Coleman am. Don Valley. Esound hog in Don Valley Arctony, Cervulus borealis? Bison Vrons large bountian man-hiring Deer -2 limbs Can't me Red Deer Edrocoles Mammult Must rdm Maples 2 Extinct possibly 3. The part I old age of Don valley deposits is there being covered by 4 till de- posits with intermediate inter-glacial deposits correlating these till + inter- mediate deposits with those worked out in US, the Don Valley deposits would go back to the Aft indian. More over the Don valley interglacial deposits were deposited in a valley with low gradients while present Don Valley is We become idea of time necessary to form present Don Valley. The former valley is much nearer old age, and is regarded to have taken much more time, enough for Aft indian age, Coleman 9 Don valley Interglacial Deposits Interglacial deposits below Lake level. The Glacial Succession of Alberta Journal of Geology Vol 1 - pp 129-146 Vol II - p. 613, Canadian Ice Age J W Dawson '93