This fragment of a crinoid calyx fossil pictured above is known as Dolatocrinus stellifer (Miller & Gurley, 1894). It was found in th...

These horn coral fossils pictured above were known as Breviphrentis nitida (Hall, 1876). They were found in the Jeffersonville Limestone o...

This "honeycomb" coral fossil pictured above is known as Favosites (Emmonsia) emmonsi (Hall, 1876). It was found in the Jefferso...