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Floodplain of Illinois River, IL (Vertical)
Aerial view, looking westward of the floodplain of the Illinois River near Glasgow, Illinois. Mississippi River Floodplain lies in the background. (220104-31)
Download ImageFloodplain of the Illinois River, Illinois
Aerial view, looking westward of the floodplain of the Illinois River near Glasgow, Illinois. Mississippi River Floodplain lies in the background. (220104-30)
Download ImageDendritic stream patterns, Illinois (vertical)
Aerial view, looking westward of dendritic stream patterns, Illinois (220104-28)
Download ImageMissouri River confluence with Mississippi
Aerial view of the confluence of the Missouri (background) and Mississippi Rivers (foreground) looking westward. (220104-26)
Download ImageStrike valleys and ridges, Alabama
Aerial view of ridges held up by folded rock, near Oneonta, Alabama. Appalachian Valley and Ridge Province (220104-18)
Download ImageStrike valleys and ridges, Alabama, (vertical)
Aerial view of ridges held up by tilted rock, Alabama. Appalachian Valley and Ridge Province (220104-17)
Download ImageStrike valleys and ridges, Alabama
Aerial view of ridges held up by tilted rock, Alabama. Appalachian Valley and Ridge Province (220104-13)
Download ImagePlunging folds and ridges, Alabama (Vertical)
Aerial view of plunging folds of the Appalachian Valley and Ridge Province, about 20 miles northeast of Birmingham, Alabama (220104-8)
Download ImagePlunging folds and ridges, Alabama
Aerial view of plunging folds and ridges of the Appalachian Valley and Ridge Province, about 20 miles northeast of Birmingham, Alabama (220104-6)
Download ImageMudcracks on playa, SE California
Mudcracks on dry lake bed, Racetrack Playa, Death Valley National Park, California (211116-151)
Download ImagePorphyritic granitic rock
Jurassic porphyritic quartz syenite of the Hunter Mountain Batholith, with unusually large orthoclase feldspar crystals, SE California. (211116-62)
Download ImageTilted lower Paleozoic limestone, Death Valley, Cal
Tilted limestone of the Cambrian Bonanza King Formation, Death Valley, California (21118-100)
Download ImageProterozoic dropstone in laminated siltstone (vertical)
Proterozoic “lonestone” –a likely glacial dropstone in laminated siltstone. Kingston Peak Formation, SE California. (211120-19)
Download ImageProterozoic dropstone in laminated siltstone
Proterozoic “lonestone” –a likely glacial dropstone in laminated siltstone. Kingston Peak Formation, SE California. (211120-16)
Download ImageProterozoic Glacial dropstone, SE California
Proterozoic “lonestone” –a likely glacial dropstone in laminated siltstone. Kingston Peak Formation, SE California. (211120-12)
Download ImageDesert River: Amargosa River, SE California
Amargosa River, an ephemeral desert river flowing southwared from the mouth of Sperry Wash, SE California. (211120-4)
Download ImageDesert River: Amargosa River, SE Cal (vertical)
Amargosa River, an ephemeral desert river near the mouth of Sperry Wash, SE California. (211120-3)
Download ImageDesert River: Amargosa River, SE California
Amargosa River, an ephemeral desert river near the mouth of Sperry Wash, SE California. (211120-1)
Download ImageTilted fault block, SE California
Tilted Lower Paleozoic strata in a tilted fault block, Death Valley, California. (21118-106)
Download ImageTilted lower Paleozoic rock, Death Valley, Cal
Tilted Lower Paleozoic strata, Death Valley, California. Mostly limestone of the Cambrian Bonanza King Formation. (21118-103)
Download ImageDust and sand dunes, Death Valley, CA (pan)
Panorama of dust storm and Mesquite Flat sand dunes, Death Valley, California (211117-2)
Download Image
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