Kettle Moraine is a large moraine in the state of Wisconsin, United States. It stretches from Walworth County in the south to Kewaunee County in the north. It has also been referred to as the Kettle Range and, in geological texts, as the Kettle Interlobate Moraine.
The moraine was created when the Green Bay Lobe of the glacier, on the west, collided with the Lake Michigan Lobe of the glacier, on the east, depositing sediment. The western glacier formed Green Bay, Lake Winnebago and the Horicon Marsh while the eastern one formed Lake Michigan. The major part of the Kettle Moraine area is considered interlobate moraine, though other types of moraine features, and other glacial features are common.
The moraine is dotted with kettles caused by buried glacial ice that calved off the terminus of a receding glacier and got entirely or partly buried in glacial sediment and subsequently melted. This process left depressions ranging from small ponds to large lakes and enclosed valleys. Water-filled kettles range in depth from 3 to 200 ft (0.91 to 61 m). The topography of this area is widely varied between the lakes and kettles and the hills of glacial deposits, which can rise up to 300 ft (91 m) from the lakes. The largest include Holy Hill, Pulford Peak and Lapham Peak. Elkhart Lake, Geneva Lake, and Little Cedar Lake are among the larger kettles now filled by lakes. Kames are also found in the kettle moraine area, and are mounds of compressed glacial till.
Parts of the area have been protected in the Kettle Moraine State Forest.
Famous quotes containing the word kettle:
“Take two pounds of meat from the rump, boil three days in a deep kettle with the head of an axe, and, then, throw away the meat and eat the axe.”
—State of Utah, U.S. public relief program (1935-1943)