J

]

j

rq

{ ) |

1000

100

100

pCi/gm

ririril

pCi/gm

20

|

|

L

i

!

40

60

80

100

120.

DEPTH (CM)

FIG 9. '7cs [AVERAGE OF ALL PROFILE SAMPLES ON ALICE}

~51-

10

Select target paragraph3