Appendix table 4C. - Chemical analyses of the following size fractions of bottom sediment: SO, undifferentiated; 
$1, >1,000 wm; $2, 1,000-5,000 ym; S3, 500-210 um; S4, 210-105 um; S5, 105-60 um; S6, 60-30 yo; 
S7, 30-10 ym; S8, 10-1 ym; S9, <1 um. 
Field no. Lab no. Al Ba Cd Cr Cu Fe Hg Mn Ni Pb V Zn cl 
(XZ) (ppm) (ppm) (ppm) (ppm) (2) (ppm) (ppm) (ppm) (ppm) (ppm) (ppm) (2) 
MO4-02-00-SO = W-221284 0.27 55 <0.020L <2.0 41.0 0.11 0.01 110 <2.0 3.0 <2.0 3.30— 
M04-02-00-SO = W-221283 27 65  <.020 <2.0 <1.0 all 01 110 <2.0 yea) <2.0 2.9 — 
M04-02-00-SO wW-221282 27 83 =<<.020 «2.0 «1.0 pil -O1 110 <2.0 Ql «2.0 5.0 — 
M04-02-00-S1 W-219904 32 51  <.020 303 «1.0 aval -- 300 4.9 4.0 10.0 4.6 — 
M04-02-00-S2. _ W-219905 +16 32. =~<.020 <2.0 <1.0 09 -- 84 1.3 1.9 Jel 2.1 =— 
MO4-02-00-S3 _ W-219906 225 51 <.020 10.0 <1.0 .07 -- 26 <1.0 el <2.0 (2.0 — 
M04-02-00-S4  W-219907 1.20 150 -033 24.0 <1.0 1.90 -- 1400 8.3 13.0 16.0 23.0 — 
MO4-02-00-S5 - W-219908 2.00 260 260 49.0 4.6 2.30 -- 3900 32.0 11.0 59.0 51.0 — 
M04-02-00-S6 = W-219893 1.90 280 8.200 38.0 13.0 1.80 — 1100 78.0 28.0 51.0 98.0 — 
MO04-02-00-S7 —- W-219894 3.00 240 1.600 36.0 45.0 2.90 -- 8400 110.0 75.0 85.0 150.0 — 
M04-02-00-S8 W-219895 3.00 480 3.700 98.0 240.0 3.00 = 7500 320.0 110.0 70.0 290.0 — 
MO04-02-00-S9 wW-219896 18 34 190 353 5.0 16 -- 290 9.4 ey Te5 17.0 — 
MO04-05-02-SO = W-221272 +24 87 <¢.020 3.0 <1.0 38 01 250 <2.0 S25 6.0 6.6 — 
M04-05-02-S1  -W-221273 19 74 ¢.020 2.0 <1.0 W2 01 310 <2.0 4.0 22.0 6.6 -- 
MO4-05-02-S2. W-221274 ell 16 <.020 <2.0 <1.0 35 01 190 <2.0 4.0 5.0 4.6 — 
MO4-05-02-S3 W-221275 523 43 ¢.020 232 <1.0 .28 = <.01 180 <2.0 5.9 2.2 7.30- 
MO4-05-02-S4 —- W-221276 1.30 230 <.020 24.0 17% 1210 01 650 <2.0 14.0 30.0 20.0 — 
M04-05-02-S5  - W-221277 2.20 1000 -048 37.0 3.6 1.80 01 1700 8.5 27.0 64.0 34.0 — 
MO04-05-02-S6 = W-221278 3.50 11000 +290 55.0 20.0 3.20 -05 5000 34.0 66.0 100.0 100.0 — 
MO4-05-02-S7  W-221279 3.70 4000 -400 58.0 28.0 3.40 08 4700 46.0 99.0 110.0 120.0 — 
MO4-05-02-S8  wW-221280 3.60 3500 -460 69.0 130.0 3.40 -- 4300 46.0 120.0 28.0 320.0 
MO4-05-02-S9 = W-221281 -63 359 <.090 9.0 14.8 54 ala 448 9.0 17.9 9.0 53.8 43.0 
M04-16-00-S1  wW-219897 -52 72. <.020 Za <1.0 +24 -- 51 2.9 3557. 5.4 5.4 
MO4-16-00-S2  wW-219898 +16 27. -<.020 <2.0 <1.0 06 -- <10 1.4 2.0 2.0 2.1 — 
M04-16-00-S3-W-219899 +26 44 €.020 ley) <1.0 +14 -- 83 1.3 237 2.9 4.2 — 
M04--16-00-S4 W-219900 1.00 280 <.020 33.0 2:0) 22320 -- 1500 9.3 23.0 22.0 32.0 — 
M04-16-00-S5  _W-219909 2.40 4150 -610 34.0 5e3) 1260 - 400 17.0 16.0 34.0 67.0 — 
MO4-16-00-S6 = W-219910 3.40 3730 -840 43.0 22.0 2.50 -- 900 27.0 64.0 51.0 120.0 — 
M04-16-00-S7.—- W-219911 3.90 1900 2.900 57.0 50.0 3.00 -- 1100 79.0 120.0 49.0 250.0 — 
MO4-16-00-S8 W-219912 4.40 1200 2.600 62.0 56.0 3.40 — 1300 78.0 120.0 63.0 260.0 — 
M04-16-00-S9 = W-219913 1.60 250 -290 25.0 Lls0 Y 1230 — 500 27.0 20.0 34.0 80.0 — 
M10-02-00-SO  wW-225966 a5) 35 ¢<.020 3.0 <1'.0 09 -- 68 <2.0 1.5 <2.0 <2.0 — 
M10-02-00-S1 = W-225967 28 36 = <.020 2.0 <1.0 325 _ 230 2.0 Tel 5.5 5.0 — 
M10-02-00-S2  _ W-225968 +15 20 +023 <2.0 <1.0 07 - 45 <2.0 <1.0 <2.0 3.3 —- 
M10-02-00-S3- W-225969 224 35 <.020 «2.0 <1.0 07 - 41 «2.0 1.5 <2.0 2.5 — 
M10-02-00-S4 w-225970 1.30 120 -029 49.0 1.8) 94230 - 1400 6.5 14.0 69.0 41.0 — 
M10-02-00-S5  - W-225971 2.50 330 -580 51.0 29.0 1.90 — 6000 78.0 23.0 53.0 94.0 — 
M10-02-00-S6 = W-225972 3.40 240 300 45.0 38.0 2.20 - 3000 58.0 39.0 72.0 100.0 — 
M10-02-00-S7 = W-225973 2.90 180 280 41.0 51.0 2.00 — 2000 50.0 38.0 60.0 120.0 — 
M10-02-00-S8  wW-225974 3.60 200 500 52.0 100.0 2.60 -_ 2300 58.0 55.0 80.0 160.0 — 
M10-02-00-S9 = W-225975 1.91 153 +458 <25.4 84.0 1.25 — 1222 25.4 <12.7 50.9 152.7 51.0 
M10-05-02-SO w-225986 221 51 <¢<.020 7785) <1.0 39 -- 330 <2.0 4.6 11.0 5.8 — 
M10-05-02-S1 wW-225987 15 39 +160 6.0 <1.0 61 -- 300 <2.0 2.9 17.0 4.2 — 
M10-05-02-S2 wW-225988 12 25 <.020 5.4 <1.0 -30 -- 240 <2.0 3.4 Tel 4.2 — 
M10-05-02-S3- W-225989 229 50 -033 7.5 <1.0 229 -- 260 <2.0 4.2 5.0 5.0 — 
M10-05-02-S4 wW-225990 1.30 260 <.020 26.0 1.27 Ls10 -- 1500 4.0 14.0 17.0 23.0 — 
M10-05-02-S5 = W-225991 2.20 900 025 44.0 4.2 1.90 -- 2500 14.0 15.0 52.0 40.0 — 
M10-05-02-S6 wW-225992 2.80 2100 -180 50.0 12.0 2.40 _ 5800 40.0 25.0 87.0 68.0 — 
M10-05-02-S7 = W-225993 4.40 1100 320 66.0 48.0 4.00 - 6400 84.0 83.0 150.0 170.0 — 
M10-05-02-S8 wW-225994 4.40 1200 -480 79.0 52.0 4.40 —- 6500 90.0 90.0 170.0 200.0 — 
M1L0-05-02-S9  wW-225995 2.44 332 0754 39.2 48.3 2.26 — 3318 36.2 60.3 87.5 132.7 37.0 
M10-16-00-SO wW-225976 29 69 <.020 6.0 <1.0 +14 -- 72 <2.0 207 <2.0 6.6 — 
M10-16-00-S1 wW-225977 -82 66 -027 11.0 <1.0 +52 - 91 <2.0 Zo 8.5 13.0 — 
M10-16-00-S2 W-225978 19 22 <.02 3.0 <1.0 -08 _ 47 <2.0 2.3 <2.0 23 = 
M10-16-00-S3_ W-225979 -20 29 -<.02 2.0 <1.0 08 -- 62 <2.0 5.2 <2.0 4.2 — 
M10-16-00-S4 wW-225980 -76 240 ¢.02 22.0 <1.0 a5 -- 490 <2.0 12.0 13.0 25.0 — 
M10-16-00-S5  _ W-225981 2.30 6700 +041 35.0 4.6 1.60 _— 380 8.5 25.0 32.0 58.0 — 
M10-16-00-S6 W-225982 3.00 6700 180 46.0 15.0 1.90 - 520 21.0 31.0 56.0 100.0 — 
M10-16-00-S7 _W-225983 4.50 6400 +240 66.0 37.0 3.00 -- 1200 51.0 70.0 110.0 170.0 — 
M10-16-00-S8 wW-225984 4.80 3100 -440 77.0 53.0 3.40 _ 1600 69.0 100.0 110.0 230.0 — 
M10-16-00-S9  wW-225985 4.58 2397 2.115 84.6 77.6 3.45 - 1974 49.4 84.6 148.1 338.4 47.5 
O17 
