Table 4.
Levels of beta radioactivity of plankton collected from Rongelap lagoon in 1958.
First count
Locality
Collection
date
Collection No.
Plate
Month
No.1958 and day wc/kg
series
1958
RongelapI.
March 1
Tow
1
5001
9-16
"
Kabelle I.
"
RongelapI.
"
"
soe
"
March9 Tow
so"
"
Aug. 16 Tow
"
soo"
"
oo
3.
1
2
1
2
3
5003
5004
§$005
5023
5022
5021
"
9-16
"
10-22
"
"
EniaetokI.
"
Aug.
"
Tow 1
5026
Tows 2-5 5020
10-22
"
tt
ns
"
t
"
Kabelle I.
"
"
te
"1
tt
te
oon
se
4
at
18
"
it
Ww
om
"e
"
"
oN
Aug. 21 Tow
"
mo
"
"oN
a
nv
a
u
tt
tt
2
5002
Bebe
6-7
5024
8
1
1
2
5025
5006
5028
5029
4
5031
3
5030
of
ash
11-20
.25
alcohol
.32
. 33
.O77
6.8
3.5
4.6
11-21
.33
11-18
11-19
11-19
"
. 103
84.5
3.5
2.9
"
"
"
"
"
"
3.3
3.7
11-19
"
2.
ih}
6
1.6
1.1
. 43
.66
. 3
.
ee
BG
te
2. 7
"
11-18
"
11-21
tt
ash
. 34
ow
uw
1958
Preservation of
.24
. 37
ay
9
Month
and day yc/kg
ash
PS
"
9-16
11-18
"
Month
and day uc/kg
Third count
1958
om
ii}
Second count
2.7
2.7
1.3
.62
. 92
.74
plankton
$9
11-19
3.8
"
°
t
11-21
2.7
a
"
"
tt
11-19
11-20
1.0
. 99
Ll. 25
"
dried
"
"
fresh
"
"
u
ue
wt
l
w
iT]
"
w"
"
5
5032
a
. 63
44
W
me
it
"1
"
6
5033
st
. 88
i
"i
Sta.
1
5017
3
5015
Enigan Pass
Pigen Pass
South Pass
Aug.
15
"oN
"
oom
youN
2
«6014
10-22
"
"
53.7
. 021
.034
11-20
"
11-21
4.0
alcohol
.021
"
.019
"
moe
aor