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

Data Summary for 5490ksp

E= 51.20 ± 0.00(kcal/mol) log(Do/ro^2)= 0.00 ± 6.44(1/sec) J= .000000

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 10 2.011 0.04 0.15 0.0 ± 0.00 -8.54 ± 0.07 -.25
450 26 0.000 0.01 0.20 0.0 ± 0.00 -9.03 ± 0.03 -.01
500 20 2.714 0.07 0.46 0.0 ± 0.00 -7.94 ± 0.04 -.05
500 22 1.697 0.03 0.57 0.0 ± 0.00 -8.18 ± 0.03 0.07
550 17 4.573 0.15 1.13 0.0 ± 0.00 -7.13 ± 0.04 -.02
550 18 5.031 0.05 1.33 0.0 ± 0.00 -7.46 ± 0.04 0.14
600 10 8.392 0.16 1.92 0.0 ± 0.00 -6.60 ± 0.07 0.11
600 26 17.649 0.23 2.77 0.0 ± 0.00 -6.70 ± 0.03 0.15
650 13 9.470 0.36 4.10 0.0 ± 0.00 -6.04 ± 0.05 0.17
650 21 29.564 0.28 5.16 0.0 ± 0.00 -6.21 ± 0.04 0.26
700 14 13.636 0.54 7.18 0.0 ± 0.00 -5.63 ± 0.05 0.28
700 21 37.229 0.38 8.60 0.0 ± 0.00 -5.86 ± 0.03 0.39
750 12 17.193 0.65 11.04 0.0 ± 0.00 -5.28 ± 0.06 0.39
750 24 37.705 0.49 12.88 0.0 ± 0.00 -5.62 ± 0.03 0.55
800 10 19.242 0.46 14.61 0.0 ± 0.00 -5.21 ± 0.07 0.60
800 20 29.955 0.50 16.49 0.0 ± 0.00 -5.42 ± 0.04 0.71
850 14 17.650 0.58 18.65 0.0 ± 0.00 -5.15 ± 0.05 0.81
850 28 33.736 0.51 20.57 0.0 ± 0.00 -5.46 ± 0.03 0.96
875 13 27.028 0.29 21.64 0.0 ± 0.00 -5.34 ± 0.05 1.01
900 11 25.555 0.31 22.81 0.0 ± 0.00 -5.21 ± 0.06 1.05
925 17 21.288 0.58 24.98 0.0 ± 0.00 -5.10 ± 0.04 1.09
950 16 22.656 0.57 27.13 0.0 ± 0.00 -5.04 ± 0.04 1.16
975 14 19.033 0.62 29.43 0.0 ± 0.00 -4.91 ± 0.05 1.19
1000 13 18.097 0.83 32.53 0.0 ± 0.00 -4.71 ± 0.05 1.18
1025 12 17.447 0.93 35.99 0.0 ± 0.00 -4.59 ± 0.06 1.20
1050 11 22.398 1.34 40.99 0.0 ± 0.00 -4.34 ± 0.06 1.16
1075 8 28.046 1.51 46.63 0.0 ± 0.00 -4.09 ± 0.08 1.11
1100 8 31.176 1.78 53.28 0.0 ± 0.00 -3.96 ± 0.08 1.12
1100 13 31.843 1.40 58.49 0.0 ± 0.00 -4.21 ± 0.05 1.25
1100 23 31.349 1.99 65.93 0.0 ± 0.00 -4.24 ± 0.03 1.26
1100 40 31.946 1.89 73.00 0.0 ± 0.00 -4.41 ± 0.02 1.34
1100 70 28.884 1.68 79.27 0.0 ± 0.00 -4.59 ± 0.02 1.44
1100 121 23.433 1.46 84.72 0.0 ± 0.00 -4.77 ± 0.01 1.52
1100 243 15.894 1.32 89.66 0.0 ± 0.00 -4.96 ± 0.01 1.62
1100 594 7.870 1.52 95.34 0.0 ± 0.00 -5.04 ± 0.01 1.66
1200 22 20.275 0.65 97.77 0.0 ± 0.00 -3.65 ± 0.03 1.24
1250 20 8.779 0.24 98.65 0.0 ± 0.00 -3.77 ± 0.03 1.43
1300 23 3.430 0.13 99.14 0.0 ± 0.00 -3.87 ± 0.03 1.60
1350 21 2.265 0.07 99.42 0.0 ± 0.00 -3.91 ± 0.04 1.72
1550 5 4.728 0.16 99.99 0.0 ± 0.00 -2.26 ± 0.01 1.28