Data Summary for fa5k
E= 51.06 ± 2.14(kcal/mol) log(Do/ro^2)= 6.74 ± 0.57(1/sec) J= .002176

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 30 2.326 0.02 0.11 113.1 ± 87.11 -9.29 ± 3.45 -.28
450 41 11.967 0.03 0.28 32.2 ± 1.31 -8.66 ± 2.86 -.02
500 18 25.060 0.04 0.54 25.9 ± 0.71 -7.81 ± 4.19 0.06
540 31 50.459 0.18 1.75 21.1 ± 0.18 -6.93 ± 3.00 -.03
580 30 87.376 0.32 3.90 19.8 ± 0.09 -6.27 ± 2.93 -.03
620 18 91.428 0.32 6.02 20.4 ± 0.08 -5.82 ± 4.04 0.03
660 21 93.382 0.57 9.81 20.6 ± 0.06 -5.43 ± 3.55 0.10
700 20 93.370 0.65 14.13 20.8 ± 0.07 -5.17 ± 3.64 0.22
740 22 92.756 0.75 19.10 20.6 ± 0.08 -5.01 ± 3.34 0.37
780 20 92.021 0.69 23.70 20.4 ± 0.35 -4.89 ± 3.58 0.52
820 20 89.504 0.60 27.65 20.6 ± 0.04 -4.88 ± 3.57 0.70
840 18 83.196 0.39 30.24 20.5 ± 0.18 -4.96 ± 3.89 0.84
840 22 83.468 0.24 31.80 20.8 ± 0.11 -5.24 ± 3.29 0.98
840 22 80.475 0.17 32.93 21.5 ± 0.08 -5.36 ± 3.29 1.04
840 979 81.669 1.53 43.04 21.3 ± 0.04 -5.99 ± 1.33 1.35
900 20 81.919 0.07 43.47 19.8 ± 0.27 -5.61 ± 3.55 1.42
950 42 93.878 0.37 45.91 21.4 ± 0.04 -5.17 ± 2.07 1.39
1000 13 96.196 0.29 47.81 21.9 ± 0.06 -4.75 ± 5.20 1.36
1050 18 96.164 0.68 52.29 21.9 ± 0.04 -4.49 ± 3.86 1.40
1100 38 96.338 1.51 62.32 22.3 ± 0.03 -4.38 ± 2.13 1.49
1100 18 94.072 0.34 64.57 22.6 ± 0.04 -4.64 ± 3.87 1.62
1100 52 92.961 0.61 68.58 22.7 ± 0.06 -4.81 ± 1.85 1.71
1100 193 91.570 1.08 75.77 23.3 ± 0.04 -5.04 ± 1.35 1.83
1100 30 80.171 0.11 76.48 23.7 ± 0.10 -5.17 ± 2.62 1.89
1100 919 83.154 1.45 86.07 24.0 ± 0.05 -5.41 ± 1.18 2.01
1150 60 89.663 0.21 87.45 23.7 ± 0.12 -4.93 ± 1.83 1.91
1180 11 90.837 0.09 88.06 23.4 ± 0.41 -4.52 ± 6.12 1.79
1220 37 94.931 0.84 93.62 24.3 ± 0.05 -3.94 ± 2.16 1.60
1300 11 93.673 0.68 98.11 24.4 ± 0.04 -3.13 ± 6.03 1.39
1550 16 71.766 0.29 99.99 24.7 ± 0.09 -2.65 ± 6.68 1.64