[X) = FISSION PRODUCT X = SUBSURFACE INVESTIGATION \ SAMPLING LOCATIONS DATUM IS MAXIMUM OBSERVED TRU, pCi/q N1.5— 115 x 50 <16 x x i> N 55 x ; 25M LLG ee BOUNDARY x Ni— <16 x 5 x NO5 14.5 | 14 | 13.5 FIGURE 7-61. SUBSURFACE SAMPLING RESULTS, LOCATION 14N1, ISLAND IRENE