0.490 + 0.061 0.528 + 0.068 0.374 + 0.066 0.578 + 0.043 0.75 + 0.09 + 0.13 0.24 0.77 + 0.26 0.72 + 0.16 0.59 + 0.30 1.56 + 0.19 1.18 + 0.14 1.42 + 0.16 4.14 + 0.71 oon 0.94 + 0.26 1.15 + 0.20 1.02 + 0.31 0.87 + 0.18 1.06 + 0.14 1.06 + 0.15 4.14 + 0.71 ---- S-10 S-1] $-23 $-20 $-19 $-31 $-29 $-22 S-2 B-24 B-22 B-3 B-2 C-11 C-8 C-3 B-20 B-30 ‘ 1.01 + 0.21 1.22 + 0.22 S-4 B-27 + 0.11¢ 0.21 0.26 0.14 + 0.21 + 0.14 + 0.14 Ratio shown may be high by 0-10 percent due to indeterminate errors, as noted in footnote a. Radium-226 concentration is minimum detectable limit. c. sua 0.269 + 0.048 0.201 + 0.083 b. 0.962 + 0.062 1.55 +£0.11 0.175 + 0.115 Uranium concentrations may be low by 0-10 percent due to indeterminate errors in the chemical yield calculation. 0.87 + 0.22 a. 0.81 + 0.22 ee ee ee ee ee ee ee 0.15 + 0.15¢ 0.152 + 0.065 0.17 0.086 + 0.057 0.089 + 0.066 0.097 + 0.035 0.088 + 0.039 0.89 + 0.11 0.078 + 0.056 0.87 + 0.14 | S-16 0.5274 0.086 0.082 + 0.082 0.148 + 0.058 C-1] 0.82 + 0.11 0.059 + 0.059° + 15.0. 2267, /234y5 S-8 0.72 + 0.15 226 pa +2 58.0. B-16 0.68 + 0.15 234,,a + 15.0. pCi/g, dry, + propagated counting errors. S-27 238),a + 15S.0. in surface sediments. Distribution of 2385 234) 226p4 and the radiotsotope activity ratio 22624 /2754y B-4 Location Station & Sample Table 13. ad Ww