Dalrymple, R. W., and E. L. Hoogendoorn. “Erosion and Deposition on Migrating Shoreface-Attached Ridges, Sable Island, Eastern Canada”. Geoscience Canada 24, no. 1 (March 3, 1997). Accessed October 20, 2019. https://journals.lib.unb.ca/index.php/GC/article/view/3930.