Davies, S. J., Gibling, M. R., Rygel, M. C., Calder, J. H., & Skilliter, D. M. (2006). The Pennsylvanian Joggins Formation of Nova Scotia: sedimentological log and stratigraphic framework of the historic fossil cliffs. Atlantic Geoscience, 41(2/3). https://doi.org/10.4138/182