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Data Summary for n13ksp
E= 46.84 ± 3.06(kcal/mol) log(Do/ro^2)= 5.82 ± 0.87(1/sec) J= .005314

Temp. time % 40Ar* 39Ar % 39Ar* age ± 1sd log(D/r^2) ± 1sd log(r/ro)
(C) (min) -- (E-14 mol) released (Ma) (1/sec) --
450 18 16.923 1.32 0.25 251.0 ± 10.00 -8.33 ± 4.49 0.00
450 22 18.075 0.61 0.37 15.8 ± 0.83 -8.36 ± 3.56 0.01
500 15 61.545 2.16 0.78 18.4 ± 0.22 -7.38 ± 4.76 -.02
500 22 78.862 1.77 1.12 11.4 ± 0.23 -7.42 ± 3.45 0.00
550 19 87.045 5.35 2.15 16.3 ± 0.08 -6.63 ± 3.89 0.01
550 22 90.424 3.01 2.73 11.3 ± 0.13 -6.77 ± 3.40 0.08
600 15 90.349 6.64 4.00 13.3 ± 0.06 -6.13 ± 4.66 0.11
600 16 91.952 4.45 4.85 11.6 ± 0.11 -6.21 ± 4.37 0.15
650 16 91.350 11.60 7.08 14.1 ± 0.05 -5.66 ± 4.39 0.20
650 22 93.632 7.91 8.60 12.2 ± 0.05 -5.85 ± 3.34 0.29
700 19 93.606 16.50 11.76 13.8 ± 0.03 -5.35 ± 3.77 0.33
700 23 93.759 7.91 13.28 12.2 ± 0.05 -5.66 ± 3.20 0.48
750 20 94.020 12.60 15.70 14.0 ± 0.04 -5.34 ± 3.58 0.58
750 22 94.391 7.89 17.22 14.3 ± 0.06 -5.53 ± 3.30 0.67
800 18 93.880 11.00 19.33 15.9 ± 0.04 -5.25 ± 3.90 0.77
800 20 90.950 6.14 20.51 16.5 ± 0.07 -5.51 ± 3.56 0.90
825 15 93.041 5.27 21.52 17.7 ± 0.08 -5.43 ± 4.57 0.97
850 16 93.395 6.58 22.78 19.1 ± 0.07 -5.34 ± 4.31 1.02
875 15 93.375 7.24 24.17 20.5 ± 0.06 -5.24 ± 4.57 1.08
900 15 93.704 8.01 25.71 21.7 ± 0.05 -5.17 ± 4.57 1.14
925 15 94.516 9.32 27.50 22.8 ± 0.06 -5.08 ± 4.56 1.18
950 15 94.673 10.70 29.55 23.3 ± 0.04 -4.99 ± 4.56 1.22
975 15 94.880 13.90 32.22 23.7 ± 0.04 -4.84 ± 4.56 1.23
1000 15 95.304 16.60 35.41 24.1 ± 0.03 -4.73 ± 4.56 1.25
1025 15 95.306 20.50 39.34 24.6 ± 0.04 -4.59 ± 4.55 1.26
1050 15 95.278 24.10 43.95 25.3 ± 0.03 -4.47 ± 4.54 1.28
1075 15 95.340 26.60 49.05 26.3 ± 0.04 -4.38 ± 4.54 1.31
1100 15 95.427 23.50 53.55 27.6 ± 0.04 -4.39 ± 4.54 1.38
1100 30 95.278 24.10 58.18 28.5 ± 0.05 -4.63 ± 2.54 1.50
1100 60 95.114 25.00 62.98 29.4 ± 0.05 -4.86 ± 1.71 1.61
1100 121 94.632 28.00 68.36 30.5 ± 0.09 -5.06 ± 1.42 1.71
1100 187 93.124 42.20 76.45 31.6 ± 0.11 -4.97 ± 1.30 1.67
1100 531 92.703 36.30 83.41 31.6 ± 0.20 -5.35 ± 1.24 1.86
1150 16 93.543 3.23 84.03 32.4 ± 0.16 -4.79 ± 4.32 1.71
1175 15 94.567 7.64 85.49 32.4 ± 0.09 -4.36 ± 4.57 1.56
1200 15 94.452 13.50 88.09 32.1 ± 0.07 -4.05 ± 4.57 1.46
1225 59 94.328 37.60 95.30 30.8 ± 0.07 -3.97 ± 1.49 1.48
1250 35 90.922 13.00 97.79 30.7 ± 0.15 -3.84 ± 2.16 1.47
1275 16 85.678 2.43 98.26 32.6 ± 0.46 -4.00 ± 4.33 1.60
1300 18 79.776 2.10 98.66 32.5 ± 0.74 -4.01 ± 3.96 1.66
1550 15 40.889 6.64 99.94 32.9 ± 3.81 -2.87 ± 4.39 1.54
1550 15 10.614 0.34 99.99 21.6 ± 75.17 -3.07 ± 3.56 1.64