LU1008/DMS 97 1B/pkt. N J = 0.00049158 ------------------------------------ Isochron Data --------------------------------------
Grains Ar40/Ar39 Ar38/Ar39 Ar37/Ar39 Ar36/Ar39 Ar39 (moles) % Ar40* Ar40*/Ar39K Age (Ma) Error (Ma) Ar39/Ar40 Error 39/40 Ar36/Ar40 Error 36/40 r
1 12.882 0.01138 0.0580 0.00386 2.69E-16 91.04 11.728 10.37 0.14 7.774E-02 4.78E-04 2.990E-04 3.79E-05 0.035
1 12.719 0.01183 -0.1351 0.00485 1.25E-16 88.49 11.254 9.95 0.18 7.874E-02 5.93E-04 3.851E-04 4.92E-05 0.053
1 12.398 0.00989 -0.0113 0.00268 1.68E-16 93.46 11.587 10.25 0.14 8.078E-02 4.89E-04 2.166E-04 3.89E-05 0.029
1 12.304 0.01287 -0.0309 0.00281 2.44E-16 93.09 11.453 10.13 0.10 8.140E-02 4.10E-04 2.293E-04 2.61E-05 0.030
1 12.875 0.01261 -0.0237 0.00443 3.18E-16 89.69 11.547 10.21 0.08 7.778E-02 2.96E-04 3.447E-04 1.93E-05 0.044
2 12.727 0.00997 -0.0499 0.00462 2.17E-16 89.09 11.339 10.03 0.11 7.869E-02 4.44E-04 3.647E-04 2.85E-05 0.048
2 13.336 0.01269 0.0582 0.00652 2.81E-16 85.45 11.397 10.08 0.09 7.508E-02 3.61E-04 4.884E-04 2.26E-05 0.062
10.15 0.11 wtd. mean of 7 analyses