Bill Mathews
…volcano in southern British Columbia". American Journal of Science. 249 (11): 830–841. Bibcode:1951AmJS..249..830M. doi:10.2475/ajs.249.11.830. (see The Table) Mathews, W. H. (1951). "Historic and prehistoric fluctuations of alpine glaciers in the Mount Garibaldi map-area, southwestern British Columbia…