University of Washington Libraries, Special CollectionsPH0797Easterbrook, Don J., 1935-Don J. Easterbrook
photographs1959-19921970-19902000 slides (3 boxes) ; 2 x 2 in.Collection materials are in
English.Photographs by
Don J. Easterbrook of Mt. St. Helens eruptions and other geological
features.Dr. Easterbrook is Professor Emeritus of Geology at Western Washington
University where he was department chair for 12 years. He was educated at the
University of Washington, where he received his BS, MS, and PhD in geology. His
doctoral dissertation was entitled Pleistocene Geology of the Northern Part of
the Puget Lowland, Washington. Dr. Easterbrook has conducted geologic research
in the North Cascade Range, Puget Lowland, Columbia Plateau, Rocky Mountains,
New Zealand Alps, Argentine Andes, and various other parts of the world. His
research has been funded by the National Science Foundation, U.S. Department of
the Interior, and other government agencies. He is a recipient of the National
Award for ‘Distinguished Service to the Quaternary Geology and Geomorphology
Division’ from the Geological Society of America and the Lifetime Achievement
Award from the Northwest Geological Society.
http://myweb.wwu.edu/dbunny/index.html.
Dr. Don J. Easterbrook has done extensive research into global climate
changes, global warming and cooling, as well as the cause of abrupt global
climate changes at the end of the last Ice Age. He studies the relationship of
25-30 year glacial and ocean warming and cooling cycles to solar variation and
global warming and cooling. Additionally, he has analyzed the correlation of
Quaternary inter-hemispheric climate changes, radiocarbon marine reservoir
values, Holocene glaciation of the Cascade Range, and the Holocene climate
changes, otherwise known as The Little Ice Age. He has analyzed the tephra and
lahar chronology of Mt. Baker, and has extensively used shorelines to determine
isostatic uplift rates in the Puget Lowland.
Slides of the Mt. St. Helens eruptions of 1980 and the aftermath,
including early 1980 eruption activity, the May 18, 1980 eruption, the blast
zone, pumice flows, fumaroles, mudflows along the Toutle River, Cowlitz River
and other affected waterways, the later eruptions in 1980, the crater, and lava
dome. Also features slides of geological features throughout the world
including deltas, dunes, erosion, fans, faults, glaciation, pediments,
shorelines, streams and rivers, structures, and volcanoes and other igneous
activity, and slides of Mt. Baker.
View selections from this
collection in digital format
The collection is open to the public.
Request at UW
Restrictions may exist on reproduction, quotation, or publication.
Contact Special Collections, University of Washington Libraries for
details.
Donor: Don J. Easterbrook, 2014.
Processed by Sheila Mitchell, 2016. Updated by Maureen Hogan,
2020.
Visual Materials Collections (University of Washington)Easterbrook, Don J., 1935---PhotographsSaint Helens, Mount (Wash.)--Eruption, 1980--PhotographsBaker, Mount (Wash.)--PhotographsVolcanoes--Washington (State)--PhotographsSand dunes--PhotographsLahars--Washington (State)--PhotographsGlaciers--PhotographsSpits (Geomorphology)--PhotographsFloods--PhotographsWeathering--PhotographsLandslides--PhotographsLava--PhotographsSlides (Photographs)Washington (State)Photographic prints
Mt. St. Helens1a10 slidesMt. St. Helens before 1980 volcanic activity1975?, 1979?, between 1975 and 1979? Early 1980 volcanic activity1a1 slideMarch 30, 1980 eruptionMarch 30, 1980 1a71 slidesApril 1, 1980 eruptionApril 1, 1980 1a25 slidesApril 2, 1980 eruptionApril 2, 1980 1b15 slidesEruptions before May 18, 1980, unspecified
date1980 May 18, 1980 eruption1b5 slidesBefore 8:32 a.m.May 18, 1980 1b29 slidesEruptionMay 18, 1980 1b14 slidesEruption effects on communitiesMay 18, 1980 Post May 18, 19801b13 slidesToutle RiverMay 19, 1980, 1980? 1b-1c25 slidesSpirit LakeMay 19, June 8, June 19, June 30, 1980,
1980? 1c47 slidesBlow downJune 19, 1980, 1980? 1c7 slidesSmith CreekJune 19, 1980, 1980? 1c83 slidesBlast zoneJune 30, 1980, 1980? 1c2 slidesBlast casualties19801c4 slidesEdge of blast zone1980? 1d10 slidesElk Rock1980? 1d9 slidesRidge above St. Helens Lodge1980? 1d7 slidesCamp Baker1980? 1d13 slidesColdwater Ridge1980? 1d1 slideColdwater Lake1980? 1d3 slidesTimberline Flat1980? Pumice flows1d35 slidesunidentified locationsJune 8, 1980, June 19, 1980, 1980? 1d25 slidesSpirit LakeJune 19, 1980, 1980? 1d9 slidesThe Step1980? 1d9 slidesTimberline Flat1980? 1d2 slidesColdwater Junction1980? 1d3 slidesBear Creek Arm1980? 1d16 slidesNorth Fork Toutle River1980? Fumaroles1d2 slidesunidentified locationsMay 19, 1980, 1980? 1d2 slidesSpirit Lake areaJune 8, 1980, 1980? 1d1 slideHarry's fumarole1980? Lahars1e25 slidesLower Toutle RiverMay 23, 1980, June 8, 1980, June 19, 1980,
1980? 1e24 slidesToutle River, unspecified locationsJune 8, 1980, June 19, 1980, 1980? 1e7 slidesSpirit LakeJune 8, 1980, 1980? 1e37 slidesNorth Fork Toutle RiverJune 19, 1980, 1980? 1e16 slidesCowlitz RiverOctober 18, 1980, 1980? 1e36 slidesAerial viewsOctober 18, 1980, 1980? 1f29 slidesSouth Fork Toutle River1980? 1f13 slidesToutle River bridges1980? 1f20 slidesInterstate 51980? 1f7 slidesCastle Rock1980? 1f11slidesMuddy Creek1980? 1f10 slidesBear Creek Arm1980? 1f10 slidesColdwater Ridge1980? 1f36 slides Camp Baker1980? 1f4 slidesLahar assessment1980? Later eruptions2a1 slideMay 24, 1980 eruptionMay 24, 1980 2a14 slidesJuly 22, 1980 eruptionJuly 22, 1980 2a29 slidesOctober 18, 1980 eruptionOctober 18, 1980 Post May 18, 1980 eruption crater2a1 slideCrater, May 24, 1980May 24, 1980 2a5 slidesCrater, June 8, 1980June 8, 19802a16 slidesCrater, June 19, 1980June 19, 1980 2a14 slidesCrater, June 30, 1980June 30, 1980 2a22 slidesCrater, circa 19801980? 2a5 slidesCrater, circa 19811981? 2a1 slideCrater, circa 19821982?2a12 slidesCraterbetween 1980 and 1983? Lava dome2a18 slidesLava dome, June 19, 1980June 19, 1980 2a2 slidesLava dome, June 30, 1980June 30, 1980 2a10 slidesLava dome, September 15, 1981September 15, 1981 2a15 slidesLava domebetween 1980 and 1981? Ash samples2a2 slidesMt. St. Helens ash1980 2a1 slideSEM sand sited ash1980? Geological featuresDeltas2b1 slideDelta building into Peyto Lake, Banff National Park,
Alberta, Canada1965?2b1 slideForeset bedding in gravel1966?2b4 slidesDelta, Hood Canal, Washington1975?, between 1965 and 1989?2b3 slidesNisqually Delta, Washington1976?2b1 slideOlympic Coast delta, Washington1977?2b3 slidesFraser delta, Canada1986?, 1987?2b1 slideQuinault delta, Washingtonbetween 1965 and 1989?2b1 slideColeman Glacier delta, Mt. Baker,
Washingtonbetween 1965 and 1989?2b1 slideMouth of the Columbia River, United Statesbetween 1965 and 1989?2b6 slidesRippled tidal flats, Nooksack Delta,
Washingtonbetween 1965 and 1989?2b1 slideDelta filling reservoir, Tena, Spainbetween 1965 and 1989?2b1 slideForeset bedding, Skagit Valley, Washingtonbetween 1965 and 1989?DunesBarchans2b1 slideBarchan, Sand Hollow, Vantage,
Washingtonbetween 1959 and 1992?2b1 slideBarchans, eastern Washington Statebetween 1959 and 1992?2b2 slidesBarchans, Moses Lake, Washingtonbetween 1959 and 1992?2b1 slideBarchan dunes, central Utahbetween 1959 and 1992?Slide has Hamblin #1704 written on it. Unclear if Hamblin
is the photographer
2b1 slideBarchan dunebetween 1959 and 1992?Linear dunes2b2 slidesLinear dunes, Namib Desert, Namibia1991?, between 1980 and 1992?2b1 slideLinear dunes, Algeriabetween 1959 and 1992?NASA written on slide.
Longitudinal dunes2b2 slidesLongitudinal dunes, East Central Nevada1975?2b1 slideLongitudinal dunes, Yuma, Arizona1976?2b1 slideLongitudinal dunes, Menan Buttes, Idaho1976?2b1 slideLongitudinal dunes, Idaho1976?2b1 slideLongitudinal dunes, Sand Hollow, Vantage,
Washingtonbetween 1959 and 1992?2b1 slideLongitudinal dunes, Al Lisafah, Saudi
Arabiabetween 1959 and 1992?2b1 slideLongitudinal dunes, Arizonabetween 1959 and 1992?Parabolic dunes2b1 slideParabolic dunes near Pasco, Washington1967?2b1 slideParabolic dunesbetween 1959 and 1992?2b6 slidesParabolic dunes, Idaho1993?, between 1973 and 1993?Star dunes2b4 slidesStar dunes, Death Valley, Californiabetween 1959 and 1992?2b1 slideDunes, The Dalles, Oregon1967?2b3 slidesDunes, Moses Lake, Washington1967?, between 1967 and 1987?2b11 slidesDunes, Florence, Oregon1975?2b1 slideDunes near Yuma, Arizona1976?2b1 slideDunes, Columbia River, near Umatilla,
Oregon1976?2b1 slideDunes1976?2b1 slideDunes, North Africa1986?2b3 slidesDune structures1988?2b3 slidesDunes, Windhoek, Southwest Africabetween 1959 and 1992?2b1 slideDunes, Al Khasfah, Omanbetween 1959 and 1992?2b1 slideDunes, Umm As Samim, Omanbetween 1959 and 1992?2b1 slideDunes, Al Ain, Omanbetween 1959 and 1992?2b1 slideDunes, Death Valley, Californiabetween 1959 and 1992?2b1 slideDunes and spits, Southwest African coastbetween 1959 and 1992?2b2 slidesSlip face sand dune, angle of reposebetween 1959 and 1992?ErosionBluffs2b6 slidesDouble bluff deformation near gully1966?Buttes and Mesas2b1 slideButtes/mesas, San Raphael Swell, Utah1975?2b1 slideFactory Butte, Utah1975?2b1 slideMesas at Canyonlands, Utahbetween 1965 and 1985?2b6 slidesButtes of resistant sandstone, Monument Valley,
Arizona-Utah border between 1965 and 1985?2b2 slidesButte, Flaming Gorge, Wyoming-Utah
borderbetween 1959 and 1992?2b1 slideButtes, Totem Poles, Monument Valleybetween 1959 and 1992?Rahm written on slide. Unclear if David Rahm took the
photo, he wrote a book on the geology of the southwest
2b1 slideCinder Butte near Bend, Oregonbetween 1959 and 1992?Erosion surface2b2 slidesErosion surface, Browns Park, Utah1975?2b1 slideErosion surface, Bighorn Flats from Flattop, Rocky
Mountain National Park, Coloradobetween 1959 and 1992?2b1 slideErosion surface, Rocky Mountainsbetween 1959 and 1992?Fans2b2 slidesFan and talus near Bow Lake, Banff National Park,
Canada1965?2b2 slidesFans, near Palm Springs, California1976?2b1 slideFan delta, Muir Inlet, Alaska1979?2b35 slidesFans, Death Valley, California1988?, between 1968 and 1988?2c1 slideFans, Idahobetween 1959 and 1992?2c2 slidesFaulted fansbetween 1959 and 1992?Hogbacks2c1 slideShinarump hogback over the Moencopi
Formation1975?The Moenkopi Formation is a geological formation that is
spread across the U.S. states of New Mexico, northern Arizona, Nevada,
southeastern California, eastern Utah and western Colorado. This unit is
considered to be a group in Arizona. Part of the Colorado Plateau and Basin and
Range, this red sandstone was laid down in the Lower Triassic and possibly part
of the Middle Triassic, around 240 million years ago
2c2 slidesHogback of sandstone at margin of Rocky Mountain
Front Range, Colorado1993?, between 1973 and 1993?2c1 slideShinarump hogback Chinle stripped, Lees Ferry,
Arizonabetween 1959 and 1992?Stripped structure2c1 slideStripped structure, Eastern Utah1975?2c1 slideStripped structural surface, Canyonlands1984?2c1 slideStripped structure on Kaibab Island, Grand
Canyonbetween 1959 and 1992?2c1 slideKaibab stripped surface near Grand,
Washingtonbetween 1959 and 1992?Weathering2c1 slidePoint Whitehorn, Washington1962?2c2 slidesSpheroidal weathering, Stevens Pass highway, west of
summit1963?, 1967?2c2 slidesSpheroidal weathering, Dry Falls,
Washington1976?, between 1966 and 1986?2c1 slideWeathering pit, 4th Recess1979?2c1 slideWeathering pits along rill in granite1982?2c1 slideSpheroidal weathering in granite,
Corsica1982?2c1 slidePitting in limestone, Tulume, Yucatan1982?2c1 slideWeathered terrace gravel, Corsica1982?2c1 slideWeathering rind on volcanic rock in old diamicton,
Chile1982?2c1 slideDifferential weathering, House Rock,
Arizona1990?2c2 slidesWeathering of tombstone at Warwick Castle,
England1993?2c3 slidesWeathering pits in granite, Corsicabetween 1959 and 1992?2c1 slideDifferential weathering of inclusion in granite,
Corsicabetween 1959 and 1992?2c1 slideVertical contact of silty-clay and sand, Vashon
Island, Washington1961?2c1 slideCement plant1962?2c2 slidesVertical contact of gravel and silty clay, Sta Cm
23,24, Admiralty Bay, Washington1962?2c1 slideHope Island1966?2c1 slideDesert varnish on Qb, west of Hurricane,
Utah1967?2c1 slideGarnet Beach, Lake Erie1972?2c1 slideWeathering rinds, Yakima Valley,
Washington1975?2c2 slidesV-shaped notches1975?2c1 slideProvo terrace, shoreline of Pleistocene lake,
Bonneville1975?2c1 slideTerrace, Rio Mendoza, Argentina1989?2c3 slidesRock slide, pass above Puente del Inca, Rio Mendoza,
Argentina1989?2c2 slidesLimestone bridge Puente del Inca,
Argentina1989?2c2 slidesPedestal1990?, between 1972 and 1992?2c5 slidesExfoliation in granite, Sierra Nevada Range,
California1991?, between 1972 and 1992?2c5 slidesBadlands, South Dakota1996?, between 1976 and 1996?2c1 slide'Mushroom rock' Death Valleybetween 1959 and 1992?2c1 slideErosion at Willapa Bay, 1891-1971between 1959 and 1992?2c1 slideCyclic erosion, Mancos shale, south of
Pricebetween 1959 and 1992?2c5 slidesCyclic erosion, Badlands National Monumentbetween 1959 and 1992?2c1 slideConcretions, Clallam Baybetween 1959 and 1992?2c2 slidesWind faceting and abrasion by windbetween 1959 and 1992?2c3 slidesRock fins, Arches National Park, Utahbetween 1959 and 1992?2c1 slideFlatirons, San Raphael swellbetween 1959 and 1992?2c1 slideRainbow Arch, Utahbetween 1959 and 1992?2c1 slideDelicate Archbetween 1959 and 1992?2c1 slideKaibab limestone making Grand Canyon. Stripped
structure surface, Arizonabetween 1959 and 1992?2c1 slideTonto Platform, Grand Canyonbetween 1959 and 1992?2c1 slideEroded Eocene sandstone, Bryce Canyon,
Utahbetween 1959 and 1992?2c3 slidesEocene lake bed, Cedar Breaks National Monument,
Utahbetween 1959 and 1992?2c1 slideBasalt boulders creeping downslope on red
sandstonebetween 1959 and 1992?2c1 slideYellowstone Canyonbetween 1959 and 1992?2c1 slideGround collapse in limestone, Indiana,
Illinoisbetween 1959 and 1992?2c1 slideSinkholebetween 1959 and 1992?2c1 slideStone pillarbetween 1959 and 1992?2c10 slidesPyramidsbetween 1959 and 1992?FaultsEarthquake2c1 slideCollapsed floors, Aquilar, D.1947?2c3 slidesAnchorage earthquake damage, Alaska1964?2c1 slideEarthquake Kilauea, Hawaii1983?2c1 slideCollapsed freeway1987?2c1 slideFreeway overpass Los Angeles quakebetween 1959 and 1992?Fault scarp2c2 slidesHebgen fault scarp, Montana1959?, 1993?2c1 slideFault scarp Gillen Bluffs, California1967?2c1 slideFault scarp Klamath Falls, OregonMarch 19672c7 slidesFault scarp Borah Peak19832c1 slideFault scarps in alluvial flats, Death Valley,
California1993?2c1 slideHurricane fault scarp Hurricane, Utah1993?2c1 slideFault scarp Madison Canyonbetween 1959 and 1992?2c1 slideFault north of Bush Point, Whidbey Island, Washington.
About 1015' of displacement, down on right1963?2c1 slideTwo faults north of Bush Point, Whidbey Island,
Washington1965?2c2 slidesFaceted spurs along fault at Wasatch range, south of
Salt Lake City, Utah1967?, 1988?2c1 slideFaulted gravel, Auburn cut1972?2c4 slidesThingvellir Rift, Iceland1977?2c1 slideGrabens in sandstone, southwest Utah1991?2c3 slidesAlpine fault with green mylonite at thrust, Gaunt
Creek, New Zealand1991?2c2 slidesGraben in Canyonlands, Utah1993?2c1 slideReverse fault, wood in clay at leftbetween 1959 and 1992?2c1 slideWildrose graben in alluvial fan,
Californiabetween 1959 and 1992?2c1 slideNormal fault Soldur Summit, Utahbetween 1959 and 1992?2c1 slideDrag along fault northeast of Split
Mountainbetween 1959 and 1992?2c2 slidesKeystone Thrust fault, Nevadabetween 1959 and 1992?2c1 slideToreva blocks, Hurricane faultbetween 1959 and 1992?2c1 slideHurricane fault, Utahbetween 1959 and 1992?2c1 slideHurricane fault and Virgin Anticline, Utahbetween 1959 and 1992?2c7 slidesGrand Tetons, pre-cambrian fault blockbetween 1959 and 1992?2c4 slidesSan Andreas faultbetween 1959 and 1992?Folds2c1 slideSyncline along flank of Split Mountain1975?2c3 slidesMonocline, tilted ridges of resistant sandstone, San
Raphael Swell, Utah1990?, 1996?, between 1976 and 1996?2c1 slideWaterpocket fold monocline, Utah1996?2c1 slideFolds Appalachian Mountainsbetween 1959 and 1992?Photo taken by NASA?
2c1 slideSynclinebetween 1959 and 1992?2c1 slideSplit Mountain anticline, Utahbetween 1959 and 1992?2c1 slidePlunging anticline, Sheep Mountainbetween 1959 and 1992?Landslides2c2 slidesDeming landslide, Deming, Washingtonbetween 1959 and 1992?2c1 slideKeechelus slide, Snoqualmie Pass,
Washingtonbetween 1959 and 1992?2c1 slideLandslide at Van Zandt south of Deming,
Washingtonbetween 1959 and 1992?2c4 slidesLandslides Horse Heaven Hills, Washingtonbetween 1959 and 1992?2c1 slideHills Fork landslide, Ohiobetween 1959 and 1992?2c1 slideLandslide I-5 south of Bellingham,
Washingtonbetween 1959 and 1992?2c1 slideMiddle Fork landslide, Washingtonbetween 1959 and 1992?2c2 slidesLandslidebetween 1959 and 1992?GlaciationAretes, Cirques and Horns2d1 slideArete, Northern Cascadesbetween 1959 and 1992?2d1 slideLake Ann cirque1976?2d1 slideCirques and horns, Canadian Rockies1977?2d1 slideCirques and aretes, Canadian Rockies1977?2d1 slideCirques, Greenland1979?Drumlins2d1 slideDrumlin belt at terminal moraine, Waterville
Plateau, Washington1967?2d2 slidesDrumlins, Canadian Arctic1977?2d5 slidesDrumlins, esker, Waterville Plateau,
Washingtonbetween 1959 and 1992?Eskers2d2 slidesEskers near Sims Corner1970?, 1973?2d5 slidesEsker, probably eastern Washington1975?2d2 slidesEsker, Canadian Arctic1975?, between 1965 and 1985?2d1 slideEsker, Kames1975?2d1 slideFan, esker Columbia Plateau, north of Dry
Falls1975?2d2 slidesEsker, Breidamerkurjokull, Iceland1977?2d12 slidesEsker, Waterville Plateau, Washingtonbetween 1959 and 1992?2d1 slideEsker, Stockholm, Swedenbetween 1959 and 1992?Flutes2d2 slidesFlutes, Langjokull, Iceland1977?2d3 slidesFlutes, Breidamerkurjokull, Iceland1977?2d1 slideCopy print of flute diagram, referenced from Sugden
and John 1980?Glacial erosion2d2 slidesGlacial scour, Helsinki, Finland1976?2d1 slideStriated cobble in till, Solheimajokull,
Iceland1977?2d2 slidesPolished granite, Handegg, Switzerland1978?2d2 slidesIce scoured rock, Findeln Glacier,
Switzerland1978?2d1 slideStriated bullet-shaped boulder in till near Bern,
Switzerland1978?2d1 slideTwo directions of striations, near Vindeln,
Sweden1978?2d1 slideIce chatter marks, Handegg, Switzerland1978?2d1 slidePitted boulder, Tahoe moraine,
Bridgeport1979?2d1 slideGlacial striations, north of Helsinki,
Finland1982?2d1 slideStriated boulder in diamicton boulder on Rio Manso
moraine, Argentina1989?2d1 slideStriated boulder, old moraine, lower Rio Mendera,
Argentina 1989?2d1 slideGlacially polished basalt near Sims Corner,
Washingtonbetween 1959 and 1992?2d1 slideFaceted and polished boulder, Lummi Peninsula,
Washingtonbetween 1959 and 1992?2d3 slidesGlacial groovesbetween 1959 and 1992?Glacial lakes2d6 slidesSouth Fork Snoqualmie River, varves1961, 1962, 1990, between 1960 and 1990?2d2 slidesWood in varve sequence19622d1 slideIce marginal lake, moraine, Fjallsjokull1977?2d1 slideJackson Hole, Tetons, Jackson Lake1982?2d1 slideClay varves, Snoqualmie Passbetween 1959 and 1992?2d1 slideJenny Lakebetween 1959 and 1992?2d1 slideFinger Lakes, New Yorkbetween 1959 and 1992?2d1 slideSuperglacial lake, Findeln Glacier,
Switzerlandbetween 1959 and 1992?Glacial troughs2d2 slidesGlacial trough, North Cascades1976?, 1978?2d1 slideTrough, Greenland1977?2d1 slideGlacial trough, Kern River, Sierrasbetween 1959 and 1992?Glaciers2d2 slidesMalaspina Glacier, southeast Alaska1967?, 1972?2d1 slideStagnant ice, Bering Glacier, Alaska1972?2d1 slideIce cap, Baffin Island1973?2d1 slideMatterhorn and glaciers, Switzerland1974?2d11 slidesAerial views of the icecap, Greenland1975?, 1977?, 1979?, 1982?2d1 slideAerial view of a glacier in the Canadian
Rockies1976?2d1 slideFjallsjokull, Iceland1977?2d1 slidePeaks above Johns Hopkins Glacier,
Alaska1979?2d1 slideMalaspina Glacier, Alaska1983?2d1 slideStagnant glacier1987?2d13 slidesVentiquero Negro Glacier, Argentina1988?2d1 slideAconcagua, Argentina1989?2d2 slidesAlaskan glaciersbetween 1959 and 1992?2d1 slideSchoolroom Glacier, Tetons, Wyomingbetween 1959 and 1992?2d1 slideMt. Rainierbetween 1959 and 1992?2d1 slideBritish Columbia Coast Rangebetween 1959 and 1992?Ice Age Floods2d1 slideGiant ripple marks, Plains, Montana1965?2d2 slidesMoses Coulee1975?, between 1965 and 1985?2d1 slideGrand Coulee, Banks Lake1976?2d4 slidesMoses Coulee, Grand Coulee moraine1976?2d3 slidesGiant bar, Moses Coulee1968?, 1976?, 1977?2e7 slidesGiant ripples, lower Moses Coulee and Rock Island,
Washington1977?, 1979?2e1 slideScablands, Columbia Plateau, Washington1984?2e1 slideGiant ripples of Missoula flood, Columbia River near
Wenatchee, Washingtonbetween 1959 and 1992?2e1 slideGiant ripples of Missoula flood, Columbia
Plateaubetween 1959 and 1992?2e1 slideKames, Columbia Plateaubetween 1959 and 1992?2e1 slideMissoula flood bar, Columbia Plateaubetween 1959 and 1992?2e3 slidesDry Falls, Washingtonbetween 1959 and 1992?2e4 slidesGreat Terrace, Columbia Riverbetween 1959 and 1992?MorainesAnnual push moraines2e3 slidesPush moraines, Hrutarjokull, Iceland1977?2e6 slidesAnnual moraines, Fjallskokull, Iceland1977?2e3 slidesPush moraine, Breidamerkurjokull,
Iceland1977?Lateral moraines2e1 slideLateral moraine, Lee Vining Canyon,
California1966?2e2 slidesIce cored lateral moraine, Kviarjokull,
Iceland1977?2e1 slideLateral moraine, Findeln Glacier,
Switzerland1978?2e1 slideLateral moraines, Grant Lakebetween 1959 and 1992?2e1 slideLateral moraine and ice marginal stream, Athabasca
Glacier, Banff, Canadabetween 1959 and 1992?Medial moraines2e3 slidesTwo medial moraines of different color,
Breidamerkurjokull, Iceland1977?2e3 slidesMedial moraine, Jokulsarlon, Iceland1977?2e2 slidesMedial moraines, Greenland1978?, 1982?2e2 slidesMedial moraines, Alaska1987?, between 1967 and 1987?2e1 slideSnoqualmie Pass moraine19662e1 slideIce cap and moraine, Baffin Island1973?2e1 slideTwin Sisters moraine1973?2e8 slidesFaulted moraines, Cottonwood Canyon,
Utah1975?2e2 slidesMoraines east of Hudson Bay1975?2e1 slideMoraines, Uintas Mountains, Utah1975?2e8 slidesWithrow moraine1975?, 1976, between 1955 and 1975?2e4 slidesAerial view of moraines, Wallowa Lake,
Oregon1976?2e1 slideMoraines, Bacon Peak, south of Mt.
Shuksan1976?2e1 slideMoraines, Wind River Range, Wyoming1976?2e1 slideMoraine, Langjokull, Iceland1977?2e4 slidesEnd moraine, Fjallsjokull, Iceland1977?2e1 slide1890 moraine, Fjallsjokull, Iceland1977?2e1 slideIce-cored moraine, Hrutarjokull, Iceland1977?2e2 slides1890 moraine, Breidamerkurjokull,
Iceland1977?2e1 slideDeformed moraine, western Greenland1978?2e1 slideMoraines of Rhone Glacier, Gletsch,
Switzerland1978?2e1 slideRipple marks in Yoldia Sea delta inside Salpausselkä
moraine, Finland 1982?2e4 slidesTetons, Wyoming, moraines1982?, between 1962 and 1982?2e1 slideDeformed lake sediments, Lake Huechulafquen in
Nahuel Huapi age moraine, Argentina1988?2e1 slideBoulder Glacier, moraine 1 and 2between 1959 and 1992?2e1 slideMoraines, Baffin Islandbetween 1959 and 1992?2e2 slidesPinedale moraines, Fremont Lake, Wyomingbetween 1959 and 1992?2e1 slideMt. Robson moraine, Canadabetween 1959 and 1992?2e1 slideMoraine across Skykomish River valley, west of
Stevens Pass, Washingtonbetween 1959 and 1992?2e1 slideWaddington Moraines, British Columbiabetween 1959 and 1992?2e1 slideMoraines, Pine Creek, Californiabetween 1959 and 1992?2e1 slideMoraines, Sierra Nevadabetween 1959 and 1992?Ogives2e1 slideOgives, Canadian Rockies1976?2e1 slideOgives, unidentified glacierbetween 1959 and 1992?Outwash2e3 slidesOutwash deltas1972?, 1978?2e1 slideOutwash terrace Rakaia River, Tui Creek Glacier,
south island New Zealand 1973?2e1 slideCollapsed ice-cored outwash, Breidamerkurjokull,
Iceland1977?2e1 slideOutwash stream, Eyjafjallajokull,
Iceland1977?2e2 slidesOutwash gravel depositing over dead ice1977?2e1 slideIce contact slope against outwash, collapsed
outwash1977?2e1 slideGraben in outwash1977?2e1 slideCollapsed outwash with braided channels preserved,
Iceland1977?2e1 slideOutwash stream, Langjokull, Iceland1977?2e1 slideModern flow till from basal zone just below ice,
Solheimajokull, Iceland1977?2e1 slideKettles in outwash, Icelandbetween 1959 and 1992?2e1 slideKettle in Great Terrace, Chelan,
Washingtonbetween 1959 and 1992?2e6 slidesKettles, Whidbey Island, Washingtonbetween 1959 and 1992?2e1 slideKettle being formed at terminus of Colman Glacier,
Mt. Baker, Washingtonbetween 1959 and 1992?2e1 slideBuried trees in outwash, Glacier Bay,
Alaskabetween 1959 and 1992?2e1 slideSumas outwash, Halverstice Roadbetween 1959 and 1992?Tills2e1 slideGravel dipping about one mile north of Strawberry
Point, Washington1963?2e1 slideDipping beds Strawberry Point,
Washington1965?2e2 slidesBishop tuff and Sherwin till1975?2e3 slidesFrost shattered boulder on till surface about one
kilometer from ice, uncovered 1965, Breidamurkurjukul, Iceland1977?2e1 slideStriated cobble in till, Solheimajokull1977?2e1 slideLodgement till, Solheimajokull, Iceland19772e1 slideSoil on till, Blowers Bluff, Washington1978?2e4 slidesDeformed sediments on till, Strawberry Point,
Washington1978?2e1 slidePolished bedrock under Munger tillbetween 1959 and 1992?2e1 slideTill in basal zone, Matanuska Glacier,
Alaskabetween 1959 and 1992?2e1 slideVashon till over "upper sand" over Possession till,
Esperance, Washingtonbetween 1959 and 1992?2e1 slideSill, Many Glacier, Montana1965?2e1 slideBurrows in muschelkalk (Triassic) dolomite of Vitoria,
west Spain1971?2e3 slidesDebris cones, Skeidararjokull and Breidamerkurjokull,
Iceland1973?, 1977?, between 1957 and 1977?2e5 slidesErratics, Waterville and Mansfield,
Washington1973?, 1976?, between 1956 and 1976?2f1 slideTerraces and moraines, Uintas Mountains,
Utah1975?2f1 slideLaminated flow till, Sveg, Sweden1976?2f1 slideRed soil pushed up into Riss moraine, Zeil, north of
Bodensee (Lake Constance)1976?2f2 slidesMeltwater tunnel, Solheimajokull, Iceland1977?2f1 slideIce in meltwater carried from ice margin,
Iceland1977?2f2 slidesSqueezed up ridge along a former crevasse continuing
into present ice margin, Skeidararjokull, Iceland1977?2f1 slideDebris along crevasse, Breidamerkurjokull,
Iceland1977?2f1 slideDebris cone, Solheimajokull, Iceland1977?2f1 slideBasal ice and till, Solheimajokull,
Iceland1977?2f3 slidesMoulin, Kviarjokull, Iceland1977?, between 1957 and 1977?2f7 slidesIce bergs, Jokulsarlon, Iceland1977?2f2 slidesShear planes, Breidamerkurjokull, Iceland 1977?, between 1957 and 1977?2f1 slideShear planes in ice margin, Jokulsarlon,
Iceland1977?2f1 slideDeformed sand south of Bern, Switzerland1978?2f6 slidesDeformed gravel near Bern, Switzerland1978?2f1 slideFaulted sediments near Bern, Switzerland1978?2f1 slideStream on Gorner Glacier, Switzerland1978?2f1 slideHanging valley, Lake Brienz, Switzerland1978?2f1 slideDeformed sand in Kame, Ohio1982?2f1 slideTetons, The Potholes1982?2f2 slidesAnfiteatro glacial deformation, Type El Condor,
Argentina1988?2f1 slideCascades and Mount Shuksan, Washington1992?2f1 slideNivation hollow, Big Horn Mountainsbetween 1959 and 1992?2f1 slideRoche Moutonnee, Yosemitebetween 1959 and 1992?2f1 slideYosemitebetween 1959 and 1992?2f1 slideMount Hoodbetween 1959 and 1992?2f1 slideBasal stratified silt, Matanuska Glacier,
Alaskabetween 1959 and 1992?2f1 slidePebbles in dispersed clay zone above basal stratified
silt, Matanuska Glacier, Alaskabetween 1959 and 1992?2f1 slideDendritic drainage near Price, Utahbetween 1959 and 1992?2f1 slideLarge ice crystals, Coleman Glacier, Mt.
Bakerbetween 1959 and 1992?2f1 slideCollapse deformation in gravel, Ostersund,
Swedenbetween 1959 and 1992?2f1 slideDirt cone Breidamerkurjokull, Icelandbetween 1959 and 1992?2f1 slideGraph of paleomagnetic declination and inclination of
Everson glaciomarine driftbetween 1959 and 1992?Pediments2f1 slidePediment gravels, Browns Park, Utah1972?2f3 slidesPediments, Southern New Mexico 1972?, between 1952 and 1972?2f31 slidesPediments, Book Cliffs, Utah 1975?, between 1955 and 1975?2f7 slidesPediments near Price, Utah 1975?, between 1955 and 1975?2f6 slidesPediments west of Split Mountain, Utah 1975?, between 1955 and 1975?2f2 slidesUplifted pediment, Browns Park, Utah1975?, 1984?2f6 slidesPediments near Yuma, Arizona1976?2f1 slidePediments west of Tucson, Arizona1976?2f5 slidesPediments east of Las Vegas1978?2f2 slidesPediments, Tecopa Valley1978?2f4 slidesPediments, Chicago Valley, Resting Spring Range, west
of Las Vegas1978?2f1 slidePediments, Hermosillo, Mexico1981?2f1 slidePediment remnant near Price, Utahbetween 1959 and 1992?2f2 slidesDissected pediments Book Cliffs, Utahbetween 1959 and 1992?2f3 slidesPedimentsbetween 1959 and 1992?2f1 slidePediment, Nevadabetween 1959 and 1992?2f1 slidePediment, Arizonabetween 1959 and 1992?Playas2f3 slidesRacetrack Playa, Death Valley 1972?, 1982?, between 1962 and 1982?2f3 slidesPlaya east of Las Vegas1978?2f1 slideSalt flat playa cape, Death Valley1983?2f1 slidePlaya between Nevada and Eastern
Californiabetween 1959 and 1992?2f1 slidePlayabetween 1959 and 1992?ShorelinesArches2f3 slidesMack Arch, Crook Point1975?2f1 slideArch, Crook Point area1975?2f5 slidesThree Arch Rocks, Cape Meares, Oregon 1975?, between 1965 and 1985?2f6 slidesArch, Ecola, Oregon1975?3a2 slidesTwin Rocks Arch, Rockaway, Oregon1975?3a1 slideSea arch, Farallon Island, California1981?3a2 slidesArch, Kalapana, Hawaii1984?3a1 slideSea arch, Queens Bath, Hawaii 1987?3a1 slideArch and stacks, Oregon Coastbetween 1959 and 1992?3a2 slidesArchbetween 1959 and 1992?Bars3a1 slideBaymouth bar, San Juan Islands,
Washington1975?3a2 slidesBaymouth bar, Bodega Bay, California1976?3a1 slideBar and lagoon, Keystone, Whidbey Island1977?3a2 slidesBaymouth bar, Kitsap Co.1980?3a1 slideBaymouth bar, south Puget Sound1980?3a3 slides Baymouth barbetween 1959 and 1992?3a1 slideOffshore bar, Miamibetween 1959 and 1992?Bays3a2 slidesSunset Bay1975?, 1976?3a1 slideNorth end of Humboldt Bay1989?3a1 slideHanauma Bay, Oahubetween 1959 and 1992?3a1 slideNASA satellite photo of Chesapeake Baybetween 1959 and 1992?Beaches3a1 slideChamplain Sea beach near Montreal, Mount Rigaud,
elevation 540 feet1972?3a1 slideBeach and Columbia River basalt headland, near
Ilwaco, Washington1975?3a1 slideBayhead Beach, northwest of Seattle1980?3a1 slideBeach cusps, Point Wilson1982?3a1 slideRosario Beach1986?3a2 slidesBoomer Beach, La Jollabetween 1959 and 1992?3a1 slideMorro Beachbetween 1959 and 1992?3a1 slideWorld War II gun emplacement falling on beach as sea
cliffs are eroded, southern coast of Denmark h+between 1959 and 1992?3a1 slideGroyne, Birch Bay, Washingtonbetween 1959 and 1992?3a1 slideNatural groyne, cliff side beachbetween 1959 and 1992?Capes3a1 slideCape Cod, Massachusetts1974?3a1 slideCape Blanco, Oregon1975?3a1 slideCape Foulweather, Oregon1975?Islands3a1 slideChuckanut sandstone, Sucia Island, San Juan
Islands1977?3a1 slidePortage Island, Bellingham Bay1979?3a1 slideFrost Islandbetween 1959 and 1992?3a1 slideTilted Nanaimo sandstone, Sucia Island, San Juan
Islandsbetween 1959 and 1992?3a1 slideAtollsbetween 1959 and 1992?Lagoons3a1 slideLagoon, Hancock Lake, Whidbey Islandbetween 1959 and 1992?3a1 slideLagoon and bar, Ebey's Landing, Whidbey Island,
Washingtonbetween 1959 and 1992?3a1 slideKeystone Lagoon, Whidbey Island,
Washingtonbetween 1959 and 1992?Marine terraces3a1 slideTerrace, Hanauma Bay, Oahu1972?3a1 slidesStacks, terrace, north of Brookings,
Oregon1975?3a11 slidesMarine terraces, Brookings, Oregon1975?3a1 slideTerrace south of Cape Arago, Oregon1975?3a6 slidesTerraces, Cape Blanco, Oregon1975?3a1 slideSunset Bay, Oregon, eroded marine
terrace1975?3a2 slidesMarine terrace, Otter Point, Whiskey Run1975?, between 1965 and 1985?3a1 slideStack on marine terrace, Castle Rock, Eureka,
California1975?3a1 slideHastings Rock, stack on marine terrace1975?3a2 slidesTerrace north of Bolinas1977?3a1 slideMarine terrace, fault, Cape Blanco,
Oregon1977?3a1 slideHolocene marine terrace and sea cliffs. Canterbury
Plain, near Waipara1977?3a1 slideMarine terrace, Bainbridge Island1980?3a1 slideMarine terrace, Big Sur, California1981?3a1 slideWave cut marine terrace, northern
California1993?3a1 slideTwo meter terrace, Kui Lima, Oahu,
Hawaiibetween 1959 and 1992?3a2 slidesMarine terraces, Northern Californiabetween 1959 and 1992?3a1 slideMarine terrace, sea stacksbetween 1959 and 1992?3a2 slidesMarine terracesbetween 1959 and 1992?Points3a2 slidesPortage Point and Point Francis,
Washington1966?3a4 slidesPoint Francis, Bellingham Bay,
Washington1979?, 1980?, between 1975 and 1985?3a1 slidePolnell Point, Whidbey Island,
Washington1982?3a1 slidePossession Point, Whidbey Island,
Washington1962?3a2 slidesCattle Point, San Juan Islands,
Washington1986?3a1 slidePoint Reyes, Californiabetween 1959 and 1992?3a1 slideSandy Point near Bellingham, Washingtonbetween 1959 and 1992?Reefs3a1 slideReef, Ponape1981?3a3 slidesReef, Truk1981?3a1 slideBarrier reef, Tahitibetween 1959 and 1992?Spits3a5 slidesDungeness Spit, Washington1967?, 1977?, between 1967 and 1987?3a4 slidesNetarts Spit, Oregon1975?3a1 slideHooked spit1975?3a1 slideFort Casey spit and lagoon, Washington1975?3a3 slidesSpits, southern Puget lowland,
Washington 1976?, 1980?3a4 slidesSpit and lagoon, Ebey's Landing,
Washington1966?, 1975?, 1976?, 1977?3a3 slidesSpit, San Juan Islands, Washington1975?, 1977?3b5 slidesEdiz Hook, Washington1977?, between 1967 and 1987?3b5 slidesSpit, Puget Sound1977?, between 1967 and 1987?3b1 slideSpit, San Francisco Bay1979?3b2 slidesFrost Island Spit1979?3b1 slideSpit and lagoon, Useless Bay, Whidbey
Island1980?3b2 slidesSpit1982?3b3 slidesSpit, West Seattle1986?3b2 slidesSpit near Point Townsend, Washington1986?3b3 slidesSpit, Homer, Kenai1986?3b1 slideSpit near Useless Bay, Sunrise Beach, Whidbey
Islandbetween 1959 and 1992?3b1 slideSpit, Samish Island, Washingtonbetween 1959 and 1992?3b2 slidesNeptune Spit, Lummi Bay, Washingtonbetween 1959 and 1992?3b1 slideSpit, Cape Codbetween 1959 and 1992?3b1 slideMartha's Vineyard, east end moraine and
spitsbetween 1959 and 1992?3b1 slideSpit, mouth of Columbia Riverbetween 1959 and 1992?3b1 slideSpit, Kennedy Airport, New Yorkbetween 1959 and 1992?3b1 slideSpit, Fort Lawton, Washingtonbetween 1959 and 1992?3b5 slidesSpits, Point Francis, Washingtonbetween 1959 and 1992?3b1 slideSpit near Langley, Washingtonbetween 1959 and 1992?Stacks3b2 slidesHaystack Rock, Cannon Beach, Oregon1975?3b3 slidesCastle Rock1975?3b5 slidesStacks, Ecola State Park, Oregon 1975?3b3 slidesCape Ferrello stacks, Oregon 1975?, between 1965 and 1985?3b1 slideStacks and sediment, Humbug Mountain,
Oregon1975?3b2 slidesStacks and terraces north of Brookings1975?3b2 slidesStacks, Tillamook Head, Oregon1975?3b1 slideSea stacks Sunset Bay, Oregon1975?3b1 slideWavecut notch in stack, Cannon Beach,
Oregon1975?3b1 slideStacks, Bandon, Oregon1975?3b1 slideStacks, Cape Meares, Oregon1975?3b2 slidesStacks, Oregon Coast1977?, between 1967 and 1987?3b5 slidesStacks1977?, between 1967 and 1987?3b2 slidesStacks, Olympic Peninsula, Washington1980?3b1 slideSea stacks and caves, Olympic Peninsula,
Washington1980?Surf3b1 slideSurf, Pancake Rocks, south of Westport, South
Island, New Zealand1973?3b1 slideOblique waves, longshore drift, Florence1975?3b1 slideWaves, longshore drift, Florence, Oregon1975?3b1 slideWaves, Florence, Oregon1975?3b23 slidesWaves, Kui Lima, Oahu 1976?, 1977?3b3 slidesWaves, Hawaii1976?3b3 slidesWave refraction, spit east of Westman
Island1977?3b2 slidesWave refraction1977?, between 1967 and 1987?3b1 slideOblique waves, beach cusps, North Beach
Peninsula1978?3b1 slideOblique waves, Columbia Beach south of
Astoria1978?3b1 slideKona surf1983?3b1 slidePlunging breaker1984?3b5 slidesWaves breaking1984?, 1985?, 1989?, 1991?3b1 slideStorm waves, Rosario Beach1986?3b1 slideRefraction of waves around an island, Willipa Bay,
Washingtonbetween 1959 and 1992?3b1 slideWave refraction, Grays Harbor,
Washingtonbetween 1959 and 1992?Tombolos3c1 slideTombolo, mainland in background, island in
foreground tied by spit, Bellingham Bay, Washington1967?3c7 slidesTombolo, Decatur Head, Washington 1975?, 1979?, 1984?, between 1975 and
1985?3c1 slideDouble tombolo near Hope Island,
Washington1975?3c2 slidesTombolo, Cape Blanco1975?, between 1965 and 1985?3c5 slidesPolnell Point tombolo, Whidbey Island,
Washington 1975?, 1980?, between 1975 and 1985?3c3 slidesDouble tombolo, Kiket Island1980?, 1982?3c1 slideTombolo, Deception Passbetween 1959 and 1992?Wave cut features3c3 slidesWave cut bench, Sucia Island, San Juan
Islands 1975?, between 1965 and 1985?3c3 slides Wave cut bench, Little Sucia Island, San Juan
Islands1975?3c1 slideWave cut bench, Puget lowland,
Washington1975?3c1 slideWave cut bench1975?3c1 slideWave cut notch1975?3c1 slideWave cut notch, Fiji1988?3c2 slidesWave cut notch, Sucia Island, San Juan
Islandsbetween 1959 and 1992?3c1 slideWave cut notch near Mahon, Menorca,
Spainbetween 1959 and 1992?3c1 slideWave cut bench, Stuart Islandbetween 1959 and 1992?3c1 slideOregon coast north of Newport, Oregon1967?3c2 slidesShipwreck, Ocean Shores, Washington1975?3c7 slidesDevils Punch Bowl, Cape Arago, Oregon 1975?, between 1965 and 1985?3c4 slidesElongate beach dunes and lakes, north of Gearhart,
Oregon1975?3c2 slidesShore Acres State Park, Oregon1975?3c1 slideStormy Sea1980?3c1 slideCoastal erosion at Willapa Bay, Washington,
1891-19711982?3c1 slideUndercut sea cliff, Tulum, Yucatan Peninsula,
Mexico1982?3c1 slideSea cliff recession, Fort Casey,
Washington1982?3c2 slidesSea cave1983?3c1 slideWaldron and Spieden Islands, San Juan Islands,
Washington1986?3c1 slideSouthern Florida, satellite photobetween 1959 and 1992?3c1 slideAstoria, Oregonbetween 1959 and 1992?3c1 slidePrograding shoreline, Willapa Bay,
Washingtonbetween 1959 and 1992?3c1 slideBeach ridge, Hallands Väderö, "weather island", off
Torekov, Swedenbetween 1959 and 1992?3c1 slideMouth of Columbia River, United Statesbetween 1959 and 1992?3c1 slideFjord, Gudvangen, Norwaybetween 1959 and 1992?3c1 slideCoast, basin, and range computer mapbetween 1959 and 1992?3c2 slidesNorfolk Coast, Pamlico Sound, Cape Hatteras, North
Carolinabetween 1959 and 1992?3c1 slideThermal satellite image, Florida coast, swirl around
Floridabetween 1959 and 1992?Streams and riversFloods3c5 slidesBaker Park, Rapid City 1972?, between 1965 and 1985?3c8 slidesRapid City 1972?, between 1965 and 1985?3c1 slideLog left by high water1972?3c1 slideSamish River, May, 1975 flood 19753c4 slidesNooksack River, December 1975 flood19753c2 slidesSkagit, December, 1975 19753c1 slideLog jam at Sygitowicz Creek bridge1983?3c1 slideSygitowicz Creek, 1983 aerial view19833c5 slidesNovember 1989 flood, Nugents Bridge 19893c1 slideNovember 1989 flood, Everson19893c1 slideNovember 1989 flood, Hanegan Road19893c1 slideNovember 1989 flood, near Lynden19893c1 slideNovember 1989 flood, Slater Road19893c1 slideSlide of photograph of 1909 flood in
Sumas1990?3c1 slideSumas, 1990 flood19903c7 slidesSlides of Nooksack Flood photographs in Lynden,
Ferndale and Marietta, 19511990?3c1 slideNooksack Flood1990?3c1 slideNooksack flood Qs1990?3c1 slideFlood cross section, Nooksack River1990?3c1 slideEmmerson Home, Nooksack River, Whatcom
Countybetween 1959 and 1992?3c1 slideKeystonebetween 1959 and 1992?Meanders3c1 slideCutoff meander, Mississippi River, south of
Vicksburg1972?3c1 slideRiver in Moses Lake1974?3c4 slidesMeanders near Price 1975?, between 1965 and 1985?3c1 slideMeanders west of Heber, Utah1975?3c1 slideIncised meander cove, northeast of Split Mountain,
Utah1975?3c4 slidesMeanders near Menan Buttes1976?3c1 slideMeanders south of Tetons1976?3c1 slideMeanders, Duwamish1976?3c4 slidesMeanders, point bars, Alaska 1985?, between 1965 and 1985?3c1 slideMeander, Hayden Valley1986?3c6 slidesMeanders 1987?, between 1967 and 1987?3c1 slideIncised meander Green River, Utah1993?3c1 slideMeander cove near Split Mountainbetween 1959 and 1992?3c1 slideMeander scarps northwest of Salt Lakebetween 1959 and 1992?3c9 slidesMeanders, Alaskabetween 1959 and 1992?3c1 slideHamblin, abandoned incised meander, San Juan
Riverbetween 1959 and 1992?3c1 slideIncised meanders, San Juan River, Utahbetween 1959 and 1992?3c1 slideMeanders becoming braided, Alaskabetween 1959 and 1992?3c1 slideIncised meander, southwest Utahbetween 1959 and 1992?3c1 slideErosion cusps of former meandersbetween 1959 and 1992?Point bars3d1 slidePoint bar, Sauk River1979?3d1 slidePoint bar deposit on inside of meander1993?3d1 slideOxbows and point barsbetween 1959 and 1992?Stream channels3d1 slideSnake Canyon near Twin Falls highway,
Idaho1965?3d1 slideLittle Colorado canyon1981?3d1 slideStream channelbetween 1959 and 1992?3d2 slidesArmored mudballs in stream channel near Granada,
Spainbetween 1959 and 1992?3d1 slideStream terraces along incised streambetween 1959 and 1992?3d1 slideIncised canyon of Colorado River cut into Kaibab
limestonebetween 1959 and 1992?Waterfalls3d2 slidesGullfoss Waterfall, Iceland1977?3d1 slideNiagrabetween 1959 and 1992?3d1 slidePalouse Falls, Columbia Plateau,
Washingtonbetween 1959 and 1992?3d2 slidesBedrock terraces, Hurunui River, New
Zealand1973?3d4 slidesDendritic drainage, mancos shale near
Price1975?3d1 slideSandur near Vik, Iceland1977?3d1 slideSamish River terraces1979?3d1 slideBraided North Toutle near Elk Rock1980?3d8 slidesShorelines, Hudson Bay1982?3d2 slidesPothole drilling, Austin Creek1983?3d1 slideFlow inversion, St. George, Utah1986?3d1 slideStream capture, Montanabetween 1959 and 1992?3d1 slideFraser plume, Whatcom Countybetween 1959 and 1992?3d1 slideMouth of Yangtzee, Chinabetween 1959 and 1992?3d4 slidesTerraces, Rakaia Riverbetween 1959 and 1992?3d3 slidesBraided Nooksack, Kendallbetween 1959 and 1992?3d1 slideBraided river, Nooksack Riverbetween 1959 and 1992?3d1 slideBraided inlet to Pyramid Lake, Nevadabetween 1959 and 1992?StructuresCross bedding3d3 slidesCross bedding Navajo sandstone in Zion National
Park, Utah1959?, 1967?3d1 slideCross bedding in Navajo sandstone (Jurassic) Arches
National Monument, Colorado1967?Jointing3d3 slidesWeathered joint and sinks, 4th Recess, Sierra
Nevada1979?3d1 slideJoint controlled topography in sandstone overlain by
shale, southeast Utah1991?3d2 slidesValdez slide, Alaska, blocks held only by friction
on joint planebetween 1959 and 1992?3d1 slideJointingbetween 1959 and 1992?3d1 slideBryce jointingbetween 1959 and 1992?3d3 slidesJointing in sandstone in Canyon Lands,
Utahbetween 1959 and 1992?3d1 slideJointing in Navajo sandstone, Sheltonbetween 1959 and 1992?3d1 slideJointing archesbetween 1959 and 1992?3d1 slideJointed sandstonebetween 1959 and 1992?3d2 slidesSolution along joint planes, Indianabetween 1959 and 1992?3d1 slideJoint-boonded rock fin, Arches, Utahbetween 1959 and 1992?Ripples3d1 slideRipple marks in Eocene sandstone near Pamplona,
Spain1971?3d1 slideRipple marks south of Bern, Switzerland1978?3d1 slideGiant ripples1984?3d1 slide Navajo sandstone in Zion National Park,
Utah1967?3d1 slideDeformed sand south of Bern, Switzerland1978?3d1 slideCascades raised map1978?3d1 slideSalina Cyn unconformity1992?3d3 slidesAnticlines and synclinesbetween 1959 and 1992?3d2 slidesAnticline and syncline Chuckanut Mountain, Bellingham,
Washingtonbetween 1959 and 1992?3d1 slideMaverick Spring domebetween 1959 and 1992?3d6 slidesDinosaur bones, Dinosaur National Monument,
Utahbetween 1959 and 1992?3d1 slideSucia Island syncline, San Juan Islands,
Washingtonbetween 1959 and 1992?3d1 slideStalactites and Stalagmites, cave in Spainbetween 1959 and 1992?3d1 slideMeteor Crater, Arizonabetween 1959 and 1992?3d1 slideSills (black) in sandstonebetween 1959 and 1992?Volcanoes and Other Igneous ActivityExtruded materialsAa lava over pahoehoe lava3d4 slidesAa flow over pahoehoe flow, base of fault scarp
near Kalapana1977?, 19833d2 slidesKalapana flow, aa1977?3d6 slidesAa on pahoehoe, Mauna Ulu, Chain of Craters
Road1984, 1987, between 1984 and 1989?3d1 slideAa flow on pahoehoebetween 1959 and 1992?Pahoehoe3d2 slidesPahoehoe lava, Hawaiibetween 1959 and 1992?3d7 slidesPahoehoe, 1974 Kilauea19743d3 slidesPahoehoe, 1975 Kilauea1975?3d2 slidesPahoehoe flow1977?3d27 slidesPahoehoe, Mauna Ulu1978, 1984, 19873e1 slidePahoehoe folds, Mauna Ulu1978?3e2 slidesPahoehoe, Kalapana, December, 1986
flow1986?3e1 slidePahoehoe pu'u flows, January 23, 198719873e3 slidesPahoehoe, May, 1987 flow, Queens Bath,
Kalapana19873e2 slides1935 pahoehoe flow, saddle Mauna Loabetween 1959 and 1992?Pahoehoe over aa3e6 slidesPahoehoe over aa, Mauna Ulu1983, 1987, between 1983 and 1987?3e1 slidePahoehoe on aa, Chain of Craters Road below
cliffbetween 1959 and 1992?3e2 slides1935 pahoehoe flow over aa flow, saddle between
Mauna Kea and Mauna Loabetween 1959 and 1992?Spatter3e1 slideSpatter cone Lava Bed National
Monument1966?3e3 slidesSpatter, 1975 Kilauea19753e1 slideSpatter cone1987?3e2 slidesSpatter, Chain of Cratersbetween 1959 and 1992?3e1 slideTop of vesicular flow1967?3e1 slideVolcanic bomb, Haleakala1976?3e1 slideLava levee, Mauna Ulu1978?3e1 slideVesicular lava near Suzanville1979?3e3 slidesFreeland, Washington, pumice1980?3e3 slidesF-35 ashy silt peat at Freeland,
Washington1980?3e6 slidesPelee's hair, Mauna Ulu1983, 19873e1 slideLava blister, Mauna Ulu19843e1 slideAa19873e1 slideLava, St. George19873e1 slideMesa Falls tuff. Welded tuff over pumice near
Ashton1990?3e1 slideLava levees, Mt. Shasta, California1993?3e1 slideLava tube, Snake River Plain, Idaho1995?3e1 slideVolcanic ash, McNeeley Site, Mount Rainier National
Park, Washingtonbetween 1959 and 1992?3e2 slidesWelded tuff, Resting Spring Range,
Californiabetween 1959 and 1992?Intrusive Igneous ActivityDikes3e1 slideClastic dike and anticline in Whidby,
Washington1965?3e1 slideClastic dike in Pleistocene sediments, Whidbey
Island1967?3e1 slideAndesite dike cutting older rock, Ruth Mountain,
Washington1967?3e1 slideDike, dilation at Hance Rapid1972?3e1 slideDikes in Vishnu, Grand Canyon, Arizona1972?3e1 slideDike with altered borders Sveaborg,
Helsinki1976?3e1 slideDike in Skagit gneiss1989?3e1 slideDike swarm, Kailua, Oahubetween 1959 and 1992?3e1 slideDike swarm, Mokulua Island, Lanikai,
Oahubetween 1959 and 1992?3e1 slideDike in pre-Cambrian summit of Grand
Tetonbetween 1959 and 1992?3e1 slideDikes in pre-Cambrian rock in Tetons19703e1 slideDikesbetween 1959 and 1992?Laccoliths3e1 slideNavajo Mountain, Utah1978?3e1 slideSundance Laccolith, Wyomingbetween 1959 and 1992?3e1 slideRahm laccolithbetween 1959 and 1992?3e4 slidesDevil's Towerbetween 1959 and 1992?3e2 slidesLaccolith, Henry Mountains, Utahbetween 1959 and 1992?3e1 slideJackass Mountain conglomerate, Fraser Canyon,
British Columbiabetween 1959 and 1992?3e1 slideOriented inclusion in quartz diorite, Howe Sound,
British Columbia, Canada1967?3e3 slidesLava in caldera, Santorini1975?3e4 slidesInterior wall of Santorini1975?3e1 slide"Megabreccia" Blowers Bluff, Washington1978?3e1 slideRoof pendant, Rock Creek1979?3e1 slidePink granite intruding dark rock, Rio Mendoza,
Argentina1989?3e1 slidePink granite, Punta de Vacas, Rio Mendoza,
Argentina1989?3e1 slideIntrusion above Rio Mendoza1989?3e1 slideLava inversion, St. George, Utahbetween 1959 and 1992?3e1 slideLava-capped ridge, St. George, Utahbetween 1959 and 1992?3e1 slideBatholith of granite intruding host rock, Sierra
Nevada Range, Bishop, Californiabetween 1959 and 1992?Lava flowsObsidian flows3e1 slideGlassy flow, 1975 Kilauea1978?3e8 slidesGlass flow, Mt. Shasta, Medicine Lake,
California1979?3e2 slidesObsidian flow, Northeast of Shastabetween 1959 and 1992?3e1 slideObsidian flow, plug dome, south of Mono
Lakebetween 1959 and 1992?3e8 slidesObsidian flow, Newberry Craterbetween 1959 and 1992?3e10 slidesObsidian flows, Mono Craters,
Californiabetween 1959 and 1992?3e1 slide September, 1971 flow down road, SW
Kilauea1972?3e1 slideLava flow down gully, 1974, Kilauea1974?3e1 slideLava flows Greek Island in Aegian, Santorini
Group1975?3e4 slidesGlass dome, Mono Craters, California1975?, between 1965 and 1985?3e1 slideHollow pressure ridge, 1975, Kilauea1975?3e2 slidesCollapsed flow, Kilauea1976?3e1 slideHalemaumau 1974 flow1976?3e1 slideLava in valley near Lassen, California1976?3e1 slideFlow, Haleakala, Maui1976?3e2 slidesShasta flow1977?3e1 slideLighthouse surrounded by 1960 Kapoho
flow1977?3e2 slidesLava flow and cone, south of Reykjavik1977?3e3 slidesLava flow, Mt. Hood, Hood River1979?3e1 slideFlow front, Shasta1982?3e3 slidesMauna Ulu flows1983?, between 1973 and 1993?3f4 slides1984 aa flow, Royal Gardens, Kilauea1984?3f30 slidesKalapana , December, 1986 flow1986?3f2 slides Pu'u Oo1986?, 1987?3f15 slidesLava flow, Pu'u Oo, January 23, 198719873f13 slidesKalapana, May, 1987 flow19873e1 slideGlass dome, Newberry Crater, Oregonbetween 1959 and 1992?3e1 slideGlass flows, Newberry Crater, Oregonbetween 1959 and 1992?3e1 slideLog in pumice Schrieber's Meadow,
Washingtonbetween 1959 and 1992?3f1 slideTopographic inversion of lava flowbetween 1959 and 1992?3f1 slideLava flowbetween 1959 and 1992?3f5 slidesLava flows, Snake River Plainbetween 1959 and 1992?3f1 slideLava flow over cliffs into Grand Canyonbetween 1959 and 1992?Lava lakes3f11 slidesPu'u O'o lava lake fountain, January 23,
198719873f9 slidesLava lake of Pu'u O'obetween 1959 and 1992?Volcanic structuresBasalt structures3f3 slidesRoza columns, columnar basalt1977?3f3 slidesNew black sand of glass from May 1987 flow, Queens
Bath, Hawaii1987?3f3 slidesPillow basalt near Waterville1989?3f1 slidePillow lava, New Zealand1991?3f1 slideForset bedding in pillow basalt, near
Vantagebetween 1959 and 1992?3f1 slideBasalt lakesbetween 1959 and 1992?3f1 slideNew black sand beach made of glass from December,
1986 flowbetween 1959 and 1992?3f1 slideBlack sand beach, Kalapanabetween 1959 and 1992?3f1 slide Pillow basalt at Sand Hollow near Vantage,
Washingtonbetween 1959 and 1992?Craters3f1 slideCrater, Iceland1977?3f1 slideFloor of pit crater, Chain of Craters1978?3f1 slideRock mesa, LeConte Crater, South Sister,
Oregon1979?3f1 slideMono Lake cratersbetween 1959 and 1992?3f1 slideUbehebe Crater, Death Valleybetween 1959 and 1992?Geysers and hot springs3f1 slideGeyser, Iceland1977?3f1 slideMammoth hot springs Yellowstone,
Wyoming1982?3f3 slidesOld Faithful, Yellowstone, Wyoming1986?, between 1966 and 1986?3f1 slideCastle Geyser, Wyoming1986?Lava trees3f1 slideLava tree, Kapoho, Hawaii1977?3f11 slidesLava trees, Mauna Ulu1978?4a9 slidesChain of Craters, lava tree1978?Obsidian structures4a2 slidesObsidian domes, south of South Sister1979?4a1 slideBonded obsidian, unnamed flow, Medicine
Lake1979?4a4 slideObsidian, Glass Mountain1979?4a1 slideVesicular glass, obsidian, Medicine
Lake1979?4a2 slidesThree Sisters, glass domes1988?, between 1968 and 1988?4a1 slideWelded tuff on obsidian, Resting Spring
Rangebetween 1959 and 1992?4a1 slideBlack obsidian on brown obsidian, Resting Spring
Range, Californiabetween 1959 and 1992?4a1 slideObsidian dome near Mono Lake,
Californiabetween 1959 and 1992?4a1 slideObsidian dome, Mono Lake, Californiabetween 1959 and 1992?4a1 slideObsidian dome south of June Lake,
Washingtonbetween 1959 and 1992?4a2 slidesGlass Mountain, Californiabetween 1959 and 1992?Rift zones4a2 slidesSouthwest rift, Kilauea1976?4a1 slideGreat Rift, Lava Beds National
Monument1987?4a1 slideRift zone diagrambetween 1959 and 1992?Vents4a1 slideLava vent-to-be, Mt. Etna, Sicily1980?4a8 slidesPu'u O'o vent, Hawaiibetween 1959 and 1992?Volcanic cones4a9 slidesCones, Haleakala, Maui1976?4a1 slideCone cut by sea cliff, near Grindavik,
Iceland1977?4a2 slidesWestman Islands, Iceland, cone on small
island1977?4a2 slidesCones and flows south of Reykjavik1977?4a1 slideComposite cone, Oregon Cascadesbetween 1959 and 1992?4a1 slideCones and flows, South Sister, Oregonbetween 1959 and 1992?4a1 slideSpattercone, Lava Beds National Monument,
Californiabetween 1959 and 1992?4a1 slideCinder cone, Bend, Oregonbetween 1959 and 1992?4a5 slidesLava Butte, Oregonbetween 1959 and 1992?Volcanic necks4a1 slideVolcanic necks, near Agathla, Arizonabetween 1959 and 1992?4a2 slidesVolcanic necksbetween 1959 and 1992?4a3 slidesShiprock volcanic neck and dike, New
Mexicobetween 1959 and 1992?4a1 slideComb ridge volcanic necks near Kayenta,
Arizonabetween 1959 and 1992?4a2 slidesTable Mountain, Washington1976?Volcanoes4a3 slidesMt. Rainier, Washington1972?, 1985?, between 1972 and 1985?4a10 slidesNewberry Crater, Oregon1976?, 1977?, between 1975 and 1985?4a2 slidesHeimaey, Iceland1977?4a3 slidesLassen Peak, California1978?4a5 slidesThree Sisters, Oregon1979?, 1981?, between 1979 and 1981?4a9 slidesMt. Shasta, California1979?, between 1969 and 1989?4a4 slidesMt. Hood, Oregon1979?, between 1969 and 1989?4a1 slideGraph of age of Hawaiian chain1987?4a3 slidesGlacier Peak, Washington1979?, 1980?, between 1979 and 1980?4a1 slideVolcano, northwest Iceland1982?4a1 slidePlate motion chart1986?4a1 slideMt. St. Helens, Washington, satellite
photograph1984?4a1 slideHawaii, satellite photograph1986?4a1 slideMap of Hawaiian chain1987?4a1 slideMt. Jefferson, Oregon1988?4a2 slidesBroken Top, Oregon1988?4a1 slideMauna Loa, overlooking Kilauea Iki,
Hawaiibetween 1959 and 1992?4a1 slideMauna Kea and Mauna Loa between 1959 and 1992?4a1 slideMoraine cones on Mauna Keabetween 1959 and 1992?4a1 slideMauna Loa from Mauna Keabetween 1959 and 1992?4a1 slideHawaii topography mapbetween 1959 and 1992?4a11 slidesCrater Lake, Oregonbetween 1959 and 1992?4a1 slideHenry Mountains, Utahbetween 1959 and 1992?4a2 slidesMount Baker, Washingtonbetween 1959 and 1992?4a1 slideChart of plates, Pacific northwestbetween 1959 and 1992?4a1 slideChart of subduction platesbetween 1959 and 1992?Mount Baker4b1 slideMount Baker, March 11, 1975March 11, 19754b1 slideMount Baker, April 1, 1975April 1, 19754b4 slidesMount Baker, April 10, 1975April 10, 19754b2 slidesMount Baker central lake, east ventApril 10, 19754b1 slideMount Baker, Sherman craterApril 10, 19754b4 slidesMount Baker central lake and east ventMay 7, 19754b1 slideMount Baker, east ventMay 7, 19754b1 slideMount Baker, south ventMay 7, 19754b1 slideMount Baker, central lakeMay 7, 19754b1 slideMount Baker north wall and central lakeMay 12, 19754b1 slideMount Baker north ventMay 12, 19754b1 slideMount Baker east ventMay 12, 19754b2 slidesMount Baker north wallMay 28, 19754b2 slidesMount Baker central lakeMay 28, 19754b1 slideMount Baker central lake and east ventMay 28, 19754b1 slideMount Baker Sherman CraterMay 28, 19754b2 slidesMount Baker central lakeJune 5, 19754b1 slideMount Baker central lake and east ventJune 5, 19754b2 slidesMount Baker east ventJune 30, 19754b3 slidesMount Baker east vent and central lakeJune 30, 19754b2 slidesMount Baker central lakeJune 30, 19754b3 slidesMount Baker north ventJune 30, 19754b1 slideMount Baker Sherman CraterJuly 9, 19754b1 slideMount Baker upper Boulder GlacierJuly 9, 19754b1 slideMount Baker central lakeSeptember 7, 19754b1 slideMount Baker north ventSeptember 7, 19754b1 slideMount Baker central craterSeptember 7, 19754b 2 slidesMount Baker north ventMarch 4, 19764b1 slideMount Baker west rimMarch 4, 19764b1 slideMount Baker central lakeMay 21, 19764b1 slideMount Baker central lake and east rimOctober 21, 19764b1 slideMount Baker east rimOctober 21, 19764b1 slideMount Baker west rimMarch 2, 19784b1 slideMount Baker west rimNovember 21, 1978