Advanced Search (Items only)
ID: ls-203-021
Wild flowers, Glacier National Park, Montana
ID: ls-203-020
The Great White Throne, Zion National Park, Utah
ID: ls-203-019
South Rim, Grand Canyon, Arizona
ID: ls-203-018
Chinese Pagoda rock formation, Bryce Canyon National Park, Utah
ID: ls-203-017
El Gobernader, Zion National Park, Utah
ID: ls-203-016
The Narrows, Zion National Park, Utah
ID: ls-203-015
Bryce Canyon, Utah
ID: ls-203-014
ID: ls-145-025
"Breaker" boys picking slate, early 20th century, Anthracite Mines, Pennsylvania
ID: ls-144-057
Open pit iron mining with 5-ton steam shovels, man in foreground, Hibbing, Minnesota
ID: ls-144-022
Men working with piles of salt, Haywards, California, 1870
ID: ls-139-055
Mine fan and air shaft entrance
ID: ls-139-054
"Richest Hill in the World", copper mine, Anaconda Hill, Butte, Montana
ID: K9449
Pinyon-Juniper Forest, early October
ID: K9447
Timberline, Northern Rocky Mountains
ID: K9444
Spruce-Fir Forest
ID: K9442
Jeffrey Pine Forest
ID: K9220
Mount Rundle, Banff National Park, Alberta, Canada
ID: K9219
Saint Mary Lake, Glacier National Park, Montana
ID: K9149
Riverside Geyser, Yellowstone National Park, Wyoming
ID: K9148
Grand Teton National Park, Wyoming
ID: K9146
Devils Tower National Monument, Wyoming
ID: K9145
Artists' Paintpots, Yellowstone National Park, Wyoming
ID: K9144
Norris Geyser Basin, Yellowstone National Park, Wyoming
ID: K8797
Entrance, underground volcanic cave, Xcaret, Mexico, 1957
ID: K879
ID: K8120
Cameron Lake, park sign at right, Glacier National Park, Montana
ID: K7868
Hills, vegetation, central mountain area, Puerto Rico
ID: K7528
Erosion gullies, Rocky Mountain National Park, Colorado
ID: K7525
Iceberg Lake, Rocky Mountain National Park, Colorado
ID: K6487
Midnight sun, July, coast of Alaska
ID: K6434
Ready with equipment to photograph total solar eclipse of June 30, 1954, Michigan
ID: K6433
Northern Michigan, June 30, 1954, day of total solar eclipse
ID: K5580
Tree lined river above falls, Yellowstone National Park, Wyoming
ID: K5309
Flowing lava lake, Paricutin, Michoacan, Mexico
ID: K5308
Night view of Zapicho, secondary cone, Paricutin, Mexico
ID: K5307
House buried almost to roof in ash, Paricutin, Mexico
ID: K4439
Man looking down on Mooney Falls from atop the inner rim, Grand Canyon
ID: K4432
Mooney Falls with swimmers at base, Grand Canyon
ID: K4431
Havasu Falls, Grand Canyon
ID: K4430
Havasu or Bridal Veil Falls, Grand Canyon
ID: K3704
[Untitled]
ID: K3600
Trees and mountains, Banff National Park, Alberta, Canada
ID: K3599
Mount Temple, Banff National Park, Alberta, Canada
ID: K3598
Sawback Range, Banff National Park, Alberta, Canada
ID: K3597
Waterton Lake and glacier, Waterton-Glacier International Peace Park, Canada
ID: K3596
Castle Mountain or Mount Eisenhower, Banff National Park, Alberta, Canada
ID: K3595
Copper Mountain, Banff National Park, Alberta
ID: K3594
Waterton Lake and glacier, buildings at right, Waterton Lakes National Park, Canada
ID: K3593
Cameron Lake, mountain in background, park sign at right, Waterton Lakes National Park, Alberta, Canada
ID: K3592
Belly River, Chief Mountain in background, Montana
ID: K3591
Saint Mary Lake, Divide Mountain in background, Glacier National Park, Montana
ID: K3590
Lower Two Medicine Lake, Glacier National Park, Montana
ID: K3589
Upper Two Medicine Lake, Glacier National Park, Montana
ID: K3588
Lake McDonald, Glacier National Park, Montana
ID: K3584
Grand Teton range as seen from Jackson Lake, Wyoming
ID: K3579
Mount Rundle, south side, Banff National Park, Alberta, Canada
ID: K3573
The Egg Shell Pool, thermal pool, Yellowstone National Park, Wyoming
ID: K3571
Emerald Pool, Yellowstone National Park, Wyoming
ID: K3570
Grand Prismatic Spring, Yellowstone National Park, Wyoming
ID: K3561
Tower Fall, Yellowstone National Park, Wyoming
ID: K3558
Lower Yellowstone Falls flowing into Yellowstone River, Yellowstone National Park, Wyoming
ID: K3554
Falls, Yellowstone National Park, Wyoming
ID: K1959
Matterhorn reflected in Riffel lake, Valais, Switzerland
ID: K18112_16p
Meteorite in front of Guggenheim Space Theater, Hayden Planetarium [1990-1997]
ID: K1788
Taking surface temperature readings, Paricutin, Mexico
ID: K1782
Rarely observed volcanic flames burning at mouths of hornitos on Taqui flow, Paricutin, Mexico, 1943-1950
ID: K1780
Bursting red hot bombs illuminate outline of crater at night, Paricutin, Mexico
ID: K1769
Zapicho and Paricutin erupting, Paricutin, Mexico
ID: K1767
Photographing fumaroles at end of early flows, Paricutin, Mexico
ID: K1762
Explosive bursts of bombs and dust during day light, Paricutin, Mexico
ID: K1757
Highly heated rocks flow slowly off steep surfaces, Paricutin, Michoacan, Mexico, 1943-1950
ID: K1755
Ammonium and iron chlorides deposited around a fumarole opening, Paricutin, Michoacan, Mexico, 1943-1950
ID: K1754
Hot rocks rolling out of lava flow, Paricutin, Mexico
ID: K1751
Spatter cone formed by erupting lava, night view, Paricutin, Mexico
ID: K1750
Birth of a new lava flow, night view, Paricutin, Mexico
ID: K1749
Lava flow at night, Paricutin, Michoacan, Mexico
ID: K1747
Geological map of Mexico
ID: K17243
Hell Creek Formation, Montana
ID: K14869
Niagara Falls, viewed from Canada
ID: K14868
Niagara Falls
ID: K14866
Ohanapecosh River, Mount Rainier National Park, Washington
ID: K14865
Trees, Kautz Creek flood, Nisqually River, Mount Rainier National Park, Washington
ID: K14864
Eroded rocks, Mount Edith Cavell, Jasper National Park, Alberta, Canada
ID: K14863
Stream from Nisqually Glacier, Mount Rainier National Park, Washington
ID: K14862
Sedimentary rock showing erosion, Badlands National Park, South Dakota
ID: K14861
Glacial erosion, alpine zone, Rocky Mountain National Park, Colorado
ID: K14860
Sedimentary rock, Badlands National Park, South Dakota
ID: K14859
Rock formations showing erosion, Badlands National Park, South Dakota
ID: K14858
Glacial till, Nisqually Glacier, Mount Rainier National Park, Washington
ID: K14857
Igneous columns in volcanic ash rock, Yellowstone National Park, Wyoming
ID: K14855
ID: K14854
ID: K14852
Red algae in geyser area, Yellowstone National Park, Wyoming
ID: K14851
Red and blue algae at edge of hot pool, Yellowstone National Park, Wyoming
ID: K14850
Red and green algae growing in hot water terraces, Yellowstone National Park, Wyoming
ID: K14849
Meteorite fragment, 66 kg, recovered in Canyon Diablo, Arizona
ID: K14848
Meteorite fragment, 493 kg, recovered in Canyon Diablo, Arizona
ID: K14842
Guffey Meteorite from Colorado, Hall of Meteorites
ID: K14841
Gibeon Meteorite, Hall of Meteorites