• Thumbnail for Wisconsin glaciation
    The Wisconsin Glacial Episode, also called the Wisconsin glaciation, was the most recent glacial period of the North American ice sheet complex, peaking...
    16 KB (1,491 words) - 09:14, 7 March 2024
  • Thumbnail for Last Glacial Period
    The Last Glacial Period (LGP), also known colloquially as the Last Ice Age or simply Ice Age, occurred from the end of the Last Interglacial to the end...
    48 KB (5,348 words) - 08:24, 8 April 2024
  • Thumbnail for Glacial Lake Wisconsin
    Glacial Lake Wisconsin was a prehistoric proglacial lake that existed from approximately 18,000 to 14,000 years ago, at the end of the last ice age, in...
    7 KB (793 words) - 14:51, 30 December 2023
  • Thumbnail for Ice age
    Ice age (redirect from Glacial Epoch)
    pulses of cold climate within an ice age are termed glacial periods (glacials, glaciations, glacial stages, stadials, stades, or colloquially, ice ages)...
    83 KB (10,132 words) - 19:53, 1 April 2024
  • Thumbnail for Glacial history of Minnesota
    The glacial history of Minnesota is most defined since the onset of the last glacial period, which ended some 10,000 years ago. Within the last million...
    19 KB (2,563 words) - 21:50, 24 May 2023
  • Thumbnail for Pleistocene
    Pleistocene (redirect from Glacial epoch)
    period. The end of the Pleistocene corresponds with the end of the last glacial period and also with the end of the Paleolithic age used in archaeology...
    45 KB (4,791 words) - 05:25, 9 April 2024
  • Thumbnail for Kettle (landform)
    Moraine, a region of Wisconsin covering an area from Green Bay to south-central Wisconsin, has numerous kettles, moraines and other glacial features. It has...
    12 KB (1,188 words) - 15:49, 19 April 2024
  • Thumbnail for Driftless Area
    Driftless Area (category Regions of Wisconsin)
    Area in Wisconsin. It is named for its numerous ravines. Never covered by ice during the last ice age, the area lacks the characteristic glacial deposits...
    62 KB (6,948 words) - 14:06, 16 March 2024
  • Thumbnail for Last Glacial Maximum
    The Last Glacial Maximum (LGM), also referred to as the Last Glacial Coldest Period, was the most recent time during the Last Glacial Period where ice...
    70 KB (7,791 words) - 04:56, 15 April 2024
  • Thumbnail for Post-glacial rebound
    last glacial period, which had caused isostatic depression. Post-glacial rebound and isostatic depression are phases of glacial isostasy (glacial isostatic...
    44 KB (5,372 words) - 19:05, 17 April 2024
  • Thumbnail for Glacial erratic
    A glacial erratic is a glacially deposited rock differing from the type of rock native to the area in which it rests. Erratics, which take their name from...
    30 KB (3,378 words) - 19:39, 5 January 2024
  • Thumbnail for Kame
    A kame, or knob, is a glacial landform, an irregularly shaped hill or mound composed of sand, gravel and till that accumulates in a depression on a retreating...
    6 KB (623 words) - 21:28, 26 September 2023
  • the glacial period covered many areas of the Northern Hemisphere and have different names, depending on their geographic distributions: Wisconsin (in...
    8 KB (799 words) - 12:12, 19 April 2024
  • Thumbnail for Till plain
    topography being very suitable for farming practices. Glacial till plains (Ohio) Southeastern Wisconsin Till Plains (ecoregion) See plain article for other...
    6 KB (782 words) - 05:31, 23 February 2024
  • subdivide glacial and nonglacial deposits within north-central United States from youngest to oldest and are as follows: Wisconsin (glacial) Sangamonian...
    9 KB (1,013 words) - 03:32, 2 May 2023
  • Thumbnail for Proglacial lake
    cases, such as Glacial Lake Missoula and Glacial Lake Wisconsin in the United States, the sudden rupturing of the supporting dam caused glacial lake outburst...
    11 KB (1,151 words) - 19:38, 7 August 2023
  • Thumbnail for Canadian Shield
    Platform (geology) Basement (geology) Volcanology of Canada Wisconsin glaciation Glacial history of Minnesota The Atlas of Canada (12 September 2016)...
    21 KB (2,235 words) - 02:11, 25 April 2024
  • of America, Inc. ISBN 0-8137-2337-X. Hallberg, G.R. (1986). "Pre-Wisconsin glacial stratigraphy of the Central Plains region in Iowa, Nebraska, Kansas...
    13 KB (1,158 words) - 03:53, 2 May 2023
  • Thumbnail for Laurentide Ice Sheet
    portion of the Northern United States, multiple times during the Quaternary glacial epochs, from 2.58 million years ago to the present. The last advance covered...
    14 KB (1,672 words) - 16:37, 1 March 2024
  • Thumbnail for Esker
    describe long sinuous ridges, which are now known to be deposits of fluvio-glacial material. The best-known example of such an eiscir is the Eiscir Riada...
    13 KB (1,452 words) - 21:36, 26 September 2023
  • Thumbnail for Cordilleran ice sheet
    ice sheet that periodically covered large parts of North America during glacial periods over the last ~2.6 million years. The ice extent covered almost...
    15 KB (1,736 words) - 06:36, 15 April 2024
  • Thumbnail for Penultimate Glacial Period
    The Penultimate Glacial Period (PGP) is the glacial period that occurred before the Last Glacial Period. The penultimate glacial period is officially unnamed...
    16 KB (1,866 words) - 10:06, 15 April 2024
  • Thumbnail for Little Ice Age
    including Alaska, New Zealand and Patagonia. However, the timing of maximum glacial advances in these regions differs considerably, suggesting that they may...
    149 KB (17,564 words) - 08:13, 19 April 2024
  • Thumbnail for Terminal moraine
    also incorporated into the glacial ice. The accumulation of these rocks and sediment together form what is called glacial till when deposited. Push moraines...
    10 KB (1,214 words) - 19:10, 5 February 2024
  • Thumbnail for Lake Agassiz
    meltwater from the retreating Laurentide Ice Sheet at the end of the last glacial period. At its peak, the lake's area was larger than all of the modern...
    40 KB (4,286 words) - 15:33, 28 March 2024
  • Younger Dryas (category Last Glacial Maximum)
    event which marked a return to glacial conditions, temporarily reversing the climatic warming of the preceding Late Glacial Interstadial (also known as the...
    113 KB (12,577 words) - 03:24, 21 April 2024
  • Thumbnail for Devil's Lake State Park (Wisconsin)
    Baraboo, Wisconsin. It is around thirty-five miles northwest of Madison, and is on the western edge of the last ice-sheet deposited during the Wisconsin glaciation...
    22 KB (2,377 words) - 23:31, 25 February 2024
  • Thumbnail for Lake Chicago
    The outlet channel is more than 1 mile (1.6 km) wide and cuts through glacial deposits. Near the head of the channel, rock layers have been cut through...
    12 KB (1,307 words) - 16:39, 5 August 2023
  • of the present Holocene interglacial, but the Wisconsin glaciation encompasses MIS 2, 3, and 4. Glacials and interglacials refer to the 100,000-year cycles...
    5 KB (600 words) - 17:19, 6 April 2024
  • Thumbnail for Interglacial
    average temperature lasting thousands of years that separates consecutive glacial periods within an ice age. The current Holocene interglacial began at the...
    7 KB (901 words) - 21:10, 13 March 2024