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Dave Wyman | all galleries >> San Diego Natural History Museum - Death Valley - 2009 > Rockfall, Titus Canyon
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Rockfall, Titus Canyon
04-APR-2009

Rockfall, Titus Canyon

Why were these boulders so sharp sided? Answer: they have yet to be tumbled downstream in flash floods, and the effects of weathering - freezing, thawing - have not had a chance to take hold yet. There's plenty of time....

Nikon D300
1/250s f/8.0 at 200.0mm iso400 full exif

other sizes: small medium large original
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