T °C |
40*Ar/39Ar |
36Ar/39Ar (x100) |
37Ar/39Ar (x100) |
39Ar/40Ar (x100) |
%39Ar Cumul. |
Age (Ma) |
+- (Ma) |
|---|---|---|---|---|---|---|---|
| 450 | 91.72 | 96.57 | 162.244 | 0.267 | 0.05 | 1151.0 | 63.4 |
| 500 | 24.5 | 61.12 | 58.261 | 0.491 | 0.21 | 385.8 | 58.9 |
| 550 | 16.44 | 35.09 | 4.660 | 0.839 | 0.74 | 267.8 | 36.3 |
| 600 | 7.60 | 18.49 | 8.379 | 1.619 | 2.42 | 128.8 | 20.6 |
| 650 | 10.52 | 24.66 | 10.558 | 1.208 | 5.63 | 175.9 | 26.7 |
| 700 | 4.71 | 8.28 | 0.133 | 3.453 | 19.19 | 80.9 | 9.5 |
| 750 | 1.89 | 0.97 | 0.702 | 21.157 | 46.13 | 32.8 | 1.3 |
| 800 | 1.62 | 0.21 | 0.000 | 44.704 | 55.89 | 28.3 | 0.4 |
| 850 | 1.6 | 0.13 | 0.611 | 50.488 | 65.03 | 27.8 | 0.4 |
| 900 | 1.63 | 0.16 | 3.886 | 48.250 | 71.28 | 28.3 | 0.4 |
| 950 | 1.63 | 0.26 | 2.924 | 42.265 | 77.76 | 28.3 | 0.5 |
| 1000 | 1.75 | 0.31 | 3.759 | 37.724 | 89.18 | 30.5 | 0.6 |
| 1050 | 1.63 | 0.41 | 3.138 | 35.504 | 95.32 | 28.4 | 0.6 |
| 1100 | 1.70 | 0.68 | 3.294 | 27.069 | 98.11 | 29.7 | 0.9 |
| 1200 | 1.13 | 0.60 | 86.414 | 34.618 | 100.00 | 19.7 | 0.8 |