Appendix 3— (Continued)
Ref.
53
Month
Age at Death
Bone
District
Sr™, uuc/g of Ca
Sr,
ug/g Ca
(a)
54
Dec.
Dec.
24 yr
Femur
Surrey
55
Dec.
9 yr
2yr
Femur
Femur
Sussex
Plymouth
1.55
57
Dec.
9 yr
Femur
Berks
0.27
58
Dec.
56
Dec.
3 yr
Femur
0.54
Surrey
0.72
0.32
Dec.
4 mo
Tyr
Femur
Norwich
0.35
60
61
62
63
64
65
66
Feb.
Mar.
Mar.
Mar.
Mar.
Mar.
Apr.
Still
lyr
Still
Still
1 day
5 yr
8 yr
Femur
Femur
Femur
Femur
Femur
Femur
Femur
Carlisle
Keswick
Carliste
Carlisle
Carlisle
Carlisle
Birmingham
0.65
2.3
0.5
0.6
0.4
0.5
0.4
67
68
69
70
May
Still
Still
1 mo
7 yr
5 mo
Femur
Femur
Femur
Femur
Femur
London
London
London
Birmingham
0.7
71
Apr.
Apr.
Apr.
Apr.
Birmingham
180
72
73
May
May
13 yr
2yr
Femur
Femur
Liverpool
Liverpool
230
180
76
7?
78
79
June
gune
June
June
Still
Still
Still
Still
Femur
Femur
Femur
Femur
London
London
London
London
59
Femur
(b)
Cambridge
1.35
0.28
1957
74
75
May
May
6 mo
6 mo
Femur
Femur
Liverpool
Liverpool
0.9
0.3
0.37
0.4
160
160
2.4
1.3
230
0.5
310
0.4
N.B. The 1957 results above are included for completeness but are excluded from the summarized Tables 7 and 8 and from Fig. 7, which ail relate to 1956.
sr* activity: (a) estimated by total radiostrontium count. (b) estimated by Y™ count.
228
2.1