pont oes VG OE Ry ee ee Mt Pom ome a caeA ORORL YE SC SO ikL Radioactivity of Marine Algae Table VII. from Rongelap Atoll, 1954-55 sample Values expressed in thousands of d/m/g of wet Date and MicroUdotea indica dictyon spp. 3/26/54 1,480 Tsland Kabelle 5,100 43.4; 7 /16/54 8.02; 10.7 41.7 19.5; 38.4; 48.6 61.5; 113. Kabelle Halimeda spp. — 735 450 "39/8/54 3.75; . +,” Kabelle 1 /27-30/55 a -.* lagoon off Rongelap, 150' 4.90 15.3 33.7; 82.2 lagoon off Ge jen 3.78 : 9.09 8.61 9.69 . 7.53 .695; 1.52. 1.63 854 o '. 2.96 2.31; 7.66 2.40 11.1 .350; 2126; 2112 1.533. "usu; 1.49 849 L 45.4 4.18 11.7; Dictyo- Gracilaria “sp. Spheeria cavernosa 8.12; 13.7 7.10; 6.08 1.58 7.99 Kabelle, 60' 3.52 53.4; 3.42 5.22 "2" Bntaetok 10.0 15.0 Caulerpa aD. — 1,360 .840 ,4.77¥ 153724 5.76 U/ 9.57 4,23 2.4 5.58 3.63 _ 1/ leaves 2/ stems i aan