™ a “ ~\ 1-2 0-1 dnches Depth in 1-2 inches 0-1 Depth in Sample Plot " " " Subsample " Plot Sample Subsample " " 1 2 230 230 150 160 63 55 1 2 1 2 1 2 A 44 36 1 2 1 33 25 1 2 50 52 62 51 2 110 100 33 25 180 180 L 94 95 B 50 69 60 91 2 81 94 65 79 150 160 1 220 240 c 29 23 41 43 2 280 200 49 50 190 180 230 150 2 19 18 84 89 130 150 1 B 6 4 47 47 110 170 2 \. 28 30 100 95 180 190 1 Cc 13 12 53 61 170 180 2 25 21 54 63 D D 160 150 1 «41 41 45 49 1 530 410 Rongelap Islet, Pit 22 Area A Pit 38 Area 77 79 130 150 1 E 36 32 54 5§2 2 69 81 2 19 25 30 29 1 71 49 43 36 +100 97 140 200 Pit 22 8 11 22 24 1 40 49 «65—so285 65 19 140 140 180 350 2 49 51 61 78 2 82 130 Each plot is 16-1/2 by 33 feet. Kabelle Islet, pCi/gm dry. Sr levels in soil samples from two sets of plots, Samples collected in September 1961. Values in 1 100 78 | Table II. PF 14 17 26 22 2 100 100 8 7 13 21 1 76 91 G 17 21 29 22 2 62 73 oO ‘