DEPOSITION
OF
GUM ED
STATION #212
LOCATIONDAKOTA.
Jan,
0,04%*
0.02%
Feb.
06
.20
alee
March
.02
34
015%
April
.02
237
oah®
May
.16
June
19
47K
» July
18
21%
.89
Aug.
.20
19%
243
.82
Sept.
13
15%
044
.87
Oct.
10
13%
.20
044
Nov,
.07
005
02
-06
Dec,
03%
et.
3.
219
,
044
292
60
37
37
10.70
3.70
22
3,68
8.25
0.16
0.19
.05
18
38
47
Pre-1954
2.05
1.10
1954
1.20
1.15
1955
3.70
April
56
May
AT
June
43
ol
1956
3.68
July
29
.10
1957
8.25
Aug.
125
.07
1958
3.30
Sept.
.15
.10
1959 3.96
Oot,
228
.06
Nov,
.16
05
Deo,
£
|
a
TOTAL
B
.09
3.70
Feb,
.
a
:
1.20
Jen,
March
1,14
0,08
&@
&
6
26.1
Ok
3.30
2»
Totel
3.96
bk
k
8
kh
fo
lw
Ulu
lk
ast
TOTAL
2.79
0,08%