_ O | J INCLUDING DATUM 305 (n = 47) g i EXCLUDING DATUM 305 ws (n = 46) = f{ — iu 0.1 i 4 4 01 -1 -2 2 -3 3 -4 4 -§ 5 -6 6 -7 ee ee ,f2 17 7 8 9 10 1141 12 13 14 15 16 17 18 19 20 21 “% 304 -8 -9 -10 -11 -12-13 -14 -15 -16 -17 -18 -19 -20 -21 -22 -305 nCi/g DRY SOIL == N® A OO < Ao GEOMETRIC MEAN MEDIAN ARITHMETIC MEAN NUMBER OF SAMPLES “9 danola "(4¢ yoeforg) €T Barty Jo 9 wNIeAIS WOT TTIOS UT sucTIerqUs UCD dees cco?é > oat A Oo O