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Data Summary for n16ksp
E= 49.31 ± 3.19(kcal/mol) log(Do/ro^2)= 6.67 ± 0.91(1/sec) J= .005318

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 17 11.188 0.85 0.27 198.0 ± 12.46 -8.27 ± 4.67 0.01
450 24 13.724 0.47 0.41 21.6 ± 2.13 -8.27 ± 3.38 0.01
500 16 44.113 1.68 0.94 25.5 ± 0.58 -7.24 ± 4.53 -.02
500 17 36.536 1.13 1.29 9.9 ± 0.72 -7.22 ± 4.22 -.03
550 20 57.874 4.21 2.61 19.5 ± 0.20 -6.47 ± 3.76 0.02
550 32 72.476 2.82 3.49 9.3 ± 0.27 -6.66 ± 2.66 0.11
600 18 58.400 3.75 4.66 17.2 ± 0.22 -6.16 ± 3.98 0.24
600 39 76.415 3.49 5.75 9.4 ± 0.25 -6.42 ± 2.32 0.37
650 16 57.182 3.50 6.84 17.5 ± 0.27 -5.95 ± 4.37 0.47
650 23 78.608 2.88 7.74 10.0 ± 0.28 -6.13 ± 3.23 0.56
700 15 62.081 4.21 9.05 14.8 ± 0.26 -5.72 ± 4.61 0.65
700 20 81.586 2.72 9.90 10.7 ± 0.29 -5.98 ± 3.59 0.78
750 15 71.011 4.56 11.33 13.1 ± 0.19 -5.58 ± 4.60 0.85
750 21 84.556 3.40 12.39 12.0 ± 0.23 -5.80 ± 3.44 0.97
800 15 77.620 5.40 14.08 14.4 ± 0.17 -5.41 ± 4.59 1.02
825 18 89.189 6.24 16.03 13.7 ± 0.13 -5.37 ± 3.91 1.11
850 15 90.060 5.16 17.64 14.5 ± 0.14 -5.32 ± 4.58 1.20
875 20 88.702 7.30 19.92 15.4 ± 0.11 -5.25 ± 3.57 1.26
900 18 91.817 6.42 21.92 16.5 ± 0.12 -5.21 ± 3.90 1.35
925 17 90.373 6.44 23.93 17.4 ± 0.13 -5.15 ± 4.10 1.41
950 17 88.902 7.58 26.30 18.3 ± 0.13 -5.04 ± 4.09 1.45
1000 16 85.380 8.96 29.10 20.0 ± 0.05 -4.90 ± 4.31 1.55
1025 16 82.964 9.85 32.18 20.7 ± 0.05 -4.81 ± 4.31 1.59
1050 24 81.802 15.80 37.12 21.3 ± 0.05 -4.73 ± 3.05 1.62
1075 17 81.413 14.70 41.71 22.1 ± 0.06 -4.55 ± 4.07 1.61
1100 18 82.102 11.30 45.23 23.1 ± 0.06 -4.65 ± 3.87 1.73
1100 32 82.793 12.30 49.07 23.7 ± 0.08 -4.83 ± 2.45 1.82
1100 51 83.134 12.70 53.04 24.8 ± 0.11 -4.98 ± 1.86 1.90
1100 84 82.256 14.50 57.56 25.5 ± 0.16 -5.09 ± 1.57 1.95
1100 140 81.939 16.80 62.81 26.3 ± 0.21 -5.20 ± 1.44 2.01
1100 939 82.315 51.10 78.77 27.9 ± 0.45 -5.39 ± 1.08 2.11
1150 17 78.839 2.56 79.57 27.1 ± 0.31 -4.82 ± 4.07 1.95
1175 18 78.220 6.00 81.44 27.4 ± 0.14 -4.44 ± 3.87 1.83
1200 17 76.365 10.30 84.67 28.6 ± 0.11 -4.12 ± 4.05 1.73
1225 21 76.897 15.40 89.49 28.4 ± 0.10 -3.92 ± 3.33 1.69
1225 30 78.970 14.50 94.03 27.4 ± 0.12 -3.90 ± 2.44 1.68
1250 16 79.662 5.02 95.60 28.4 ± 0.25 -3.89 ± 4.27 1.74
1275 18 79.544 5.36 97.27 29.6 ± 0.31 -3.75 ± 3.82 1.72
1300 20 78.954 4.26 98.60 31.5 ± 0.52 -3.65 ± 3.48 1.73
1350 25 81.110 3.19 99.60 38.9 ± 1.43 -3.47 ± 2.82 1.75
1400 17 87.953 1.29 99.99 69.2 ± 4.16 -2.83 ± 4.62 1.53