Glacial Erosion - Processes

Abrasion


Striations, Seboomook Formation, Northern Maine

Bullet Boulder, Iceland

Molded Wall, New Zealand

Mixed

 

 

 

 

 Glacier-Bedrock Interface, Hargreaves Glacier, BC, Canada  Striated Graywacke, Yale Glacier, AK 1997  Small lee cavity, Amherst Glacier, AK, 1997  Strained lee cavity, Amherst Glacier, AK, 1997

 

Crushing and Quarrying


Chatter Marks, Mount Desert Island, Maine

Plucking, New Zealand

Stoss-and-Lee outcrop, Mount Desert Island, Maine

Ice Cave, Breidamerkurjökull , Iceland

Plucked Face, The Beehive, Mount Desert Island, Maine


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