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USGS CMG InfoBank Geology School: ice sheet

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Title Comment Keywords
Center of Continents 02:12 - 02:44 (00:32) / 0.5 MB continent, craton, shield, "Canadian Shield", erosion, "North American Continent", "ice sheet", flatland, soil, "sedimentary rock", crust
Valley Glaciers and Ice Sheets 06:38 - 07:38 (01:00) / 1.2 MB glacier, "valley glacier", "ice sheet", mountain, valley, "glacial flow", landmass, continent, polar, Greenland, Antarctica, "continental glacier", dome, snowfall
Indicators of Past Ice Ages 14:04 - 15:37 (01:33) / 1.9 MB "Brian Edwards", data, "Ice Age", "Earth's orbit", "drill core", "deep-sea sediment", fossil, microfossil, plant, temperature, ocean, "geologic time", Sun, continent, "plate tectonics", "ocean current", climate, polar, landmass, "ice sheet"
Glacial Deposits 17:13 - 17:58 (00:45) / 1.1 MB continent, "ice sheet", glacier, "glacial ice", "glacial melt", "glacial flow", moraine, till, drumlin, lake, basin, kettle, esker, civilization, silt, loess, "fertile soil", deposition
Depositional Environment 18:26 - 19:30 (01:04) / 1.4 MB "Chester C. Langway Jr.", "Ice Age", landscape, glacier, "glacial ice", snowfall, deposition, "glacial environment", "ice sheet", "atmospheric process", atmosphere, pollen, "volcanic ash", meteorite, "ancient air bubble", climate
Ice Core Sampling 19:30 - 20:38 (01:08) / 1.5 MB "Chester C. Langway Jr.", Greenland, "Greenland Ice Core Program", "continental glacier", "ice sheet", drilling, glacier, "glacial ice", climate, weather, "ice core"
Geology School Keywords
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URL: http://walrus.wr.usgs.gov/infobank/programs/html/school/keypage/ice_sheetra.html
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Page Last Modified: Thu Oct 31 04:24:37 PDT 2013  (chd)