These pictures show what appears to be an Elaeacrinus verneuili (Römer [aka Roemer], 1851) blastoid fossil. This specimen is partially embe...

  Here is an image of an unidentified spiny crinoid stem fossil. It was found on a tombstone at St. Michael's Cemetery in Louisville, Ke...

  This picture is of a crinoid calyx fossil called Glyptocrinus decadactylus (Hall, 1847). Picture was taken in 2016 at Indiana University D...