Table 2 - RADIOACTIVITY OF PLANKTON SAMPLES Thousands of d/m/g Wet Sample PRE-SHOT POST SHOT Island Net A or B Net D Igurin 0.79 1.1 140 34 Rigili -- 1.3 71 4g 1100 160 -- -- Bogallua . Bogombogo 2.9 Engebi 0.31 0.28 Ro joa 0.34 0.10 Runit 0.12 0.11 Aaraanbiru 2.4 Net A or B 100 24 48 67 Nets A or B: #20 silk, 173 meshes per inch Net D: #6 silk, 74 meshes per ineh - 24 ~ Net D