilobite of the species Ogygiocarella debuchii from  Meadowtown in Shropshire.

Here is a trilobite example of the species Bergamia prima from Shropshire.

Here is a inexpensive and detailed example of a trilobite of the species Ogygiocarella debuchi.

Here is a detailed trilobite is the species  Barrandia homfrayi  from Minsterly .

Here is a very inexpensive "Morokko Trilobite" of the genus Cornuproetus from the Devonian of the   Jbel Oufaten site.

This is a head sheld of a very rare Eifel Trilobite of the species Tropidocoryphe barroisi Pelm-Salmer Weg, Gees

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

Here is a enrolled  "Eifel Trilobite" of the species Geesops schlotheim from the classical site of the “Pelm-Salmer Weg" near Gees.

This is a good "Eifel Trilobite" from Gees of the species Gerastos cuvieri.

Here we rare Ceratarges armatus trilobite head from the type locality of  Ceratarges,  Pelm-Salmer Weg near Gees. For a Eifel Mts Ceratarges is this head unusualy large, usualy they are mush smaller at Gees..

Here is a very nice fossil gastropod of the species Athleta (Volutospina) spinosus  with  color pattern preservation. The preserved colour patterns do show very well under ultraviolet light but they are also visible under normal daylight. The Athleta (Volutospina) spinosus is abut 41 mm long.

This is a nice pice with a  fossil bivalve of the genus Tivelina  together with two gastropods of the species Sycostoma bulbiforme and Globularia sigaretina.

On this piece from Damery are two fossil gastropods of the genus Sycostoma, but in two different speces.

This decorative piece from the Eocene of Damery shows two gastropods together with a nice bivalve.