us geological survey, images from the glaciers and landforms photograph collection

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Adams Glacier, thinning valley glacier, circa 1960's (GLACIERS 5269)

Adams Glacier, thinning valley glacier, circa 1960's (GLACIERS 5269)

Adams Glacier, thinning valley glacier, circa 1960's

Adams Glacier, valley glaciers, September 12, 1973 (GLACIERS 5647)

Adams Glacier, valley glaciers, September 12, 1973 (GLACIERS 5647)

Adams Glacier, valley glaciers, September 12, 1973

Adams Glacier, valley glacier terminus and hanging glaciers, August 22, 1979 (GLACIERS 5932)

Adams Glacier, valley glacier terminus and hanging glaciers, August 22...

Adams Glacier, valley glacier terminus and hanging glaciers, August 22, 1979

Adams Glacier, valley glacier terminus and glacial remnants, August 22, 1979 (GLACIERS 5270)

Adams Glacier, valley glacier terminus and glacial remnants, August 22...

Adams Glacier, valley glacier terminus and glacial remnants, August 22, 1979

Adams Inlet, glacial remnants, August 22, 1979 (GLACIERS 5279)

Adams Inlet, glacial remnants, August 22, 1979 (GLACIERS 5279)

Adams Inlet, glacial remnants, August 22, 1979

Adams Inlet, glacial remnants, circa 1960's (GLACIERS 5361)

Adams Inlet, glacial remnants, circa 1960's (GLACIERS 5361)

Adams Inlet, glacial remnants, circa 1960's

Adams Glacier, valley glacier, hanging glaciers and icefall, September 17, 1966 (GLACIERS 5460)

Adams Glacier, valley glacier, hanging glaciers and icefall, September...

Adams Glacier, valley glacier, hanging glaciers and icefall, September 17, 1966

Adams Glacier, valley glacier source and hanging glaciers on the mountain sides, August 22, 1979 (GLACIERS 5844)

Adams Glacier, valley glacier source and hanging glaciers on the mount...

Adams Glacier, valley glacier source and hanging glaciers on the mountain sides, August 22, 1979

Agassiz Glacier, Cirque Glacier Remnant, September 5, 1963 (GLACIERS 1628)

Agassiz Glacier, Cirque Glacier Remnant, September 5, 1963 (GLACIERS 1...

Agassiz Glacier, Cirque Glacier Remnant, September 5, 1963 Keywords: cirque glacier; remnant; cirque; arête; glacial groove; glacial furrow; drift

Agassiz Glacier, Cirque Glacier Remnant, September 8, 1969 (GLACIERS 1631)

Agassiz Glacier, Cirque Glacier Remnant, September 8, 1969 (GLACIERS 1...

Agassiz Glacier, Cirque Glacier Remnant, September 8, 1969 Keywords: cirque glacier; remnant; cirque; glacial groove; glacial furrow; crevasse; uplift; drift

Agassiz Glacier, Cirque Glacier Remnant, September 8, 1969 (GLACIERS 1632)

Agassiz Glacier, Cirque Glacier Remnant, September 8, 1969 (GLACIERS 1...

Agassiz Glacier, Cirque Glacier Remnant, September 8, 1969 Keywords: cirque glacier; remnant; cirque; glacial groove; glacial furrow; drift; arête

Agassiz Glacier, Cirque Glacier Remnant, August 7, 1961 (GLACIERS 1626)

Agassiz Glacier, Cirque Glacier Remnant, August 7, 1961 (GLACIERS 1626...

Agassiz Glacier, Cirque Glacier Remnant, August 7, 1961 Keywords: cirque glacier; remnant; drift; cirque; glacial groove; glacial furrow

Agassiz Glacier, Cirque Glacier Remnant, September 8, 1969 (GLACIERS 1630)

Agassiz Glacier, Cirque Glacier Remnant, September 8, 1969 (GLACIERS 1...

Agassiz Glacier, Cirque Glacier Remnant, September 8, 1969 Keywords: cirque glacier; remnant; cirque; arête; drift

Agassiz Glacier, July 29, 1961 (GLACIERS 1625)

Agassiz Glacier, July 29, 1961 (GLACIERS 1625)

Agassiz Glacier, July 29, 1961 Keywords: cirque glacier; remnant; drift; glacial groove; glacial furrow; cirque

Agassiz Glacier, Cirque Glacier Remnant, August 7, 1961 (GLACIERS 1627)

Agassiz Glacier, Cirque Glacier Remnant, August 7, 1961 (GLACIERS 1627...

Agassiz Glacier, Cirque Glacier Remnant, August 7, 1961 Keywords: cirque glacier; remnant; drift; glacial groove; glacial furrow; cirque; arête

Aialik Glacier, terminus of tidewater glacier and icefield in the background, September 4, 1977 (GLACIERS 6925)

Aialik Glacier, terminus of tidewater glacier and icefield in the back...

Aialik Glacier, terminus of tidewater glacier and icefield in the background, September 4, 1977

Aialik Glacier, tidewater glacier terminus, August 25, 1964 (GLACIERS 6561)

Aialik Glacier, tidewater glacier terminus, August 25, 1964 (GLACIERS ...

Aialik Glacier, tidewater glacier terminus, August 25, 1964

Aialik Glacier, tidewater glacier, August 25, 1964 (GLACIERS 6661)

Aialik Glacier, tidewater glacier, August 25, 1964 (GLACIERS 6661)

Aialik Glacier, tidewater glacier, August 25, 1964

Aialik Glacier, terminus of tidewater glacier, August 23, 1979 (GLACIERS 6382)

Aialik Glacier, terminus of tidewater glacier, August 23, 1979 (GLACIE...

Aialik Glacier, terminus of tidewater glacier, August 23, 1979

Agassiz Glacier, Cirque Glacier Remnant, September 8, 1969 (GLACIERS 1629)

Agassiz Glacier, Cirque Glacier Remnant, September 8, 1969 (GLACIERS 1...

Agassiz Glacier, Cirque Glacier Remnant, September 8, 1969 Keywords: cirque glacier; remnant; glacial groove; glacial furrow; cirque

Aialik and Pederson Glaciers, tidewater glacier terminus with icefield and icefall in the background, September 4, 1977 (GLACIERS 6761)

Aialik and Pederson Glaciers, tidewater glacier terminus with icefield...

Aialik and Pederson Glaciers, tidewater glacier terminus with icefield and icefall in the background, September 4, 1977

Aialik Glacier, terminus of tidewater glacier and hanging glacier on the mountainside, August 27, 1963 (GLACIERS 6381)

Aialik Glacier, terminus of tidewater glacier and hanging glacier on t...

Aialik Glacier, terminus of tidewater glacier and hanging glacier on the mountainside, August 27, 1963

Alpine Lakes, Close-Up of Drumlins, August 25, 1974 (GLACIERS 1658)

Alpine Lakes, Close-Up of Drumlins, August 25, 1974 (GLACIERS 1658)

Alpine Lakes, Close-Up of Drumlins, August 25, 1974 Subjects (LCSH): xyz Keywords: cirque glacier; drumlin

Alpine Lakes, Glacial Remnant with Mutiple Drumlins, August 19, 1963 (GLACIERS 1657)

Alpine Lakes, Glacial Remnant with Mutiple Drumlins, August 19, 1963 (...

Alpine Lakes, Glacial Remnant with Mutiple Drumlins, August 19, 1963 Keywords: remnant; glacial lake; glacial groove; glacial furrow; drift

Anchor Glacier, August 23, 1979 (GLACIERS 869)

Anchor Glacier, August 23, 1979 (GLACIERS 869)

Note on back: Lower Columbia, West edges, Vertical PH Coll 734.AE-1 Keywords: cirque glacier; calving glacier; terminus; end; toe; snout; glacial groove; glacial furrow; glacial lake; drift; iceberg; terminal... More

Anchorage Glacier, icefall, September 4, 1977 (GLACIERS 5258)

Anchorage Glacier, icefall, September 4, 1977 (GLACIERS 5258)

Anchorage Glacier, icefall, September 4, 1977

Anchor or Ogive Glacier, tidewater glacier, August 23, 1979 (GLACIERS 5216)

Anchor or Ogive Glacier, tidewater glacier, August 23, 1979 (GLACIERS ...

Anchor or Ogive Glacier, tidewater glacier, August 23, 1979

Anchor or Ogive Glacier, tidewater glacier, August 23, 1979 (GLACIERS 5231)

Anchor or Ogive Glacier, tidewater glacier, August 23, 1979 (GLACIERS ...

Anchor or Ogive Glacier, tidewater glacier, August 23, 1979

Anchorage Glacier and Bergie Bit Glacier, tidewater glacier, September 4, 1977 (GLACIERS 5237)

Anchorage Glacier and Bergie Bit Glacier, tidewater glacier, September...

Anchorage Glacier and Bergie Bit Glacier, tidewater glacier, September 4, 1977

Anchorage Glacier, Ogive Glacier and Polish Island, tidewater glacier, September 4, 1977 (GLACIERS 5247)

Anchorage Glacier, Ogive Glacier and Polish Island, tidewater glacier,...

Anchorage Glacier, Ogive Glacier and Polish Island, tidewater glacier, September 4, 1977

Anchor Glacier, August 23, 1979 (GLACIERS 871)

Anchor Glacier, August 23, 1979 (GLACIERS 871)

Note on back: Nielsen PH Coll 734.AE-3 Keywords: cirque glacier; calving glacier; terminus; end; toe; snout; fjord; fjord; drift; iceberg; glacial groove; glacial furrow; arête; terminal moraine; sérac; ice fa... More

Anchor Glacier, August 23, 1979 (GLACIERS 870)

Anchor Glacier, August 23, 1979 (GLACIERS 870)

Note on back: Nielsen PH Coll 734.AE-2 Keywords: cirque glacier; calving glacier; terminus; end; toe; snout; drift; iceberg; glacial groove; glacial furrow; ice fall; crevasse; sérac; terminal moraine; lateral... More

Angler Glacier, mountain glacier, hanging glaciers and icefield, August 29, 1967 (GLACIERS 6341)

Angler Glacier, mountain glacier, hanging glaciers and icefield, Augus...

Angler Glacier, mountain glacier, hanging glaciers and icefield, August 29, 1967

Aniakchak Crater and Rim Glacier, terminus of mountain glacier and firn line on rim of valley wall, August 24, 1960 (GLACIERS 7063)

Aniakchak Crater and Rim Glacier, terminus of mountain glacier and fir...

Aniakchak Crater and Rim Glacier, terminus of mountain glacier and firn line on rim of valley wall, August 24, 1960

Aniakchak Crater, crater floor, August 24, 1960 (GLACIERS 7060)

Aniakchak Crater, crater floor, August 24, 1960 (GLACIERS 7060)

Aniakchak Crater, crater floor, August 24, 1960 Public domain image of a volcano, geyser, lava, smoke, eruption, free to use, no copyright restrictions - Picryl description

Aniakchak Crater, Ash Glacier and valley glacier in the background, crater walls and floor, August 24, 1960 (GLACIERS 7065)

Aniakchak Crater, Ash Glacier and valley glacier in the background, cr...

Aniakchak Crater, Ash Glacier and valley glacier in the background, crater walls and floor, August 24, 1960

Aniakchak Crater, The Gates within the crater wall, August 24, 1960 (GLACIERS 7066)

Aniakchak Crater, The Gates within the crater wall, August 24, 1960 (G...

Aniakchak Crater, The Gates within the crater wall, August 24, 1960

Aniakchak Crater, terminus of valley glaciers and firn line along crater walls and floor, August 24, 1960 (GLACIERS 7064)

Aniakchak Crater, terminus of valley glaciers and firn line along crat...

Aniakchak Crater, terminus of valley glaciers and firn line along crater walls and floor, August 24, 1960

Aniakchak Crater, crater walls and lava floor, August 24, 1960 (GLACIERS 7059)

Aniakchak Crater, crater walls and lava floor, August 24, 1960 (GLACIE...

Aniakchak Crater, crater walls and lava floor, August 24, 1960

Aniakchak Crater, floor and walls of stratovolcano crater, August 24, 1960 (GLACIERS 7058)

Aniakchak Crater, floor and walls of stratovolcano crater, August 24, ...

Aniakchak Crater, floor and walls of stratovolcano crater, August 24, 1960

Aniakchak Crater, terminus of Ash Glacier, and crater walls, August 24, 1960 (GLACIERS 7056)

Aniakchak Crater, terminus of Ash Glacier, and crater walls, August 24...

Aniakchak Crater, terminus of Ash Glacier, and crater walls, August 24, 1960

Aniakchak Crater, crater walls and floor, August 24, 1960 (GLACIERS 7061)

Aniakchak Crater, crater walls and floor, August 24, 1960 (GLACIERS 70...

Aniakchak Crater, crater walls and floor, August 24, 1960

Aniakchak Crater, Vent Mountain inside of stratovolcanic crater, August 24, 1960 (GLACIERS 6387)

Aniakchak Crater, Vent Mountain inside of stratovolcanic crater, Augus...

Aniakchak Crater, Vent Mountain inside of stratovolcanic crater, August 24, 1960

Aniakchak Crater, crater walls and floor of stratovolcano, August 24, 1960 (GLACIERS 7057)

Aniakchak Crater, crater walls and floor of stratovolcano, August 24, ...

Aniakchak Crater, crater walls and floor of stratovolcano, August 24, 1960

Antler Glacier, Broken Top, Crater Glacier, Calving Terminus, August 23, 1964 (GLACIERS 877)

Antler Glacier, Broken Top, Crater Glacier, Calving Terminus, August 2...

Scale 1"=1000' Keywords: calving glacier; terminus; end; toe; snout; crevasse; lateral moraine; fjord; fjord

Antler Glacier, Broken Top, Valley Glacier and Distributary, August 23, 1964 (GLACIERS 876)

Antler Glacier, Broken Top, Valley Glacier and Distributary, August 23...

Scale 1"=1000' Keywords: valley glacier; distributary; sérac; crevasse; lateral moraine

Antler Glacier, Calving Terminus, August 27, 1969 (GLACIERS 880)

Antler Glacier, Calving Terminus, August 27, 1969 (GLACIERS 880)

Scale 1"=1000' Keywords: calving glacier; terminus; end; toe; snout; glacial lake; ice-marginal lake; iceberg; braided stream; anastomosing stream; crevasse; drift

Antler Glacier, Broken Top, Valley Glacier and Distributary, August September 1961 (GLACIERS 875)

Antler Glacier, Broken Top, Valley Glacier and Distributary, August Se...

Photo taken from height Keywords: valley glacier; distributary; lateral moraine; crevasse; sérac

Astrolabe Bay and Glacier Bay, U shaped valley left from glacial retreat, September 16, 1972 (GLACIERS 5468)

Astrolabe Bay and Glacier Bay, U shaped valley left from glacial retre...

Astrolabe Bay and Glacier Bay, U shaped valley left from glacial retreat, September 16, 1972

Bacon Glacier, terminus of mountain glacier, glacial remnents, August 9, 1961 (GLACIERS 6359)

Bacon Glacier, terminus of mountain glacier, glacial remnents, August ...

Bacon Glacier, terminus of mountain glacier, glacial remnents, August 9, 1961

Barrier Glacier, mountain glacier terminus partially covered by rocks, hanging glaciers on the surrounding mountains, August 25 (GLACIERS 6462)

Barrier Glacier, mountain glacier terminus partially covered by rocks,...

Barrier Glacier, mountain glacier terminus partially covered by rocks, hanging glaciers on the surrounding mountains, August 25, 1963

Barrier and Crater Glaciers, terminus of mountain glaciers, September 22, 1992 (GLACIERS 6886)

Barrier and Crater Glaciers, terminus of mountain glaciers, September ...

Barrier and Crater Glaciers, terminus of mountain glaciers, September 22, 1992

Barrier Glacier, terminus of piedmont glacier, junction with rock glacier, August 25, 1964 (GLACIERS 6494)

Barrier Glacier, terminus of piedmont glacier, junction with rock glac...

Barrier Glacier, terminus of piedmont glacier, junction with rock glacier, August 25, 1964

Barrier Glacier, terminus of piedmont glacier and junction with rock glacier at the center, August 22, 1968 (GLACIERS 6517)

Barrier Glacier, terminus of piedmont glacier and junction with rock g...

Barrier Glacier, terminus of piedmont glacier and junction with rock glacier at the center, August 22, 1968

Barrier Glacier, terminus of piedmont glacier, U-shaped valley in the center background, August 26, 1969 (GLACIERS 6526)

Barrier Glacier, terminus of piedmont glacier, U-shaped valley in the ...

Barrier Glacier, terminus of piedmont glacier, U-shaped valley in the center background, August 26, 1969

Barrier Glacier, piedmont lobe shaped terminus partially covered in rocks, August 25, 1964 (GLACIERS 6484)

Barrier Glacier, piedmont lobe shaped terminus partially covered in ro...

Barrier Glacier, piedmont lobe shaped terminus partially covered in rocks, August 25, 1964

Barrier Glacier, terminus of piedmont glacier, icefall on the upper sections of the glacier and hanging glaciers and mountain (GLACIERS 6509)

Barrier Glacier, terminus of piedmont glacier, icefall on the upper se...

Barrier Glacier, terminus of piedmont glacier, icefall on the upper sections of the glacier and hanging glaciers and mountain glaciers on the surrounding mountains, September 4, 1966

Barrier Glacier, piedmont glacier terminus and faint banded ogives, August 25, 1963 (GLACIERS 6447)

Barrier Glacier, piedmont glacier terminus and faint banded ogives, Au...

Barrier Glacier, piedmont glacier terminus and faint banded ogives, August 25, 1963

Barrier Glacier, terminus of valley glacier, junction in mid-part of the glacier, and part of the terminus turning into rock (GLACIERS 6885)

Barrier Glacier, terminus of valley glacier, junction in mid-part of t...

Barrier Glacier, terminus of valley glacier, junction in mid-part of the glacier, and part of the terminus turning into rock glacier, September 22, 1992

Barrier Glacier, piedmont glacier lobe shaped terminus partially covered in rocks, August 23, 1960 (GLACIERS 6416)

Barrier Glacier, piedmont glacier lobe shaped terminus partially cover...

Barrier Glacier, piedmont glacier lobe shaped terminus partially covered in rocks, August 23, 1960

Barrier Glacier, terminus of valley glacier, with part of the terminus transforming into a rock glacier, September 22, 1992 (GLACIERS 6884)

Barrier Glacier, terminus of valley glacier, with part of the terminus...

Barrier Glacier, terminus of valley glacier, with part of the terminus transforming into a rock glacier, September 22, 1992

Bartlett Glacier, terminus of mountain glacier, firn line, and hanging glaciers with bergschrund on the mountainsides, September (GLACIERS 6562)

Bartlett Glacier, terminus of mountain glacier, firn line, and hanging...

Bartlett Glacier, terminus of mountain glacier, firn line, and hanging glaciers with bergschrund on the mountainsides, September 3, 1977

Barrier Glacier, terminus of valley glacier, part of the terminus transforming into a rock glacier, September 22, 1992 (GLACIERS 6883)

Barrier Glacier, terminus of valley glacier, part of the terminus tran...

Barrier Glacier, terminus of valley glacier, part of the terminus transforming into a rock glacier, September 22, 1992

Bartlett Glacier, terminus of mountain glacier and hanging glaciers with bergschrund on the mountainsides, September 3, 1977 (GLACIERS 6551)

Bartlett Glacier, terminus of mountain glacier and hanging glaciers wi...

Bartlett Glacier, terminus of mountain glacier and hanging glaciers with bergschrund on the mountainsides, September 3, 1977

Barrier Glacier, terminus of piedmont glacier, September 2, 1970 (GLACIERS 6531)

Barrier Glacier, terminus of piedmont glacier, September 2, 1970 (GLAC...

Barrier Glacier, terminus of piedmont glacier, September 2, 1970

Barrier Glacier, terminus of piedmont glacier with icefall on the upper sections of the glacier, August 25, 1965 (GLACIERS 6500)

Barrier Glacier, terminus of piedmont glacier with icefall on the uppe...

Barrier Glacier, terminus of piedmont glacier with icefall on the upper sections of the glacier, August 25, 1965

Basin at the head of Stehekin Valley east of Cascade Pass, Washington, 1900 (GLACIERS 4993)

Basin at the head of Stehekin Valley east of Cascade Pass, Washington,...

Written on front: Cascade Pass, Cascade Range, Washington. Basin at the head of Stehakin east of the pass, showing the character of the glacial ampitheatres and the remnants of glaciers still lingering among t... More

Bear Glacier, terminus of valley glacier with a dark medial moraine, September 4, 1977 (GLACIERS 6864)

Bear Glacier, terminus of valley glacier with a dark medial moraine, S...

Bear Glacier, terminus of valley glacier with a dark medial moraine, September 4, 1977

Bear Glacier, terminus of valley glacier with dark medial moraines, and faint banded ogives up glacier, August 27, 1963 (GLACIERS 6594)

Bear Glacier, terminus of valley glacier with dark medial moraines, an...

Bear Glacier, terminus of valley glacier with dark medial moraines, and faint banded ogives up glacier, August 27, 1963

Bear Glacier, terminus of valley glacier with dark medial moraines, August 25, 1964 (GLACIERS 6623)

Bear Glacier, terminus of valley glacier with dark medial moraines, Au...

Bear Glacier, terminus of valley glacier with dark medial moraines, August 25, 1964

Bear Glacier, terminus of valley glacier with dark medial moraines, August 27, 1963 (GLACIERS 6605)

Bear Glacier, terminus of valley glacier with dark medial moraines, Au...

Bear Glacier, terminus of valley glacier with dark medial moraines, August 27, 1963

Bear Glacier, terminus of valley glacier with dark medial moraines, and slight disarticulation on one side of the terminus (GLACIERS 6790)

Bear Glacier, terminus of valley glacier with dark medial moraines, an...

Bear Glacier, terminus of valley glacier with dark medial moraines, and slight disarticulation on one side of the terminus, September 13, 1972

Bear Glacier, start of valley glacier, icefield, bergschrund and firn line, September 13, 1972 (GLACIERS 6729)

Bear Glacier, start of valley glacier, icefield, bergschrund and firn ...

Bear Glacier, start of valley glacier, icefield, bergschrund and firn line, September 13, 1972

Bear Glacier, dead branch of valley glacier, and winding folia, August 23, 1979 (GLACIERS 6926)

Bear Glacier, dead branch of valley glacier, and winding folia, August...

Bear Glacier, dead branch of valley glacier, and winding folia, August 23, 1979

Bear Glacier, dead branch of valley glacier, mountain glaciers on the mountainside, August 24, 1965 (GLACIERS 6572)

Bear Glacier, dead branch of valley glacier, mountain glaciers on the ...

Bear Glacier, dead branch of valley glacier, mountain glaciers on the mountainside, August 24, 1965

Bear Glacier, valley glacier firn line, bergschrund, and icefield in the background, August 26, 1969 (GLACIERS 6701)

Bear Glacier, valley glacier firn line, bergschrund, and icefield in t...

Bear Glacier, valley glacier firn line, bergschrund, and icefield in the background, August 26, 1969

Bear Glacier, valley glacier with dark medial moraine, firn line, and zig zagging folia near dead branch of the glacier, August (GLACIERS 6673)

Bear Glacier, valley glacier with dark medial moraine, firn line, and ...

Bear Glacier, valley glacier with dark medial moraine, firn line, and zig zagging folia near dead branch of the glacier, August 25, 1964

Bear Glacier, valley glacier terminus, September 4, 1977 (GLACIERS 6856)

Bear Glacier, valley glacier terminus, September 4, 1977 (GLACIERS 685...

Bear Glacier, valley glacier terminus, September 4, 1977

Bear Glacier, valley glacier with dark medial moraines and banded ogives, August 25, 1964 (GLACIERS 6662)

Bear Glacier, valley glacier with dark medial moraines and banded ogiv...

Bear Glacier, valley glacier with dark medial moraines and banded ogives, August 25, 1964

Bear Glacier, valley glacier source in the background, wavy folia near dead branch of glacier, and bergschrund, September 13 (GLACIERS 6751)

Bear Glacier, valley glacier source in the background, wavy folia near...

Bear Glacier, valley glacier source in the background, wavy folia near dead branch of glacier, and bergschrund, September 13, 1972

Bear Glacier, valley glacier with dark medial moraines, August 23, 1979 (GLACIERS 6962)

Bear Glacier, valley glacier with dark medial moraines, August 23, 197...

Bear Glacier, valley glacier with dark medial moraines, August 23, 1979

Bear Glacier, terminus of valley glacier and outwash, September 4, 1977 (GLACIERS 6880)

Bear Glacier, terminus of valley glacier and outwash, September 4, 197...

Bear Glacier, terminus of valley glacier and outwash, September 4, 1977

Bear Glacier, valley glacier with dark medial moraines, August 23, 1979 (GLACIERS 6963)

Bear Glacier, valley glacier with dark medial moraines, August 23, 197...

Bear Glacier, valley glacier with dark medial moraines, August 23, 1979

Bear Lake Glacier, firn line of mountain glacier, and hanging glaciers, August 23, 1979 (GLACIERS 6390)

Bear Lake Glacier, firn line of mountain glacier, and hanging glaciers...

Bear Lake Glacier, firn line of mountain glacier, and hanging glaciers, August 23, 1979

Bear Glacier, terminus of valley glacier with dark medial moraines, and banded ogives, August 25, 1964 (GLACIERS 6641)

Bear Glacier, terminus of valley glacier with dark medial moraines, an...

Bear Glacier, terminus of valley glacier with dark medial moraines, and banded ogives, August 25, 1964

Bear Glacier, terminus of valley glacier, September 4, 1977 (GLACIERS 6873)

Bear Glacier, terminus of valley glacier, September 4, 1977 (GLACIERS ...

Bear Glacier, terminus of valley glacier, September 4, 1977

Bear Glacier, valley glacier firn line and icefield in the background, dark folia in the foreground, September 4, 1977 (GLACIERS 6797)

Bear Glacier, valley glacier firn line and icefield in the background,...

Bear Glacier, valley glacier firn line and icefield in the background, dark folia in the foreground, September 4, 1977

Bear Glacier, icefield, bergschrund, and firn line in the background, and valley glacier in the foreground, September 4, 1977 (GLACIERS 6821)

Bear Glacier, icefield, bergschrund, and firn line in the background, ...

Bear Glacier, icefield, bergschrund, and firn line in the background, and valley glacier in the foreground, September 4, 1977

Bear Glacier, valley glacier with dark medial moraines, August 23, 1979 (GLACIERS 6961)

Bear Glacier, valley glacier with dark medial moraines, August 23, 197...

Bear Glacier, valley glacier with dark medial moraines, August 23, 1979

Bear Lake Glacier, mountain glaciers, firn line, bergschrund, and hanging glaciers, August 27, 1963 (GLACIERS 6385)

Bear Lake Glacier, mountain glaciers, firn line, bergschrund, and hang...

Bear Lake Glacier, mountain glaciers, firn line, bergschrund, and hanging glaciers, August 27, 1963

Bear Glacier, valley glacier, bergschrund and icefall on the peak, September 4, 1977 (GLACIERS 6812)

Bear Glacier, valley glacier, bergschrund and icefall on the peak, Sep...

Bear Glacier, valley glacier, bergschrund and icefall on the peak, September 4, 1977

Bear Glacier, terminus of valley glacier, with disarticulation beginning at the front and dark medial moraines, August 23, 1979 (GLACIERS 6964)

Bear Glacier, terminus of valley glacier, with disarticulation beginni...

Bear Glacier, terminus of valley glacier, with disarticulation beginning at the front and dark medial moraines, August 23, 1979

Bear Lake Glacier, terminus of mountain glacier, and hanging glacier, August 23, 1979 (GLACIERS 6391)

Bear Lake Glacier, terminus of mountain glacier, and hanging glacier, ...

Bear Lake Glacier, terminus of mountain glacier, and hanging glacier, August 23, 1979

Bear Glacier, terminus of valley glacier with dark medial moraines, September 4, 1977 (GLACIERS 6900)

Bear Glacier, terminus of valley glacier with dark medial moraines, Se...

Bear Glacier, terminus of valley glacier with dark medial moraines, September 4, 1977

Bear Glacier, valley glacier with dark medial moraines and faint banded ogives, August 27, 1963 (GLACIERS 6583)

Bear Glacier, valley glacier with dark medial moraines and faint bande...

Bear Glacier, valley glacier with dark medial moraines and faint banded ogives, August 27, 1963

Bear Glacier, valley glacier with medial moraines, hanging glaciers on the mountainsides, and bergschrund, September 13, 1972 (GLACIERS 6740)

Bear Glacier, valley glacier with medial moraines, hanging glaciers on...

Bear Glacier, valley glacier with medial moraines, hanging glaciers on the mountainsides, and bergschrund, September 13, 1972

Bear Lake Glacier, mountain glacier and hanging glaciers with firn lines and bergschrund, August 27, 1963 (GLACIERS 6973)

Bear Lake Glacier, mountain glacier and hanging glaciers with firn lin...

Bear Lake Glacier, mountain glacier and hanging glaciers with firn lines and bergschrund, August 27, 1963

Bear Glacier, icefield in the backgrond, and valley glacier with faint banded ogives in the foreground, September 13, 1972 (GLACIERS 6770)

Bear Glacier, icefield in the backgrond, and valley glacier with faint...

Bear Glacier, icefield in the backgrond, and valley glacier with faint banded ogives in the foreground, September 13, 1972

Bear Glacier, valley glacier, with winding folia and dark lateral moraine, August 23, 1979 (GLACIERS 6947)

Bear Glacier, valley glacier, with winding folia and dark lateral mora...

Bear Glacier, valley glacier, with winding folia and dark lateral moraine, August 23, 1979

Bear Lake Glacier, firn line on valley glacier, bergschrund on hanging glacier, August 27, 1963 (GLACIERS 6384)

Bear Lake Glacier, firn line on valley glacier, bergschrund on hanging...

Bear Lake Glacier, firn line on valley glacier, bergschrund on hanging glacier, August 27, 1963

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