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!
Black Canyon of the Gunnison, Colorado

Aerial view of Black Canyon of the Gunnison National Park, Colorado. (170703-34)
Download ImageBlack Canyon of the Gunnison, Colorado (Pan)

Aerial view of Black Canyon of the Gunnison National Park, Colorado. (170703-33)
Download ImageParallel river drainages, Colorado.

Aerial view of Parallel river drainages, western Colorado. (170703-30)
Download ImageIncised meanders, Utah (vertical)

Aerial view of incised meanders of Green River, Utah. (170703-22)
Download ImageIncised meanders, Utah

Aerial view of incised meanders of Green River, Utah. (170703-21)
Download ImageMonocline: San Rafael Swell, Utah.

Aerial view of monocline: San Rafael Swell, Utah. (170703-16)
Download ImageMonocline: San Rafael Swell, Utah.

Aerial view of monocline: San Rafael Swell, Utah. (170703-15)
Download ImageMonocline: San Rafael Swell, Utah.

Aerial view of monocline: San Rafael Swell, Utah. (170703-14)
Download ImageScablands, southern Washington (Pan)

Scablands, southern Washington. Mt. Hood stratovolcano, Oregon, in background. (170529-7)
Download ImageScablands and Columbia River, WA-OR

Scablands and Columbia River. View southward from Washington to Oregon. (170529-3)
Download ImageGranitic core stones, Montana

Spheroidal weathering of granitic rock, forming corestones, Montana. (170528-26)
Download ImageTravertine deposits, Yellowstone, Wyoming

Travertine deposits, Mammoth Hot Springs, Yellowstone National Park, Wyoming. (170527-97)
Download ImageTravertine deposits, Yellowstone, Wyoming

Travertine deposits, Mammoth Hot Springs, Yellowstone National Park, Wyoming. (170527-86)
Download ImageHot Spring and sinter, Yellowstone NP, WY

Hot Spring and sinter, Yellowstone National Park, Wyoming (170527-63)
Download ImageFishing Cone Geyser and Yellowstone Lake, WY

Fishing Cone Geyser, marked by a build-up of travertine, and Yellowstone Lake, Yellowstone National Park, Wyoming. (170527-51)
Download ImageTeton Range, Wyoming (Pan)

High Tetons, Grand Teton National Park, Wyoming. Left (south) to right (north): South Teton, Middle Teton, Grand Teton, Mt. Owen, Teewinot Mountain. Note the several glacial valleys and cirques. (170527-23)
Download ImageGrand Teton and Mt. Owen, Wyoming.

Grand Teton and Mt. Owen, Grand Teton National Park, Wyoming. Teton Glacier and cirque lies between them. (170527-15)
Download ImageGrand Teton, Wyoming (vertical)

Grand Teton, Grand Teton National Park, Wyoming. Grand Teton is made mostly of Precambrian granitic rock. (170527-14)
Download ImagePegmatite dike intruding faulted gneiss

Pegmatite dike intruding faulted gneiss (note offset of gneiss) 170526-20.
Download Image
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