Table 1 Summary of the results of chemical separations (10n exchange) on six selected “samples analyzed August 27, 1958 and the levels of wl55 determined by gamma spectrum analysis of eight plankton samples from the Collett survey. Values given in d/m/g dry weight of sample. ‘ Isotope wi8s C097 cel41-144 Fux103-106 . Station Station Station Station Plankton Plankton Plankton Plankton #2 -- #3 13, 400, 000 83.15 60,000 8.a¢ 130,000 __ _. __ #36 -- 210,000 1.3 1, 600,000 PFiying Liver® Muscle -- 59.7% 86,000 5.64 Flying Fish 15,000 3.2% _. -350 6.4% 2.3% _. _. trace trace 33,000 cn a ” eraice . -- 38,000 320,000 62,000 67,000 trace trace 098 290, 000 750,000 550,000 430,000 76,000 0060 22,000 40,000 3%, 000 34,000 5,200 2n65 88,000 Zr95yHF5 grf9-90 pal'0,140 u237 3.18 2. -_ 5.38 1.98 50.48 4.7% 3.18 0.28 12.38 -- 36, 000 Fish 300,000 “¢g137* 22,000 “ 1.48 a ae 2.7% 2.5% 23.78 16.04 3.6% ae 32.28 1.3% 2.2% cee 1,700 11.08 150 1.04 -- -- -- 110,000 -- ~- -- -- -- -- -- -% 13,000 Sa. on 170,000 23.78 190, 000 1.2% 770,000 33.2% 21,000 -- 120,000 -- trace trace 2.9% 300,000 11. 28 5.2% p73 a 240,000 -- -- = - Pe55 -- 650,000 550, 000 >120,000 -- -- 37,000 29,000 Feo? oe Isotope wi85 1.5% 4.08 6,600 0.96 — 0.2% Stations Station Plankton Plankton 21,000 140,000 #220823 *Collected August 12, 1958 #27 23.7% 4,58 7,000 0.88 30,000 0.34 12.7% 230 1.5% Stations Station Station Statton Stetton Station Plankton Plankton Fiemkteon Planicton Plankton Plankton 280,000 1,300,000 21,000 #260929 #31 #32 **analyzed November 6 - 10, 1958, corrected to August 27, 1958 #37 #38 #39 890,000 19,000,000 8,000,000 teeta