100
RADIOACTIVITY
\
o\, .
NS
.
3
i
50
FIG.1t
100
i
200
DAYS AFTER
|.
300
MARCH
°
4
400
1, 1954
j
500
SEMI-LOG PLOTS OF. “Decay.‘CURVES.“OF. GASTRIC MILL OF CRAB,
GRAPSUS GRAPSUS | , AND MUSCLE OF SEA CUCUMBER HOLOTHURIA ATRa,
COLLECTED"MARCH 26,1984AT KABELLE-