Table 8,
Concentrations of Os, and cs in gach 15 em increment below
the surface for the “Average Prefile Camples"
JANET
905,
Depth
em
Av. Xs, conc,
(pci/gm)
13 Tos
Ratio to
top 15 cm
L
Ratio
Av. 13s conc.
(pCi/em)
19.6
Ratio to
1
top 15 em
Pavic
1.0
1.0
0-15
67.7
1.0
1,0
15-30 —
20.2
0.30
3.3
6.26
0.411
4,22
30-45
10.2
0.15
6.7
3.63
0.164
6.05
45-60
6.36
0.094
10.6
1.11
0.055
18.1
60-75
3.96
0.059
17.1
0.464
0.023
43,5
75-90
2.82
0,042
24.0
0.277
0.014
72.6
90-105
2.34
0.035
28.9
0,249
00,0124
80.6
PEARL
0-15
12.4
1.0
1.0
15-30
3.4
0.276
3.5
50-45
1.1
0,088
lit
ALICE
0-15
36
1.0
1.0
15-30
24.5
0.68
1.47
50-45
16.6
0.46
2.1€
45-60
11.2
0.31
3.1
48
1.0
1.0
BELLE
0-15
19-50
9.7
0.202
50-45
2.0
0.041
45-60
0.4
0.008
‘
22 5
122
CLARA
0-15
26
1,0
1.0
4.0
15-30
6.5
0.25
30-45
1.6
0.063
16
45-60
0.42
0.016
BA
OG5 a