15 GROSS ACTIVITY Table 12—Summary of Gross Beta and GammaActivity in Birds and Eggs * ISLAND BaMPLe No. oy SaMrLes RadDIOacrrviry * AVERAGE WRIGHT (g) Beta (d/m/sampleX10-+) (d/m/keXi0-) Gamma (d/m/sampleX10-) (d/m/kg X10- Rongelap Atoll: Rongelap.._.......-- Tern: Gejen......---....... Egg shell....----..-..Egg, soft tissue_...-.-- Kabelle._...-.. 2.2... Egg shell...._-...-..--) Aflingtnae Atoll: Bifo....- 2.2. e eee Rongerik Atoll: Eniwetak............ 1 6 1 33 1 92 1 101 1 14. 1 f.---2---.ee 1 145 1 16.9 1 0.8 2 2 6.3 22.8 7 116 7 11.7 7 |-----------7 0.33 1 6 1 3 2 2 02 19.7 2 =] Z ---- eee NDA 0. 26 0.93 @. 38 NDA NDA Li 0.1 0.07 o 7.9 10.1 3.8 0 0 7.8 59 7 0.16 6.7 NDA 427792—87—_~-4 0.13 0.3 10.3 3.3 3.5 0. 25 0.14 0 12 7.7 30 6 1.3 0. 38 0. 057 0.08 NDA NDA 0. 26 3.3 49 _ 0 0 7.9 1.7 0.43 0.14 NDA 0, 06 Ou 14,7 38.7 _ 0 10 3.3 1.0 21.0 0.9 8 NDA 6. 05 0 —_— NDA 0. 00 0 _ 0.04 * As determined on basis of Us01 standards and empirical scattering and absorption corrections. “Counted in April-May 1956. 0 0. 62 0.11 0.32 0. 025 0.019 NDA 17 0.13 0. 027 2.3 0. 03 1d

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