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!
Star Dune at Sunset

Where wind direction tends to vary a lot, star dunes, with arms that reach out in all directions, may form. Death Valley National Park, California (Dep-15)
Download ImageAlvord Desert and mudcracks, Oregon

Alvord Desert, a dry lake bed, is covered by mudcracks. SE Oregon (Dep-17)
Download ImageDry stream channels, Mojave Desert

Dry stream channels and eroded lake bed deposits in the Amargosa Valley of the Mojave Desert, California (DV3)
Download ImageWind ripples and dunes, Death Valley, CA

Mesquite Flat Dunes. Death Valley National Park, California. (Dep-11)
Download ImageAlluvial fan from flash flood (vertical)

Small alluvial fan deposited during the 1982 Lawn Lake flood in Rocky Mountain National Park, Colorado. (Dep-09)
Download ImageSand Dunes. Eureka Dunes, SE Cal.

Death Valley National Park contains at least 5 different dune fields: those shown here in the Eureka Valley are the tallest in California. (Dep-12)
Download ImageCoalesced alluvial fans (bajada)

Aerial view of bajada on west side of Death Valley. DV National Park, California. (Dep-05)
Download ImageWind ripples and dunes, Death Valley, California

Mesquite Flat Dunes. Death Valley National Park, California. (Dep-10)
Download ImageWind ripples and dunes, Death Valley, (square)

Mesquite Flat Dunes. Death Valley National Park, California. (Dep-10C)
Download ImageBajada, S. Snake Range, Nevada

Aerial view of bajada on west side of Snake Range, Nevada. (Dep-08)
Download ImageAlluvial fan, Death Valley, CA

Aerial view of alluvial fan, Death Valley National Park, California. (Dep-02)
Download ImageBoulders on alluvial fan

Boulders on alluvial fan, Death Valley National Park, California. (Dep-07)
Download ImageAlluvial fan, Death Valley, CA

Aerial view of alluvial fan at Badwater, Death Valley National Park, California. (9A89-21; Dep-03)
Download ImageAlluvial fans, Death Valley, CA

Alluvial fans on west side of Black Mountains, Death Valley National Park, California. (Dep-02)
Download ImageAlluvial fan, Death Valley, CA

Aerial view of alluvial fan, Death Valley National Park, California. (Dep-01)
Download ImageManhattan Schist and skyscrapers of NYC

Manhattan Schist and skyscrapers of New York City, New York, (City-22)
Download ImageDeveloped coastline, SW Florida

Aerial view of urbanized coastline, SW Florida Gulf Coast, (City-24)
Download ImageMississippi River and New Orleans, LA

Aerial view of Mississippi River and New Orleans, Louisiana (City-20)
Download Image
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