Elson JA. History of Canadian Geology: The Contributions of J.W. Dawson (father) and G.M. Dawson (son) to the Theory of Glaciation. GS [Internet]. 1983 Nov. 11 [cited 2024 May 3];10(4). Available from: https://journals.lib.unb.ca/index.php/GC/article/view/3361