Appendix Table £. Greee beta radioactivity of the afeyeseens cugiee collected at Ponape Talend, 1951-1958, expressed in d/m/g of wet The 0.96 counting orror is ineladed. 19%.° Species Marine Piants Halimeda Tiasvue Ent tre Collection a/n/g 71 i a 130 2 a9 2 21 1956°* Cellection 6/n/g 65 t 7-4 " Ganlerpa .Uxdreslathrue a 57 2 S.7 276 = 16 673 t 26 46 24.3 . . oe : 3 canis " lly t Uy nel vrass leaves 69 5 8.2 c - 6-12-56 5-13-56 Turolearia wyngbya d/n/g 1M 2 9.0 38 - §.1 =" Date " 7-13-56 9-27-56 171 = 12 . 196°e colieetion 60 27. 59 212%) 33 2 @.3 59 = 8.0 Eadipa tissue et time of analysis. 91 t 9.2 2@ 215 " . 2xc. t Yo " ~ " rs "‘ 4-13-56 9-27-59 . 17 2 16 7.3 Sj, 2 12 . Semples were enliected 12°/16/5., 4 mathe after : peratiorn Castle, and were counted 17 "ogg Lusé serples ware collecte4 €/13/€6 during Cperation “edwing, and were counted 5/30-6/4/56 . -" sa/e 7-13/19/5 50. “ T/12-13/66 * and were counted &/ -9/9/S4. 9/27/56 trmedtately following Iperation Kedwing, counted °° 1956 samples vere collected 7/2,-25/6%, Juring vperation Hardctack, and were counted 5/18-279/68.,