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

Data Summary for yu36k
E= 48.02 ± 1.32(kcal/mol) log(Do/ro^2)= 5.38 ± 0.34(1/sec) J= .005606

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 11 0.363 0.03 0.03 21.6 ± 116.90 -9.88 ± 6.50 -.17
450 13 0.868 0.07 0.11 31.8 ± 31.85 -8.94 ± 5.51 -.10
500 10 0.329 0.08 0.20 5.1 ± 5.80 -8.44 ± 6.82 0.12
550 16 15.678 0.49 0.77 17.0 ± 0.78 -7.35 ± 4.62 -.01
500 11 15.965 0.02 0.80 17.8 ± 2.50 -8.29 ± 6.19 0.04
600 10 52.986 0.64 1.53 19.6 ± 0.27 -6.65 ± 6.79 0.00
500 10 0.000 0.02 1.55 0.0 ± 0.00 -8.15 ± 6.72 -.03
650 17 70.478 2.29 4.20 20.4 ± 0.12 -5.93 ± 4.31 -.03
700 12 73.893 2.48 7.07 20.2 ± 0.12 -5.45 ± 5.71 0.02
750 31 81.409 7.31 15.54 20.6 ± 0.04 -5.09 ± 2.71 0.10
800 10 78.931 3.36 19.44 20.6 ± 0.05 -4.75 ± 6.69 0.17
800 20 76.592 3.56 23.56 20.5 ± 0.05 -4.94 ± 3.57 0.27
800 30 69.506 2.93 26.96 20.6 ± 0.15 -5.13 ± 2.60 0.36
750 11 46.060 0.21 27.21 21.4 ± 0.89 -5.80 ± 6.09 0.46
700 20 32.586 0.09 27.32 21.6 ± 1.25 -6.41 ± 3.56 0.50
600 1039 4.306 0.20 27.55 15.5 ± 2.08 -7.79 ± 1.43 0.57
900 10 41.592 1.94 29.80 20.1 ± 0.11 -4.77 ± 6.67 0.60
900 10 75.416 3.49 33.85 20.7 ± 0.09 -4.47 ± 6.66 0.45
950 10 79.655 4.44 38.99 20.9 ± 0.14 -4.31 ± 6.65 0.55
1000 10 77.283 4.88 44.65 21.0 ± 0.13 -4.21 ± 6.65 0.67
1000 20 61.682 3.48 48.68 20.7 ± 0.19 -4.61 ± 3.52 0.87
1000 30 51.492 2.80 51.92 21.1 ± 0.04 -4.85 ± 2.55 0.99
950 10 24.443 0.23 52.19 20.6 ± 0.90 -5.43 ± 6.66 1.11
900 11 7.944 0.08 52.28 13.0 ± 2.98 -5.93 ± 6.08 1.18
800 30 8.605 0.02 52.30 27.9 ± 5.14 -6.95 ± 2.57 1.27
1050 17 55.154 3.16 55.96 21.2 ± 0.11 -4.50 ± 4.06 0.97
1100 10 48.711 3.72 60.27 21.4 ± 0.12 -4.16 ± 6.65 0.95
1100 20 43.820 4.47 65.46 21.5 ± 0.26 -4.33 ± 3.51 1.03
1100 30 21.465 4.19 70.32 21.9 ± 0.73 -4.47 ± 2.55 1.10
1050 10 16.002 0.46 70.85 21.6 ± 1.31 -4.91 ± 6.67 1.18
1000 10 8.774 0.15 71.02 20.5 ± 0.44 -5.40 ± 6.67 1.27
950 30 5.303 0.14 71.19 15.3 ± 0.41 -5.89 ± 2.61 1.34
800 1246 2.629 0.19 71.41 26.8 ± 0.36 -7.37 ± 1.44 1.48
1100 68 28.982 5.67 77.98 22.1 ± 0.21 -4.59 ± 1.62 1.16
1100 100 25.868 5.49 84.35 22.1 ± 0.57 -4.64 ± 1.46 1.19
1100 180 22.059 5.62 90.86 22.5 ± 0.43 -4.69 ± 1.34 1.21
1100 1078 9.975 6.05 97.87 25.3 ± 1.67 -5.04 ± 0.81 1.39
1150 14 6.447 0.31 98.23 23.8 ± 0.16 -4.05 ± 4.87 1.03
1200 12 10.859 0.87 99.23 23.2 ± 0.10 -3.33 ± 5.54 0.79
1300 10 2.552 0.30 99.58 43.9 ± 13.30 -3.38 ± 6.67 1.04
1550 10 5.160 0.36 ***** 505.1 ± 185.68 -2.39 ± 2.18 1.01