Here is a unusualy nice tripple trilobite group of Flexicalymene granulosa  from the Pulaski formation of  Oswego County in New York.

This is a  fossil see urchin that belongs to the species Discoidea karakaschi it was found on the Crimea, Ukraine (or Russia).

This is a relative rare  Fossil See urchin that belongs to the species Polydiadema stellulata it was found on the Crimea, Ukraine (or Russia).

Here is a urchin of the species  Heterodiadema lybicum from the cretaceous of Morocco.

Here is a wonderful regular see urchin from the upper Cretaceous of Morocco.
This specimen of Goniopygus coutini offers a very detailed preservation.

Here is a is a fossil see urchin Heterodiadema lybicum from the cretaceous of Morocco.

Here is a wonderful regular see urchin from the upper Cretaceous of Morocco.
This specimen of Goniopygus coutini offers a very detailed surface preservation.

This is a fossil see urchin that belongs to the species Heteraster oblongus that comes form the Cretaceous of Spain

Here is a spine of the see urchin  Paracidaris florigemma from the Oxfordian  of France.
Sometimes are isolated spines like this been mounted on a capsule of  Paracidaris as a assambled specimen, now with spines. Not every time this would be told to the potential buyer of such fossils.

Here is a good example a echinoids  fossil of the species  Goniopygus royanus from France.

Here is a inexpensive example a echinoids  fossil of the species  Goniopygus royanus from France.

This is a inexpensive fossil see urchin of the Schizaster from Spain.

Here is a inexpensive fossil see urchin of the species Laganum depressum from Hurghada in Egypt.

Here is a fossil see urchin of the species Laganum depressum from Hurghada in Egypt. This specimen shows a nice color on the structureof the plates.

Here is a very detailed preserved echinoderm of the species Echinostrephus molaris from the Pliocene Hurghada in Egypt.

This is a multiple trilobite plate from the classical site of Chengjiang with the species Wutingasps tingi. There is additionally also a fossil Brachiopod of the species Heliomedusa orienta on this Trilobite plate.

Here is a nice Dusa denticulata in a quite good preservation.
The antenna of this Dusa are preserved on an length of nearly 150 mm

This "Solnhofen Ammonite" belongs to the genus Lithoceras .
The ammonite has a diameter of about 190 mm and it shows the  aptychus.

Here is a specimen of a Franconipenaeus  meyeri from Eichstätt on a nice plate of "Solnhofen lithographic limestone".

This phiece shows a ammonite that was overgrown by barnacles.

Here  is a  completely enrolled Eifel Trilobite of the species Cyphaspis ceratophthalmusfrom classical site Pelm-Salmer Weg near Gees. This Trilobite shows mostly a very nice and detailed preservation. Unfortunately was the matrix to small for the left librigena.  
The trilobite including spines mesures about 28 x 19 mm.

Here  is a "Eifel Trilobite" of the species Geesops schlotheimi from the classical site Pelm-Salmer Weg near Gees. Completely prone would this trilobite be about 28 mm long.

This  is a enrolled "Eifel Trilobite" on matrix of the species Geesops schlotheimi from the classical site Pelm-Salmer Weg near Gees.