Fig. 20 6570 Mean Dose Equivalent for Various Mid 1957 Age Groups for the Interval 1957 to 1980 at Rongelap Atoll 41 °tw T_T a, (1t- 15a) L J. 1 ) M-ADULTS (50 - UP) 4— ADULTS (31-400) #-ADULTS (41~-50a) *-YOUNG ADULTS (16-19a) «-- ADULTS (20-30a) |_ ADOLESCENTS ) I T_T} il L | MEAN DOSE EQUIVALENT, mrem oh <—-CHIL DREN (5-!0a) o. lo! r