This is a particularly beautiful double specimen of the brittle star Geocoma carinata from the lithographic limestones of Zandt.

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

This is a beautiful, fossil brittle star of the species Geocoma carinata from Zandt. 

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

Here is a fantastic Bundenbach fossil plate with two large Starfish fossils of the species  Loriolaster mirabilis and Euzonosoma tischbeinianum.

Here is a  good and inexpensive example of a relative rare "Bundenbach Starfish" of the species Ophiurina lymani.

Here we have a interesting  specimen of a pathological brittle star fossil of the species Ophiurina lymani.
The brittle star exhibits bite marks, which were likely fatal, as more than half of the central disc is missing. Even the remarkable regenerative abilities of the Ophiuroidea clearly have their limits.

Here is a rarely offered plate with several fossil brittle stars of the quite rare species Stephanura belgica from the upper Devonian by Velbert near Langenholz in Germany.