CHO-94-45, Oligoclase, J-Factor = 0.0004179
|
40Ar/39Ar
|
38Ar/39Ar
x100
|
37Ar/39Ar
|
36Ar/39Ar
x100
|
39ArK
x10-16mol
|
%40Ar*
|
40Ar*/39ArK
|
Age
±1s (Ma)
|
|
16.17
|
2.070
|
2.257
|
2.590
|
25.90
|
53.6
|
8.69
|
6.57±0.16
|
|
14.25
|
1.890
|
2.208
|
1.940
|
37.50
|
60.8
|
8.68
|
6.56±0.11
|
|
13.70
|
1.790
|
2.291
|
1.740
|
51.20
|
63.8
|
8.75
|
6.62±0.08
|
|
18.43
|
2.230
|
2.270
|
3.420
|
35.80
|
46.1
|
8.51
|
6.44±0.12
|
|
123.7
|
10.20
|
1.141
|
40.92
|
2.480
|
2.32
|
2.87
|
2.18±1.44
|
|
14.13
|
1.880
|
2.183
|
1.830
|
29.50
|
62.8
|
8.89
|
6.72±0.15
|
|
20.74
|
2.220
|
2.310
|
4.270
|
24.80
|
39.9
|
8.30
|
6.27±0.18
|
|
14.74
|
1.970
|
2.193
|
2.190
|
56.30
|
57.3
|
8.46
|
6.40±0.08
|