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Crater Glacier, Mount St. Helens, Washington (vertical)

Steep front of Crater Glacier and blowing dust plume in the crater of Mt St. Helens, Washington. (220813-83)
Download ImageCrater Glacier, Mount St. Helens, Washington

Steep front of Crater Glacier and blowing dust plume in the crater of Mt St. Helens, Washington. (220813-81)
Download ImageBasaltic dikes in dacite lava dome, Mt. St. Helens

Hikers and a dacite lava dome of Pine Creek age (Northeast Dome). Note the black basalt dikes of Castle Creek age, Mt. St. Helens crater (220813-65)
Download ImageMt. St. Helens crater, Washington

Crater of Mt. St. Helens, showing the Crater Glacier (dark band in lower third of photo) and both post-1980 lava domes, the 2004-2008 one of which is steaming. (220813-60)
Download ImageDebris avalanche deposits, Mt. St. Helens, Washington

Debris avalanche deposits of the May 1980 eruption of Mt. St. Helens, Washington, located at the north edge of the crater. (220813-46)
Download Imagenorth edge of Mt. St. Helens crater, Washington

Hikers enter the crater of Mt. St. Helens, an active stratovolcano of the Cascade range. The hills in the middleground are debris avalanche deposits from the May 18, 1980 eruption. (220813-45)
Download ImageLoowit Falls and W. rim of Mt. St. Helens crater, WA (vertical)

loowit Falls spills over ~1900 year old basalt of the Castle Creek period, Mt. St. Helens, Washington; rock avalanche deposits form the red and yellow hills behind the falls. Dust from rock falls is blowing off the top. (220813-14)
Download ImageLoowit Falls and edge of Mt. St. Helens crater, WA

Loowit Falls spills over ~1900 year old basalt of the Castle Creek period, Mt. St. Helens, Washington; rock avalanche deposits form the red and yellow hills behind the falls. (220813-21)
Download ImageLoowit Falls and rim of Mt. St. Helens crater, WA

loowit Falls spills over ~1900 year old basalt of the Castle Creek period, Mt. St. Helens, Washington; rock avalanche deposits form the red and yellow hills behind the falls. (220813-14)
Download ImageDrifting sand and houses, Waldport, Oregon

Drifting sand and houses, Waldport, Oregon (220507-40)
Download ImageDrifting sand and houses, Waldport, Oregon

Drifting sand and houses, Waldport, Oregon (220507-39)
Download ImageDrifting sand and houses, Waldport, Oregon

Drifting sand and houses, Waldport, Oregon (220507-37)
Download ImageDrifting sand and houses, Waldport, Oregon

Drifting sand and houses, Waldport, Oregon (220507-35)
Download ImagePillow basalt of Siletzia, SW Washington

Eocene pillow basalt of the Siletz terrane (Crescent Formation), Cape Disappointment, Washington (160429-80)
Download ImagePillow basalt of Siletzia, SW Washington

Eocene pillow basalt of the Siletz terrane (Crescent Formation), Cape Disappointment, Washington (160429-78)
Download ImagePillow basalt of Siletzia (Vertical)

Eocene pillow basalt of the Siletz terrane (Crescent Formation), Cape Disappointment, Washington (160429-69)
Download ImagePillow basalt of Siletzia, SW Washington

Eocene pillow basalt of the Siletz terrane (Crescent Formation), Cape Disappointment, Washington (160429-68)
Download ImagePillow basalt of Siletzia, SW Washington

Eocene pillow basalt of the Siletz terrane (Crescent Formation), Cape Disappointment, Washington (160429-64)
Download ImageDeath Valley salt pan in flood

Death Valley salt pan in flood, March, 2005, as seen from near Dantes View. areas of slightly higher elevation are not flooded. (2K5-16-25)
Download ImageDeath Valley salt pan in flood

Death Valley salt pan (Badwater Basin) in flood, March, 2005, as seen from near Dantes View. Snow-capped Telescope Peak forms the high point of the Panamint Mountains in the background. (2K5-16-23)
Download ImageConoer on flooded salt pan, Death Valley, CA

Canoer on flooded Badwater Basin in April, 2005 (Death Valley salt pan), California (2K5-2540)
Download Image
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