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<br />Type of horizon (A1, 82t, Cca, etc.) <br />Relative depth and thickness of horizons <br />Color <br />Structure <br />Consistence (dry, moist, wet) <br />Percent coarse fragments <br />Depth and abundance of roots <br />recurrence of pores <br />Clay films <br />Secondary calcium carbonate accumulations <br />Effervescence with 0.1 N HC1 <br />Horizon boundary <br />• <br />General observations warn also noted for each site: slope, landform, parent <br />material, evidence of salt or alkali, internal drainage, surface drainage and <br />vegetation. <br />The range of characteristics noted for :major horizons wer: derived from profile <br />descriptions from pits excavated but not sampled. 'the range for major <br />characteristics such as texture, depth, and reaction is provided. <br />• <br />II.I-10 <br />