1. Ami, H. M., 1892. Additional notes on the geology and palaeontology of Ottawa and its environs. Ottawa Naturalist, 6: 73-78.
2. Ami, H. M., 1895. Fossil insects from the Leda Clays of Ottawa, and vicinity, Ottawa Naturalist, 9: 190-191.
3. Ami, H. M., 1897. Contribution to the palaeontology of the post-Pliocene deposits of the Ottawa, Valley. Ottawa Naturalist, 11: 20-26.
4. Ami, H. M., 1902. List of fossils to accompany report by Dr. R. W. Ells, on the City of Ottawa map. Geological Survey of Canada. Annual Report for 1899 (new series), 12: 51G-56G.
5. Anderson, T. W., Mott, R. J. et Delorme, L. D., 1985. Evidence for a pre-Champlain Sea glacial lake phase in Ottawa valley, Ontario, and its implications. Geological Survey of Canada, Current Research, Part A, Paper 85-1 A: 239-245.