Kirwin, W. J., and G. M. Story. “J.P. Howley and the Geological Survey of Newfoundland: REMINISCENCES of 1868”. Newfoundland & Labrador Studies 7, no. 2 (October 10, 1991). Accessed April 23, 2024. https://journals.lib.unb.ca/index.php/NFLDS/article/view/1031.