Ponta ae | TABLE 2 mee ie Radium-226 in San Francisco Diet 1966 1968 Poultry 20 6.0 0.43 Eggs 15 8.7 2.0 Fresh Fish 8 7.6 0.40 3.2. 0.11 0.9 0.26 2.1 Shellfish 1 1.6 1.9 1.9 1.1 1.1 1.5 1.5 317.2 300.8 Yearly Intake Daily Intake pCi/g Ca 370 8.6 30 279.1 0.75 0.38 Average 1.5 7.6 23 0.41 1.8 0.86 8.2 27 0.81