This picture shows an unidentified horn coral fossil. The small bumps on across the fossil might be the remains of some type of holdfast ...

These pictures appear to show a  Zeacrinites wortheni  (Hall, 1858) crinoid calyx fossil. What is nice about this fossil is that most of ...

These pictures appear to show a  Zeacrinites wortheni  (Hall, 1858) crinoid calyx fossil. If you look close at the top of the calyx image...