This small fossil appears to be a sponge called Ischadites sp. in the order of Receptaculitida.  It was found in the Waldon Shale of Cla...

Two views of a Silurian Period brachiopod called Rynchotreta cuneata .  It along with 8 other brachiopods ( Anastrophia internascens , Atr...

This nicely preserved Favosites turbinatus coral that is fairly large with about a 10 cm diameter.  The preservation is quite nice and ...