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Ice crystals in ice wedge crack
Uploaded on Wed, 2009-11-25 17:29 by rdaanen 571 visits
Drift wood BO
Uploaded on Wed, 2009-11-25 15:24 by rdaanen 540 visits
Patterned ground on sandy soils BO
Uploaded on Wed, 2009-11-25 17:29 by rdaanen 806 visits
soil pattern
Uploaded on Wed, 2009-11-25 17:59 by rdaanen 851 visits
Soil pattern 2
Uploaded on Wed, 2009-11-25 17:59 by rdaanen 441 visits
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