Hier ist ein Fossiler Seeigel aus Ried welcher wohl zur Gattung Pseudodiadema zu stellen ist.
Der fossile Seeigel selber misst etwa 10 mm im Druchmesser.

Here is a conifer plant fossil of the species  Brachyphyllum gracile from Eichstaett.

Here is a nice specimen soft sponge of the species Codites elongatus from Solnhofen.

Here is a nice fossil brittle star of the species Geocoma carinata from Zandt.

Here is a nice and large fossil brittle star of the species Geocoma carinata from Zandt.
Prone would this brittle star have a diameter of 75 - 80 mm.

This is a fossil ouster colony of the genus Inoceramus.
 

Here is a plate with a fossil oyster of the species Liostrea socialis.

This is a fossil jellyfish which has to be assigned to the species Medusites bicinctus  from the Solnhofen limestone  Eichstätt.. The fossil jellyfish itself measures around 59 mm in diameter.
 

This is a small but detailed regular sea urchin which belongs to the genus Phymosoma. 
This fossil echinoid from Painten snows many spines.
These spine  have a longitudinal striated ornamentation

Here is a inexpensive "Solnhofen Starfish" of the species  Riedaster reicheli from Ried.
The Riedaster it self measures about 35 x 25 mm as it is on the matrix.

Here is a fossil brittle star of the species Sinosura kelheimense from Ried, near Solnhofen.

Here is a fossil Solnhofen echinoid from the Painten Site. The fossil Tetragramma is completely preserved with the spines and the Aristotle's lanten.