Table II.
Results of Radiochemical and Half-life Studies of Samples Collected
March, April,
May,
1954.
Date collected
Species
(1954)
Asparagopsis taxiformis
us
re
"
"
*
3/10
“a
Caulerpa racemosa
3/26
os
"
"
"
"
Guettarda speciosa
.
"
ay dG
Rare earths, 2.8; Zr
Leaves.
5/19
a]
.
95
~,
ife
I
131
per cent
of total activity
8 . 2
90 .
8.5
Ti
0.16
"
Labaredj
"
*
Eniwetok - Bogombogo
at
*
7.9
Rongelap - Kabelle
"
.
a
,
"
Boerhaavia tetrandra
Morinda citrifolia|
*
VA
“7
"
bh
i
“
‘
a
Hatt ti fe
Eniwetok - Parry
"
Asparagopsis taxiformis
%
Atoll - Island
3/19
4/3
Udotea indica
.
Location,
0.29
;
0.23
0.38
bp
3.5
7.6
90.
8 . 2
tes
,
1.0; unidentified, 6.2 per cent of total activity.