1971年5月29日 · The last such ice advance is known as the Wisconsin glaciation. It began about 75,000 years ago and ended within the last 12,000 years. In its wake, it left behind the …

Figure 1 — Glacial Lobes of the Wisconsin Glaciation Superior Lobe Langlade Lobe Wisconsin Valley Lobe Green Bay Lobe Lake Michigan Lobe Chippewa Lobe Ice flow direction Maximum …

2021年7月20日 · Wisconsin Department of Natural Resources 101 S. Webster Street PO Box 7921 Madison, WI 53707-7921

Wisconsin lent its name to the most recent series of glacial advances and retreats: the Wisconsin Glaciation that lasted from about 100,000 to 10,000 years ago. Massive lobes of ice (up to 2 …

The Green Bay Lobe covered this Ecological Landscape during the last part of the Wisconsin Glaciation. As the Green Bay Lobe melted and retreated eastward, outwash was deposited …

The Forest Transition was entirely glaciated. The central portion was formed by older glaciations, both Illinoian and pre-Illinoian, while the eastern and western portions are covered by deposits …

Typical of southern Wisconsin; mean growing season of 155 days, mean annual temperature is 45.9 deg. F, mean annual precipitation is 33.6 inches, and mean annual snowfall is 39.4 …

Even though this park is in the driftless area, the area the glaciers missed, the geologic features are partially the result of the last (or Wisconsin) stage of glaciation. During this glacial …

Wisconsin Department of Natural Resources 101 S. Webster Street PO Box 7921 Madison, WI 53707-7921

The Black River State Forest landscape lies within an area that was strongly influenced by glaciation during the Ice Age. The Wisconsin Glaciation was responsible for creating many of …