Here are some pictures of some fossil pieces that appear to be an  Uperocrinus nashvillae  crinoid. They were found in the Harrodsburg...

Here is a picture of a fossil that appears to be a  Platycrinites saffordi  crinoid plate. It was found in the Harrodsburg Limestone of F...

Here are some pictures of a fossil that appears to be a  Batocrinus wachsmuthi crinoid calyx. It was found in the Harrodsburg Limestone o...