.

OO
me
oe, ~
~

16

55

34

cael

~——s,

33

‘

34

oem

44

os

3.5

88 18

9.4

6.4

2 Niceaemite

24

45

>
oe te

”

sal

atte ~~

100 METERS
bg

'

-

fF

vs

Fig. B.3.1.i, The average 3° Dy activities (pCi/g) in soil samples collected to a depth of 15 cm.

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