- 32a - — {000) 10 LL pemowes 100} — re pea bape _ ~ — - — Wi wW z10| = o \ = ww ~ = | Onl EF — = \ oO = — =a — — Oo ox _— A 0.01 L — = = \, 0.1 lL 10 = db oo = 25 {35 DAYS 280 {| ave 0.001 600 AFTER {0 MARCH 1}, Figures 11 (left) and 12 (right). 25 . 1385 330 600 1954 Rate of decline of radioactivity in algae. and soils and coconut neat and milk at Rongelap Atoll from March 26, 1954 to October 23, 1955.