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–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!
Folded radiolarian (ribbon) chert, California
Folded radiolarian (ribbon) chert of the Cretaceous Franciscan Assemblage. California. (140326-37)
Download ImageGolden Gate Bridge and San Francisco, CA
Golden Gate Bridge and San Francisco, California (140326-42)
Download ImageFolded radiolarian (ribbon) chert, California
Folded radiolarian (ribbon) chert of the Cretaceous Franciscan Assemblage. California. (140326-30)
Download ImagePinnacles National Park, California
23.5 Ma volcanic breccia, Pinnacles National Park, California. (140325-56)
Download ImageDifferential erosion, Pinnacles, California
Differential erosion of 23.5 Ma volcanic breccia, Pinnacles National Park, California. (140325-6)
Download Image140325-54t
Cavernous weathering and erosion of 23.5 Ma volcanic breccia, Pinnacles National Park, California. (140325-50t)
Download ImageGolden Gate Bridge and Marin Headlands
Golden Gate Bridge and Marin Headlands, California. (140326-14)
Download ImageVolcanic Breccia, Pinnacles NP
23.5 Ma volcanic breccia, Pinnacles National Park, California. (140325-44)
Download ImagePinnacles National Park, California
Weathering and erosion controlled by joints in 23.5 Ma volcanic breccia, Pinnacles National Park, California. (140325-50t)
Download ImageSoil profile on granitic rock (vertical)
Soil profile developed on granitic rock, coastal grassland, California (140324-56)
Download ImagePinnacles NP, California
ERoded towers of 23.5 Ma volcanic breccia, Pinnacles National Park, California. Note bedding dips gently to right (140325-22)
Download Image140325-24
Erosional remnants of 23.5 Ma volcanic breccia, Pinnacles National Park, California. (140325-22)
Download ImageVolcanic breccia, Pinnacles, California (vertical)
Erosional remnant of 23.5 Ma volcanic breccia, Pinnacles National Park, California. (140325-22)
Download ImageVolcanic breccia, Pinnacles, California
Erosional remnant of 23.5 Ma volcanic breccia, Pinnacles National Park, California. (140325-21)
Download ImageSoil profile on granitic rock, California
Soil profile developed on granitic rock, coastal grassland, California (140324-61)
Download ImageBreaking wave, California
Breaking wave, California, coastline near Pacifica. (140324-5)
Download ImageSoil profile on granitic rock (vertical)
Soil profile developed on granitic rock, coastal grassland, California (140324-57)
Download ImageSoil profile on granitic rock
Soil profile developed on granitic rock, coastal grassland, California (140324-54)
Download ImageSoil profile on granitic rock
Soil profile developed on granitic rock, coastal grassland, California (140324-55)
Download Image
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