LRE
28 June 197:

Preliminary Data
Table 1.

Gamma-emitting radionuclides in soil profile #1
collected in April 1974 on Bikini Island behind
the first house south of the center baseline
road.

pCi/g, dry
ne

°C

13765

0-2.5

0.27 + .05* 27.00 + .4

2.5-5.0

0.35 ~ .05

5-10

.

155Ey

241m

0.32 + .08

0.39 + .23

37.00 + .5

0.42 + .08

0.92 + .23

0.37 + .05

40.00 + .5

0.48 < .08

0.77 + .23

10-15

0.30 + 105

40.00 + .5

0.46 + .07

0.73 = .14

15-25

0.45 + .06

38.00 + .4

0.64 + .08

1.2

25-50

0.26 + .04

13.00 + .3

0.32 + .05

0.55 = .11

50-75

0.04 + .03

0.12 + .04

75-100

0.10 ~ .04

7.0

100-115

0.13 + .03

115-130

0.09 + .04

NS

2 .23

NS

+ .2

0.23 + .08

° NS

11.00 + .3

0.16 + .06

0.22 = .09 >

0.16 + .06

0.33 + .16

9.7

+ .2

* The error terms are the two-sigma, propagated counting errors
for single samples.

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