Table 12 STRONTLUM-90 IN SAMPLES COLLECTED AT BIKINI ATOLL, MARCH, JUNE, AUGUST, 1969 32 Average Values and Range pci/g ary pci/g wet (P) Avg. Range 13 2.0 (0.6-3.4) Bikini I. 6 50.1 (16.4-99.0) 12 Oroken I. Rukoji I. 5 3 8.9 75.2 (4.9-14.9) (36.6-144) 2.1 18 13 9.6 Coconut Crabs Muscle Enyu I. N (a) Avg. 0.05 "Liver" Enyu I. Bikini I. 6 Oroken Teg) 5 Rukoji I. Skeleton Enyu I. 3 . 8 117 (38.3-204) 21.3 (15.4-30.0) 116 97.2 Bikini I. 6 1410 Oroken Te a) 5 346 Rukoji I. Troll Caught Fish Yellowfin Tuna 3 (3.0-28) 2330 5.1 62 il (57.2-164) 61 (72.6-113) 75 (912-2035) 1100 (184-571) 270 (1200-3870) (a) Light muscle 3 <0.1 Dark muscle 3 v0.1 < -03 Bone 3 ¢O.l1 < .04 Light muscle 3 <O.1 < +03 Dark muscle 3 < 0.1 < 03 Bone 3 1.4 Ulua (Jack) (<0.1-0.29) 1800 =(1.1-1.9) <-03 0.6 (a) Number of individuals. (b) Converted from dry weight by using average wet:dry weight ratios. (c) Collected May, 1967. (ad) Two samples contained <0.1 pCi/g dry and one sample contained 0.29 + 0.06 pCi/g dry. We think the sample was contaminated when being ground.