ice sheet
large mass of glacier ice
Barents-Kara Ice Sheet
Ice sheet
West Antarctic Ice Sheet
segment of the continental ice sheet that covers West (or Lesser) Antarctica
Greenland ice sheet
glacier in Greenland
Laurentide Ice Sheet
continental glacier in North America during the last ice age
Patagonian Ice Sheet
former ice sheet in South America
Irish Sea Glacier
huge glacier during the Pleistocene Ice Age
Antarctic ice sheet
polar ice cap