Appendix Table 19 Predominant Radionuclides in Surface (0-2.5 cm) Soil Collected on Lomuilal Island, Rongelap Atoll, December 1974 Radionuclide concentration in pCi/g, dry@ 60,, 1256) Site #] 4.9 + 0.2 3.5 + 0.5 Site #2 6.6 + 0.2 Site #3 1376, 155, 24a, 239,240, 90... 328 + 1.3 18 + 0.5 23 + 0.6 19 + 3.2 233426 3.7 + 0.4 175 + 1.1 20 + 0.4 29 + 0.5 42 +10 154426 9.2 +0.4 4.7+0.7 197 +1.8 34 + 1.0 44+ 1.2 nab 503158 Site #4 5.3 + 0.2 3.3 + 0.4 123 + 1.0 19 + 0.4 29 + 0.5 na 126416 Site #5 6.2 + 0.2 4.2 +0.4 243 + 1.0 21 + 0.5 28 + 0.6 na 261424 Site #6 2.0 + 0.1 1.240.3 157 + 0.9 8+0.4 11+ 0.4 na 119+18 Site #7 7.0 + 0.2 3.9 + 0.5 259 + 1.0 20 + 0.5 29 + 0.5 na 267452 a. The error values for all radionuclides Listed except 90s» and Pu are two-sigma, propagated, counting errors for a single sample. The error value for 7¥Sr and Pu is the two-sigma counting error for a single sample plus an analytical error. b. na = not analyzed. OS , t WA cre a re ot Location