This is an ammonite of the species Ochetoceras canaliculatum from the Jurassic of France.

Here is a inexpensive trilobite of the species Gravicalymene arcuata from the upper Ordovician of Wales.

Here is an Ogygiocarella debuchii from the Llandeilo of the Bethlehem Quarry near Llandeilo in South Wales.
 

Here is a classic trilobite double with two specimens of the species Ogygiocarella debuchii. The two trilobites are 25 and 28 mm long. 

This is an inexpensive specimen of an Ampyx linleyensis together with a negative specimen of an agnostid pygidium of the very rare species Corrugatagnostus cornutus. The Ampyx is about 23 mm long.

Here is a good trilobite of the species Dionide turnbulli  from the Llanvirn of the United Kingdom.

Here is a large specimen of Barrandia homfrayi with very fine preserved Details.

Here is a rather large specimen of a trilobite of the species Ogygiocarella angustissima from the Didymograptus artus biozone of Wales. 

This is an inexpensive trilobite of the species Bergamia prima from Wales.
 

Here is a trilobite of the species Stapeleyella inconstans from the Hope Shales of Shorpshire.
 

This is an exquisite specimen of a rare trilobite of the species Acernaspis orestes from the Lower Silurian of Canada. 

Here is a beautiful Ohio trilobite of the species Flexicalymene retrorsa.

Hier ist ein New York Trilobit der Art Dalmanites limulurus aus dem Rochester Shale.
Der Trilobit selber ist etwa 74 mm Lang.

Here is an inexpensive specimen of a fossil dragonfly from the limestone. 

Here is a rare fossil squid of the species Plesioteuthis prisca with tentacles. 

Here is a Solnhofen Lobster of the species Eryma modestiformes from Eichtätt with a length of about 37 mm.
 

Here is a fossil insect of the species Mesonepa minor from the lithographic limestone of Eichstätt.
This specimen come with positive and negative side .

Here is a fossil Solnhofen Lobster of the species Palaeastacus fuciformis from the locality of Zandt.

Here is a beautiful and elongated trilobite of the species Eldredgeops rana from the Devonian of New York. 

This is a fossil fish of the species Knightia eocaena from the Green River Formation.
 

Here is a fossil conifer cone of the dawn redwood of the species Metasequoia occidentalis from Montana.

This is a Utah trilobite of the species Elrathia kingi with a length of about 14 mm from the Wheeler Shale.

Here is a large specimen of a trilobite of the genus Megalaspides as the Ordvizian of Morocco.

Here is a fossil Megalodon tooth measuring approximately 137 mm, featuring a well-preserved root and an attractive light coloration. For comparison, the length is slightly over 5 inches.