Data Summary for 26190ksp

(Click here for a Complete Data Set in Excel 4.0 format)

E= 47.11 ± 3.66(kcal/mol)log(Do/ro^2)= 5.31 ± 1.03(1/sec)J= .000464


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 20 28.168 0.26 0.30 60.1 ± 1.65 -8.22 ± 4.21 -.35
450 25 3.734 0.04 0.35 4.4 ± 2.15 -8.78 ± 3.30 -.07
500 21 24.589 0.16 0.54 23.1 ± 0.80 -7.98 ± 3.67 -.01
500 29 15.385 0.10 0.65 3.6 ± 0.74 -8.20 ± 2.87 0.10
550 18 57.671 0.45 1.19 17.0 ± 0.19 -7.14 ± 4.07 -.03
550 30 38.265 0.25 1.49 2.1 ± 0.26 -7.46 ± 2.76 0.13
600 16 48.548 0.69 2.31 6.0 ± 0.09 -6.59 ± 4.43 0.05
600 20 43.459 0.41 2.79 1.6 ± 0.13 -6.80 ± 3.65 0.16
650 15 53.263 1.19 4.21 3.3 ± 0.04 -6.06 ± 4.66 0.11
650 32 64.388 1.03 5.43 1.4 ± 0.07 -6.32 ± 2.61 0.24
700 15 58.537 1.52 7.24 1.8 ± 0.04 -5.70 ± 4.63 0.21
700 21 66.882 1.18 8.64 1.3 ± 0.05 -5.86 ± 3.47 0.29
750 16 60.799 2.18 11.23 1.6 ± 0.03 -5.38 ± 4.36 0.31
750 20 69.610 1.44 12.94 1.4 ± 0.04 -5.57 ± 3.59 0.41
800 21 71.715 2.69 16.13 1.5 ± 0.02 -5.24 ± 3.45 0.48
800 26 79.075 1.45 17.85 1.3 ± 0.04 -5.53 ± 2.91 0.62
850 22 77.246 2.14 20.39 1.4 ± 0.03 -5.24 ± 3.30 0.69
875 24 75.642 1.79 22.52 1.3 ± 0.03 -5.30 ± 3.08 0.82
850 20 62.911 0.43 23.03 1.1 ± 0.14 -5.81 ± 3.56 0.98
900 15 69.327 0.88 24.07 1.3 ± 0.05 -5.37 ± 4.57 0.95
925 15 67.945 1.07 25.34 1.3 ± 0.05 -5.26 ± 4.57 0.99
950 17 70.923 1.31 26.89 1.4 ± 0.04 -5.20 ± 4.09 1.05
975 18 67.055 1.62 28.81 1.5 ± 0.04 -5.11 ± 3.89 1.09
1000 26 69.866 2.39 31.65 1.6 ± 0.03 -5.06 ± 2.87 1.14
1025 15 70.463 1.95 33.96 1.8 ± 0.03 -4.88 ± 4.56 1.13
1050 23 73.214 4.14 38.88 1.8 ± 0.02 -4.69 ± 3.15 1.11
1075 29 77.745 6.59 46.71 1.8 ± 0.02 -4.52 ± 2.60 1.10
1100 30 80.356 6.20 54.07 1.8 ± 0.02 -4.49 ± 2.53 1.15
1100 64 79.606 6.14 61.36 1.8 ± 0.03 -4.74 ± 1.64 1.28
1100 117 73.463 5.09 67.40 1.8 ± 0.08 -5.01 ± 1.42 1.41
1100 135 78.051 3.35 71.38 1.8 ± 0.13 -5.19 ± 1.43 1.50
1100 831 91.250 8.04 80.93 1.9 ± 0.33 -5.48 ± 1.19 1.65
1150 20 88.705 0.64 81.69 2.0 ± 0.14 -4.86 ± 3.56 1.47
1175 16 88.038 1.59 83.59 2.0 ± 0.05 -4.34 ± 4.31 1.27
1200 15 91.209 3.97 88.30 2.0 ± 0.02 -3.82 ± 4.53 1.07
1225 15 90.066 5.30 94.59 2.0 ± 0.02 -3.46 ± 4.47 0.95
1250 17 85.508 2.42 97.47 2.0 ± 0.05 -3.52 ± 3.98 1.04
1275 12 68.467 0.78 98.39 2.0 ± 0.12 -3.60 ± 5.58 1.13
1300 12 53.217 0.30 98.74 1.7 ± 0.35 -3.85 ± 5.64 1.31
1400 11 25.045 0.23 99.02 2.0 ± 0.68 -3.81 ± 6.16 1.48
1500 12 5.862 0.82 99.99 1.8 ± 0.44 -2.59 ± 5.53 1.05