appen'iz Table H. Gross beta radioactivity ef the biclegiesn] samples celleetes at U Atoll, 1955-1953, expressed in j/n/g of wet tissue at tine ef The 0.95 counting error is ineluded. 1955° Farine f lante Hal imede Tiseve mtire d/a/g - 160 $ 18 21s = 17 117 2 12 Caulerpe Kierodictyon Liagore Plante Arrowroct mettre ° " 1956°° 195600? Celleetion Celleetion 173 ¢ 12 100 > & ah 215 = 229 t 12 110 * 13 761 > 3h 736 > 31 heat 6.8 : 1.7 6.5 = 1.6 “Tr __pesies -Olleetios ? Preedfruit ‘eat Bune hy rass Tepe Soconut Meet hoots Ma lk QO : 5.5 28 , 6.5 1l - 3.5 17 z 33 6.6 % 1.4 9.8 ¢ 1.2 Bes. 1S =k. ubwy7 5:0 97 9.68 - 1: - 9 u.3 ll - oe AL 13 = 1.2 fa. 8.6 = 13 2 y 3.5 1.1 ae 1-2 ~ © 7.6 . 1955 sarples were colleeted 2/8/55, eight months after Operation Castile, end were counted 3/3/55 to 4/15/55. amples were collected 7/17-18/56, during Operation Redwing ané were counted A 23/58 * to 9/6/*6. mo“- les were collected 7/19/8, during Operation Hardtack and were counted