Sarjeant, W. A. S. (1992) “Principles of Geology, Being An Attempt to Explain the Former Changes of the Earth’s Surface, By References to Causes Now In Operation, Vol. III”, Geoscience Canada, 19(1). Available at: https://journals.lib.unb.ca/index.php/GC/article/view/3756 (Accessed: 24 April 2024).