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Data Summary for sfhksp
E= 39.80 ± 1.73(kcal/mol) log(Do/ro^2)= 3.75 ± 0.51(1/sec) J= .007670

Temp. time % 40Ar* 39Ar % 39Ar* age ± 1sd log(D/r^2) ± 1sd log(r/ro)
(C) (min) -- (E-14 mol) released (Ma) (1/sec) --
400 18 26.601 5.78 0.09 69.7 ± 9.71 -9.22 ± 4.49 0.02
400 18 24.978 2.88 0.14 55.0 ± 26.26 -9.12 ± 4.12 -.03
450 19 33.033 11.16 0.31 55.0 ± 3.74 -8.27 ± 3.96 -.01
500 23 82.995 28.35 0.76 72.7 ± 1.94 -7.57 ± 3.45 0.03
550 17 91.208 55.41 1.63 72.0 ± 0.77 -6.79 ± 4.28 -.01
500 26 72.160 7.44 1.75 56.5 ± 7.07 -7.70 ± 2.99 0.10
600 34 96.514 122.08 3.67 74.3 ± 0.28 -6.40 ± 2.66 0.09
650 19 96.742 126.50 5.66 75.4 ± 0.35 -5.89 ± 3.83 0.11
700 25 97.630 188.00 8.62 75.8 ± 0.30 -5.65 ± 3.08 0.23
725 19 97.197 48.58 9.39 76.8 ± 0.51 -6.02 ± 3.75 0.53
725 41 97.920 113.44 11.17 77.9 ± 0.42 -5.93 ± 2.20 0.48
725 82 97.928 112.19 12.94 79.0 ± 0.53 -6.17 ± 1.69 0.60
675 64 84.765 14.70 13.17 75.0 ± 1.37 -6.91 ± 1.77 0.74
600 365 62.924 6.89 13.28 86.2 ± 8.64 -7.99 ± 1.45 0.88
775 20 97.894 53.95 14.13 80.3 ± 0.38 -5.82 ± 3.57 0.63
825 23 97.906 110.60 15.87 80.3 ± 0.34 -5.53 ± 3.18 0.68
875 25 97.919 151.75 18.26 81.3 ± 0.31 -5.37 ± 2.98 0.77
900 26 97.720 121.57 20.17 82.8 ± 0.17 -5.43 ± 2.88 0.88
925 20 96.319 95.20 21.67 83.0 ± 0.66 -5.39 ± 3.55 0.94
950 20 97.117 103.04 23.29 84.9 ± 0.41 -5.32 ± 3.55 0.98
975 24 96.946 134.80 25.41 85.5 ± 0.40 -5.25 ± 3.05 1.01
1000 22 96.616 128.78 27.44 86.2 ± 0.34 -5.20 ± 3.27 1.05
1000 43 95.037 169.94 30.12 86.7 ± 0.20 -5.33 ± 2.05 1.12
1000 66 93.711 162.25 32.67 86.9 ± 0.35 -5.50 ± 1.69 1.20
950 11 71.728 11.26 32.85 75.6 ± 3.67 -5.86 ± 6.08 1.25
900 12 48.765 4.38 32.92 59.1 ± 9.98 -6.31 ± 5.60 1.32
850 23 47.324 2.77 32.96 62.9 ± 11.61 -6.79 ± 3.15 1.39
1050 31 85.785 231.57 36.61 88.1 ± 0.23 -4.97 ± 2.50 1.07
1100 15 87.332 178.23 39.41 88.4 ± 0.15 -4.73 ± 4.55 1.07
1100 20 94.967 172.52 42.13 88.4 ± 0.18 -4.84 ± 3.53 1.12
1100 30 94.551 186.84 45.07 88.6 ± 0.26 -4.95 ± 2.55 1.18
1100 45 92.803 203.37 48.27 88.3 ± 0.16 -5.06 ± 1.97 1.24
1100 70 91.868 231.59 51.92 88.5 ± 0.14 -5.17 ± 1.62 1.29
1100 100 90.871 234.73 55.61 88.0 ± 0.20 -5.27 ± 1.48 1.34
1100 150 88.636 232.11 59.27 87.8 ± 0.25 -5.41 ± 1.40 1.41
1100 210 86.465 212.50 62.61 87.8 ± 0.19 -5.56 ± 1.38 1.48
1100 367 85.145 249.28 66.54 88.1 ± 0.24 -5.69 ± 1.35 1.55
1100 420 84.020 203.73 69.74 87.6 ± 0.21 -5.79 ± 1.37 1.60
1100 980 85.045 299.97 74.47 87.8 ± 0.19 -5.93 ± 1.35 1.67
1100 1740 87.041 318.88 79.49 87.9 ± 0.13 -6.07 ± 1.35 1.74
1200 20 97.615 217.65 82.91 87.8 ± 0.17 -4.21 ± 3.56 1.02
1250 15 98.401 645.86 93.08 87.9 ± 0.16 -3.39 ± 4.47 0.71
1300 10 96.876 238.18 96.83 87.5 ± 0.21 -3.28 ± 6.64 0.75
1550 10 71.942 201.27 99.99 87.5 ± 0.15 -2.41 ± 0.00 0.69