-13- roe -—_T T T T \fy 1 1 ' » \ t t 10° 5 ry \ \ ts ae rN F— i ro‘ \ ' ' \ \ ' ' ‘ 1 ! | 0 4 Le ' 1 \ ‘ ! ‘\ ' \ 1 \ ‘ ; ' ‘\ ‘ \ ' — 4, $894 5,904 y90 ' ' PY i \ t i \ yO \ \ ! \ ‘ ‘ \ ‘ \ r Xf sa! S — $190 + y90 ~ d/m/g WET a 193p— —_ DOE ARCHIVES 102 1948 Fig. 5. ~n 1952 L 1953 j 1954 \ 1955 L i956 Radiostrontium in Coenobita skeletons at Belle Island. 9