KC-95-19, Andesine, J-Factor = 0.0008298
|
40Ar/39Ar
|
38Ar/39Ar
x100
|
37Ar/39Ar
|
36Ar/39Ar
x100
|
39ArK
x10-16mol
|
%40Ar*
|
40Ar*/39ArK
|
Age
±1s (Ma)
|
|
49.72
|
8.843
|
7.401
|
13.72
|
1.338
|
19.6
|
9.81
|
14.3±1.48
|
|
104.1
|
15.46
|
4.267
|
34.95
|
0.324
|
1.11
|
1.16
|
1.69±5.88
|
|
37.67
|
7.881
|
7.130
|
10.04
|
1.397
|
22.7
|
8.60
|
12.5±1.44
|
|
74.95
|
11.12
|
6.024
|
22.80
|
0.435
|
10.7
|
8.07
|
11.8±4.88
|
|
34.44
|
8.687
|
6.424
|
8.758
|
0.537
|
26.3
|
9.10
|
13.2±3.38
|
|
35.60
|
11.52
|
4.667
|
9.431
|
0.455
|
22.7
|
8.12
|
11.8±4.03
|
|
36.15
|
13.12
|
4.359
|
9.902
|
0.493
|
20.0
|
7.24
|
10.5±3.89
|
|
31.16
|
6.425
|
8.260
|
6.566
|
0.470
|
39.8
|
12.5
|
18.1±3.36
|
|
39.61
|
8.818
|
6.767
|
10.27
|
0.399
|
24.7
|
9.85
|
14.3±3.67
|
|
45.86
|
11.08
|
4.645
|
11.44
|
0.298
|
27.1
|
12.5
|
18.1±4.90
|
|
32.03
|
7.083
|
8.463
|
7.515
|
0.374
|
32.7
|
10.5
|
15.3±4.16
|
|
15.27
|
2.296
|
9.652
|
1.426
|
1.187
|
77.4
|
11.9
|
17.3±1.25
|
|
41.10
|
5.630
|
9.654
|
11.10
|
0.420
|
22.0
|
9.10
|
13.3±3.56
|
|
28.69
|
9.522
|
7.597
|
6.029
|
0.267
|
40.0
|
11.5
|
16.8±5.68
|
|
23.94
|
6.785
|
6.513
|
2.481
|
0.121
|
71.5
|
17.2
|
24.9±13.9
|