Archer, Allen W., Elrick, Scott, Nelson, W. J., and DiMichele, William A. 2016. "Cataclysmic burial of Pennsylvanian Period coal swamps in the Illinois Basin." in Contributions to Modern and Ancient Tidal Sedimentology, edited by Tessier, Bernadette and Reynaud, Jean-Yves., 217–231. Chichester, UK: John Wiley & Sons, Ltd. https://doi.org/10.1002/9781119218395.ch12