32

30 28 26 24

22 20

18

1

14

1

1

B

6

4

2

O

a
—e2

1

APPROXIMATE
HIGH TIDE LINE,I978

L

16
|

20
a

NORTHWEST QUADRANT

rH

50m

FIGURE 7-72. ISOPLETHS ON 137 ¢, ACTIVITY IN pCi/g (AVERAGE IN TOP 40 CM) FOR
NW QUADRANT OF ISLAND JANET

293

—l4

Select target paragraph3