Carter, Terry R., Lee D. Fortner, Hazen A.J. Russell, Mitchell E. Skuce, Fred J. Longstaffe, and Shuo Sun. “A Hydrostratigraphic Framework for the Paleozoic Bedrock of Southern Ontario”. Geoscience Canada 48, no. 1 (March 31, 2021): 23–58. Accessed January 28, 2023. https://journals.lib.unb.ca/index.php/GC/article/view/31465.