28

24

16

12

1"M

/
0-25

“

|

15-3.0

I,
on
—<
Nema!

Ney!

3.0-45 2550

pO

241 am, pCi/g

$T-8-

20

DM

\

mye

eyo

4560

68

—
8-10

M
DEPTH (CM)

FIGURE B-8-9. PLOTS OF 241m,pCi/g FROM 8 DEPTHS IN EXPERIMENTAL AREA

Select target paragraph3