TABLE 28 (Continued) Radiochemical Analysis of Biological Specimens from Sample No Tissue Sample ° Gill 1629 1637 1638 Whole Grouper 1630 Fish 4 ” Wet Ca Wt. (mg) (Z) Beta Activity (d/m/sample x 1074) 2.1 169 2190 1.8 717.9 1090 1,3 Spider Snail Soft Tissue 90 1713 18.7 Spider Soft Tissue Nuclide (a) Sunshine Unit = 0,001 pe Sr99/yg Ga, (b) R.E. = Rare Earth Group, (c) NDA = No Detectable Activity. 175 102 (d/m/sample 2.3 18 x 10° 4) 68 Per Cent of Sunshi Total ne (a Activity mts R.E. zn65 NDA 210 0 100 R.E. 13,3 4 Zn®5 6230 80 $190 R.E, 1.7 + 0.92 3.8 0.1 0.6 35 + 18 $190 4,72 + 0.59 2.0 196 + 25 Ru106 R.E, a0 1210 19.2 65 336 + 30 11900 116 $190 56 Nuclide Activity x 10-4) Lt 46 February 1956 (d/m/sample 408 28 = Sand Crab Soft Tissue Snail Gamma Activity Rongelap Atoll R.E. sr90 5.28 + 0,47 1,95 + 0,60 0.3 0.02 5024331