Madison in Dane County, Wisconsin — The American Midwest (Great Lakes)
What would you have seen here 14,000 years ago?
The Madison Heritage Series
The glacier bulldozed this areaís jagged rock-towers and outcroppings, and filled deep valleys with the debris. Finally, temperatures warmed and transformed the ice into a vast lake dotted by islands. Trees grew on its banks.
The slow but constant movement and eventual melting of the glacier smoothed the rugged earth and sculpted new features, including the type of hill, known as a drumlin, on which youíre standing. In fact, the glacial age created an entire landscape of distinctive landforms—moraines, kettles and more.
You can explore the story of Wisconsinís rich glacial heritage on the Ice Age National Scenic Trail, which passes through western Dane County.
In this area, a glacier towered as high as five Capitol buildings—1,600 feet. This colossal sea of ice was thickest near Hudson Bay, Canada, and tapered to nothing just 10 miles southwest of here. Eventually it melted, leaving behind Glacial Lake Yahara, which was 12 feet higher and twice as large as Madisonís present-day lakes. Over the next 6,000 years, Lake Yahara shrank to form smaller bodies of water, including
Erected 2006 by City of Madison.
Location. 43° 4.429′ N, 89° 23.119′ W. Marker is in Madison, Wisconsin, in Dane County. Marker is at the intersection of West Washington Avenue and South Carroll Street, on the right when traveling east on West Washington Avenue. Click for map. Marker is at or near this postal address: One South Carroll Street, Madison WI 53703, United States of America.
Other nearby markers. At least 8 other markers are within walking distance of this marker. Grace Episcopal Church (within shouting distance of this marker); a different marker also named Grace Episcopal Church (within shouting distance of this marker); Hotel Loraine (within shouting distance of this marker); Wisconsin State Capitol (about 400 feet away, measured in a direct line); Way of the Cross at Cathedral Place (about 400 feet away); Mohr / Christoffer Block (about 400 feet away); Smith and Lamb Block (about 500 feet away); Jackman Building (about 500 feet away). Click for a list of all markers in Madison.
More about this marker. This marker is part of the The Madison Heritage Series, Sharing Our Legacy, created for Madison's sesquicentennial. The marker was Sponsored by the Madison Community Foundation, Home Savings Bank,
Categories. • Natural Features •
Credits. This page originally submitted on , by William J. Toman of Green Lake, Wisconsin. This page has been viewed 769 times since then and 3 times this year. Photos: 1, 2, 3, 4. submitted on , by William J. Toman of Green Lake, Wisconsin. • Bill Pfingsten was the editor who published this page. This page was last revised on June 16, 2016.