PLATE I. 



Figure i.— Pleistocene deposits at Ta\lor's Brick MilU, Toionto. Tlie lowest beds are 



Lorraine shales ; these are overlain bj' a thin sheet of till, and this in turn 



by the beds of the first Interglacial epoch. (Photo, taken 1895). 



FlOURE 2. I'k'isioceiU' l>c>p(i^ils at Ta\ lor\ Knck Mills, loroiilo. Beds of the second 



Inter,<4lacial epoch. (Photo, taken 1S95). 



