Levels of beta radioactivity of plankton collected from Rongelap Lagoon in 1958.
Rongelap I.
tf
March 1
tt
"
"
'
tion
riumber
No. '58 day
series 1958
‘Tow
5001
9-16
5003
5004
5005
5023
5022
5021
5019
5027
5026
5020
5024
5025
5006
5028
5029
5030
5031
5032.
5033
5017
5014
5015
"
9-16
"
10-22
"
"
"
"
10-22
10-22
10-22
"
9-16
11-18
"
"
"
"
"
10-22
"
"
5016
5010
5012
5013
5009
"
"
"
"
"
"
i
Kabelle I.
March 9
Tow
Rongelap I.
Aug. 16
‘Tow
tt
"
tt
Ls
iw
tt
"!
1!
Lt)
tt
Hi
ia
"
uM
t
it
1
iH
Aug. 18
it
Tow
i“
"
tt
tt
tt
fl
H
T
t
Li
Kabelle I.
tt
*
W
iB
Eniaetok I.
:
tt
Aug.
it
21
tt
Tows
Tow
?
it
"t
tt
Ut
it
tt
13 |
Lt
rt
it
i}
it
w
“"
u
H
"
i
it
tt
; m/Phigan Pass
gen
Pass
uth
Pass
ngelap
I.
jaetok I
ybarbar I.
leshiechi I.
an
I
on
I
abelle [I
Aug. 15
YW
t
Sta.
"
"
ut
it
it
tt
rt
Aug. 19
"
"
"
First count
Month &
"
"
tt
"
"
"
tt
tt
tt
"
"
"
tt
oe
6-
1
5002
5018
5011
tt
"
"
Second eount
uc/kg Month &
ash
day
1958
,24
11-20
25
.32 11-21
.33
.O77 11-18
6.8
11-19
3.5
11-19
4.6
"
3.4
"
4.2
"
3.3
11-19
3.7
"
2.6
"
1.6
"
1.1
11-18
.43 11-18
.66 11-21
1.3.
11-21
1.1
.63
. 88
5.7
11-20
.0o21—=O«"
.O34 11-21
.33
. 37
.53
.78
H
11-20
"
46
"
.057
+"
.O77 11-21
.29
"
.026 11-20
Third count
uc/kg Month &
ash
day
1958
uc/kg Preservaash
tion of
plankton
alcohol
34
rt
oe
O
iw
iate
Plate
Collec-
Pron nMNWWwnw &
Collection
ONUNRPUFWHHE DPW
Locality
OO ONAN FWNHeHRAWUEWNHP PR
Table 2.
3.8
tT
2.7
i"
t
"
Q
.59 dried"fresh
tt
it
nt
"
ui
n
4.0
alcohol
u
O21
.O19
41
-39
-37
-O19 ll-2l
.094
~14
.026
.O19
"