This coral was found in the Jeffersonville Limestone of Jefferson County, Kentucky.  It is thought to be a Favosites biloculi ? coral da...

The brachiopod shown is a Spirifera vericosa . Pictures in this posting show a selection of brachiopods from the Middle Devonian Period f...

This beautiful coral with its circular chambers (corallites) surrounded by different polygons (trigonal, tetragonal, or pentagonal) was f...