15a Table 3. Decline in radioactivity of samples collected at Eniwetok immediately following and 700 days after the Nectar Shot, May 14, 1954. Maximum value 1-3 700 days days post-—-Nectar post-Nectar d/m/g wet d/m/g wet Plankton 7 Bird feathers and skin 10 4Algae 10 7 Snail liver Clam visceral mass " kidney 6 10 -+Beach sand 1O Pish gut Bird gut Sea cucumber gut Bird bone, kidney Coral Bird liver, 6 lung Fish skin, bone 5 10°4Sea cucumber muscle DO 5 Snail muscle Clam muscle 4 Sea water 10 4Fish muscle Snail liver Clam kidney Beach sand 1. O 4 Snail muscle Fish liver Plankton Fish gut Sea cucumber gut 1071 Clam visceral mass bo? Bird kidney, liver,lung Sea cucumber muscle Fish bone 2 10 - 10 + 1+ Algae Clam muscle Bird bone, Coral Fish Fish Bird Bird skin muscle muscle gut Sea water skin ; 1.0 HO 1 2