Emergence of sub-glacial stream, Greenland


Archean rock and fjord, Greenland

Icebergs and peaks of coastal Greenland

Seracs, crevasses, layered ice at glacier terminus, Greenland

ice, fracture, brittle-ductile transition

Casement Glacier and lateral moraines, Alaska

Glacial fjord, Excursion Inlet, SE Alaska

Davidson Glacier and Chilkat Range, Alaska

Davidson Glacier and outwash, SE Alaska

Toe of Mendenhall Glacier, Juneau, Alaska

U-shaped glacial valley, Wyoming

glaciated, glacial erosion

Lower Curtis Glacier and Crevasses, Washington

Lower Curtis Glacier and cirque, Washington

Glacier, glacier toe, and lake, Iceland

snout, rainbow

Ice, breaking up in northern Canada

global warming, climate change

Glaciated peaks and features, Greenland

Glacial fjords, Norway (vertical)


Hanging valley and fjord, Norway


Glacial till, northern Washinton

sediments, drift

Roche Moutonee, Yosemite NP, Cal.

Lembert Dome reaches for the sky in Yosemite.

Pleistocene, glacier, glaciation, Lambert, granite, granodiorite national park, California

Glacial peaks, North Cascades, WA

crevasses, ice