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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!
Pyroclastic deposits in wall of Oregon volcano
Pyroclastic deposits in wall of Broken Top, an extinct and eroded volcano in the Oregon Cascades. (190825-9)
Download ImageBurned forest, Oregon Cascades
Burned forest and Mt. Jefferson, Oregon Cascades. (190824-27)
Download ImageDeschutes River, Oregon (vertical)
Columbia River Basalt flows framing the Deschutes River canyon near Maupin, Oregon (190812-54)
Download ImageFilled lava tube, Oregon
Filled lava tube exposed in canyon wall, Oregon. Columbia River Basalt Group (190812-48)
Download ImageFilled lava tube, Oregon
Filled lava tube exposed in canyon wall, Oregon. Columbia River Basalt Group (190812-43)
Download ImageFilled lava tube, Oregon (vertical)
Filled lava tube exposed in canyon wall of Deschutes River, Oregon. Columbia River Basalt Group (190812-41)
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Columbia River Gorge, Oregon-Washington
Columbia River Gorge, view upstream. Oregon on right; Washington on left. (190811-62)
Download ImageColumbia River Gorge, Oregon-Washington
Columbia River Gorge, view downstream. Oregon on left; Washington on right. (190811-54)
Download ImageGravel bars in Deschutes River, Oregon.
Gravel bars near mouth of Deschutes River, Oregon. (190811-51)
Download ImageDeschutes River and riparian vegetation, Oregon
Deschutes River and riparian vegetation in arid landscape, Oregon (190811-37)
Download ImageCascade Volcanoes and Waldo Lake, Oregon
Snow-capped Cascade stratovolcanoes and Waldo Lake, Oregon, view eastward. Mt. Hood is the farthest north (left) and Bachelor Butte is the farthest right. (190615-14)
Download ImageColumnar jointing in basaltic dike, Oregon
Columnar jointing in basaltic dike, Oregon (190526-52)
Download ImageLithophysae in ash flow tuff, Oregon (vertical)
Lithophysae in Rattlesnake Ash Flow Tuff, Oregon (181017-6)
Download ImageCascade Volcanoes, Oregon
Aerial view north over the Cascade Volcanoes, Oregon, including Bachelor Butte (closest), Broken Top and the Three Sisters, to as far away as Mt. Rainier, Washington. (160513-4)
Download ImageHogbacks along edge of anticline, Utah
Aerial view of hogbacks along the edge of the Split Mountain Anticline, Dinosaur National Monument, Colorado-Utah. The red valley is the recessive Triassic Moenkopi Formation. (190925-200)
Download ImageSplit Mountain Anticline, Utah-Colo
Aerial view of Split Mountain Anticline and Dinosaur National Monument, a plunging fold on the Utah-Colorado border. The Green river cuts across the structure as an antecedent river. The prominent white rock is the Pennsylvanian Weber Sandstone; the red band is the Triassic Moenkopi Formation. (190925-194)
Download ImageMeteor Crater, Arizona
Aerial view of Meteor Crater (Barringer Crater), Arizona –formed by the impact of a meteorite some 50,000 years ago. It measures 3900 feet in diameter and about 560 feet deep. The meteorite, called the Canyon Diablo Meteorite, was about 50 meters across. (190925-19)
Download ImageGranitic dikes. Black Canyon , Colorado
Granitic dikes intruding gneiss. Black Canyon of the Gunnison, Colorado (Ig-11)
Download ImageMt. Jefferson, Oregon and new growth after forest fire.
Mount Jefferson volcano and forest recovering from 2003 B&B Complex fire, Oregon. (190824-27)
Download ImageBurned trees at Wasco Lake, Oregon
Forest recovering from 2003 B&B Complex fire at Wasco Lake, Oregon. (190824-15)
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