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Keyword: tundra

Satellite image of glaciers and icefields 0001 - Satellite image of glaciers and icefields

Holes in submerged, bottom-fast ice of a small tundra lake during breakup 0047 - Holes in submerged, bottom-fast ice of a small tundra lake during breakup

Mudboils and rib-and-trough structures in shallow tundra lake 0051 - Mudboils and rib-and-trough structures in shallow tundra lake

esker ridge superimposed on a drumlin 0052 - Esker ridge superimposed on a drumlin

Tundra fire, Kaminak Lake Area 0053 - Tundra fire, Kaminak Lake Area

Unconsolidated deposits on the surface of Paleozoic-age limestone 0056 - Unconsolidated deposits on the surface of Paleozoic-age limestone

Ground view of burned out mudboils two years after a Tundra Fire 0058 - Ground view of burned out mudboils two years after a Tundra Fire

Rib-and-trough structures in a tundra lake 0060 - Rib-and-trough structures in a tundra lake

Mudboils within poorly drained area ornamented by orthogonal frost polygons 0066 - Mudboils within poorly drained area ornamented by orthogonal frost polygons

Rib-and-trough features in an artic lake 0070 - Rib-and-trough features in an artic lake

Diapiric dike of red till piercing the carapace of a mudboil 0073 - Diapiric dike of red till piercing the carapace of a mudboil

Tundra fire burning vegetation around a mudboil 0101 - Tundra fire burning vegetation around a mudboil

Effects of tundra fire on mudboils (nonsorted circles) 2 years after the fire 0102 - Effects of tundra fire on mudboils (nonsorted circles) 2 years after the fire

View of area of a tundra fire on a mudboil-covered till plain, two years after the fire 0103 - View of area of a tundra fire on a mudboil-covered till plain, two years after the fire

An isolated glacial erratic of Precambrian dolomite 0110 - An isolated glacial erratic of Precambrian dolomite

Bottom-fast ice pan domed by spring meltwater influx during breakup 0119 - Bottom-fast ice pan domed by spring meltwater influx during breakup

Rib-and-trough structures in a tundra lake 0120 - Rib-and-trough structures in a tundra lake

Rib-and-trough features in a tundra lake 0121 - Rib-and-trough features in a tundra lake

Strudel and rib-and-trough features in a tundra lake 0122 - Strudel and rib-and-trough features in a tundra lake

Spring runoff on shore-fast lake ice in a tundra lake 0204 - Spring runoff on shore-fast lake ice in a tundra lake

Autumn colors on solifluction stripes 0226 - Autumn colors on solifluction stripes

Mudboils on a drumlinized till plain 0240 - Mudboils on a drumlinized till plain

Recently drained tundra lake 0247 - Recently drained tundra lake


Updated 09/01/2009 CAB

ILLINOIS STATE GEOLOGICAL SURVEY
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