Fig. 4. Pedostratigraphic descriptions and depth profiles of chloride, 
m, clay, and Mnd/Fed at the valley position. Shading represents zones of soil strength greater than 3.0 kg cm-2.
Fig. 4. Pedostratigraphic descriptions and depth profiles of chloride, m, clay, and Mnd/Fed at the valley position. Shading represents zones of soil strength greater than 3.0 kg cm-2.