Russell H.A.J., Ford D., Holysh S., Priebe E.H. 2019. Regional-scale groundwater geoscience in southern Ontario: an Ontario Geological Survey, Geological Survey of Canada and Conservation Ontario Geoscientists open house. Geological Survey of Canada, Open File 8528 (also Ontario Geological Survey, Open File Report 6349). 46 p. https://doi.org/10.4095/313529.