LRE
28 June 1974

Preliminary Data
Table 2.

Gamma-emitting radionuclides in soil profile #2
collected in April 1974 on Bikini Island at old
coconut tree row #24 just south of the center

baseline road.

pci/g, dry

"

a

6066

13765

1355u

241an

0-2.5

0.27 = .05*

20.00 + .4

0.45 + .06

0.66 + .12.

2.5-5.0

0.38 + .06

26.00 + .4

0.51 + .07

0.91 + .14

5-10

0.34 + .05

23.00 + .4

0.41 + .08

0.42 £ .22

10-15

0.27 + .05

20.00 + .3

0.42 £ .07

0.73 = .22

15-25

0.15 + .04

8.8

+ .22

0.25 + .06

0.40 + .16

25-50

0.15 + .04

6.0

+ .20

0.28 * .04

0.37 £ .09

50-75

0.17 + .04

2.9

+ .14

0.19 + .06

0.27 + .16

75-100
100-125

NS
0.04 £ .03

0.68 + .07

NS

0.17 £ .05

NS

* The error terms are the two-sigma,

for single samples.

0.13 ~ 08
NS

propagated counting errors

Select target paragraph3