Search for any geological feature below
–then click on the image to see a larger version in its correct format, a more detailed caption, and an ID number.
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SOME POINTERS:
Photos typically include their locations, so you can use locations as keywords too. You get more hits with shorter words, and fewer hits as you become increasingly specific with increasing numbers of keywords. It’s best to use singular rather than plural (eg “volcano” instead of “volcanoes”).
As some words are included in others (“salt” within “basalt,” for example) you might want to be more specific to avoid getting a bunch of irrelevant photos.
Or you can just scroll down and see the most recently added photos… Enjoy!
Cinder cones on Mauna Loa (Pan)
Cinder cones along NE rift of Mauna Loa shield volcano, Hawaii Volcanoes National Park. (170916s-32)
Download ImageBasalt flows in sea cliffs, Hawaii
Basalt flows in sea cliffs, near Captain Cook, Hawaii (170915s-14)
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Basalt flows in sea cliffs, Hawaii
Basalt flows in sea cliffs, Hawaii Volcanoes National Park. (170914s-9)
Download ImageKilauea caldera, Hawaii
Kilauea caldera and steam, Hawaii Volcanoes National Park. (170914s-3)
Download ImageSurf and sea cliffs, Hawaii
Waves crashing against sea cliffs of basalt lava flows. Hawaii Volcanoes National Park. (170914-53)
Download Image170914-33
Pahoehoe basalt and Holei Pali, Hawaii Volcanoes National Park. (170914-33)
Download ImagePahoehoe and aa basalt, Hawaii
Pahoehoe and aa basalt, Hawaii Volcanoes National Park. (170914-25)
Download ImagePahoehoe and aa basalt, Hawaii
Pahoehoe and aa basalt, Hawaii Volcanoes National Park. (170914-19)
Download ImageCrest of Sierra Nevada, CA
Aerial view of crest and western slope of Sierra Nevada, California, the western edge of the Basin and Range Province. Image shows numerous cirques, headwalls, and U-shaped valleys of glacially carved granitic rock in the foreground. View southeastward. (170929-26)
Download ImageWest slope of Sierra Nevada, CA (vertical)
Aerial view of western slope of Sierra Nevada, California, the western edge of the Basin and Range Province. Image shows cirques, tarns (lakes), headwalls, and U-shaped valleys of glacially carved granitic rock in the foreground. View southeastward. (170929-25)
Download ImageWest slope of Sierra Nevada, CA
Aerial view of western slope of Sierra Nevada, California, the western edge of the Basin and Range Province. Image shows cirques, tarns and headwalls of glacially carved granitic rock in the foreground. View southeastward. (170929-23)
Download ImageWest slope of Sierra Nevada, CA (vertical)
Aerial view of western slope of Sierra Nevada, California, the western edge of the Basin and Range Province. Image shows cirques and headwalls of glacially carved granitic rock in the foreground. View southeastward. (170929-18)
Download ImageWest slope of Sierra Nevada, CA
Aerial view of western slope of Sierra Nevada, California, the western edge of the Basin and Range Province. Image shows cirques and headwalls of glacially carved granitic rock in the foreground. View southeastward. (170929-19) granodiorite
Download ImageSalt evaporation ponds, SF Bay, Cal
Salt evaporation ponds, San Francisco Bay, California. These wetlands, part of the Don Edwards National Wildlife Refuge, provide habitat for more than 70 species of birds. (170929-9)
Download ImageImbricated cobbles (pan)
coarse sediment deposited by moving water may become imbricated so that the long dimensions of the grains dip upstream. (IMG_1140)
Download ImageSea stack and Strait of Juan de Fuca
Sea stack and Strait of Juan de Fuca, Vancouver Island, Canada in background. Note eastward dip of bedding. (IMG_6307)
Download ImageSea stack and arch, WA (vertical)
Sea stack and arch eroded into sandstone of Hoh Assemblage, Olympic Coast, Washington. (IMG_6285f)
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Thurston Lava Tube, Hawaii
Thurston Lava Tube on Kilauea volcano, Hawaii Volcanoes National Park, Hawai’i. (170920-165)
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