These pictures are of pieces of the Crytolithus trilobite found in the Kope Formation (Edenian Stage). The fossils were found in Carroll...

Finally I have found an Ordovician Period crinoid calyx.  This calyx is from the Kope Formation of Carroll County, Kentucky.  I am not sure ...

Echinoderm fossils found in Egypt and now on display at the Natural History Museum in Paris, France. This first fossil image is of the Lute...