LCR-95-08, Andesine, J-Factor = 0.0008298
|
40Ar/39Ar
|
38Ar/39Ar
x100
|
37Ar/39Ar
|
36Ar/39Ar
x100
|
39ArK
x10-16mol
|
%40Ar*
|
40Ar*/39ArK
|
Age
±1s (Ma)
|
|
13.11
|
2.793
|
15.49
|
1.019
|
0.830
|
86.3
|
11.4
|
17.0±0.64
|
|
22.82
|
2.789
|
13.92
|
4.601
|
1.480
|
45.2
|
10.4
|
15.5±0.62
|
|
14.73
|
4.327
|
13.93
|
1.634
|
1.194
|
74.7
|
11.1
|
16.5±0.54
|
|
13.72
|
2.213
|
14.34
|
1.395
|
1.267
|
78.2
|
10.8
|
16.1±0.44
|
|
14.96
|
1.920
|
17.41
|
2.100
|
0.270
|
67.7
|
10.2
|
15.3±1.72
|