-
150
-
wi85
055
140
130
20
=
120
110
A - Belle Scaevola leaves
Activity
100
|
90
|
70
60
June 20, 1958
B - Belle Scaevola leaves
May 10,
-
4 P 4
Cc 141,141
Ce LtpplAe
|
.03
¥
50
4O
1958
.
Li
.134
145
4
'
30 =
Ru
103,,103
Rh
Rul06 pp106
2r9Onpn95
.76
t
498
~515
10
Fig. 6.
MEV
Gamma spectrum curves of Scaevola leaves collected
at Belle Island on May 10, 1958, prior to the wl85
contamination and of those collected on June 20, 1958,
after contamination.
only Csl47-pal37,
The earlier samples contained