Ice tongue

An ice tongue is a long and narrow sheet of ice projecting out from the coastline. An ice tongue forms when a valley glacier moves very rapidly (relative to surrounding ice) out into the ocean or a lake.

The Erebus Ice Tongue, coming off the Erebus Glacier from 3,800 m (12,500 ft). Mount Erebus, Ross Island, Antarctica. The ice tongue is protruding into McMurdo Sound (frozen in this image).

Two examples of ice tongues are the Erebus Ice Tongue and the Drygalski Ice Tongue.

References

"Erebus Ice Tongue". NASA Earth Observatory. Archived from the original on 2006-10-01. Retrieved 2006-05-19.

Types

Anatomy

Processes

Measurements

Volcanic relations

Erosional	Arête Cirque Cirque stairway Crag and tail Finger lake Fjord Glacial horn Glacial lake Glacial striae Hanging valley P-form Ribbon lake Roche moutonnée Suncup Tarn Trough lake Trough valley Tunnel valley U-valley Valley step Zungenbecken
Depositional	Drumlin Erratic block Moraine Moraine-dammed lake Pulju moraine Rogen moraine Sevetti moraine Terminal moraine Till plain Veiki moraine
Glaciofluvial	Alpentor Diluvium Esker Giant current ripples Kame Kame delta Kettle hole Outwash fan Sandur Urstromtal

Glaciology
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Template:Periglacial environment

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