Chronology file name : CANA130.CRN Measurement file name : CANA130.RWL Date checked : 29JUL96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1814 Ending year : 1989 Principal investigators: C. LARSEN, J. SZEICZ, M. HUTTON Site name : WOOD BUFFALO NATIONAL PARK SITE RL Site location : CANADA Species information : PCGL WHITE SPRUCE Latitude : 5948N Longitude : 11210W Elevation : 0 M Series intercorrelation: 0.435 Avg mean sensitivity : 0.223 Avg standard deviation : 5.682 Avg autocorrelation : 0.785 Number dated series : 30 Segment length tested : 50 Number problem segments: 49 Pct problem segments : 37.69 Are there obvious misdated series? YES Number possible misdated series : 5 Percent misdated series : 16.67 Do they affect chronology quality? N/A Recommend withhold from ITRDB? N/A Comments: #1 RL12, #9 RL61, #12 RL21, #14 RL121, #30 RL408 ARE MISDATED #3 RL32, #16 RL123 HAVE LOW CORRELATIONS #27 RL405 BELONGS ELSEWHERE DATA SET HAS MANY MISDATES, COULD BE GREATLY IMPROVED PART 5: CORRELATION OF SERIES BY SEGMENTS: 22:02 Mon 29 JUL 1996 Page 5 ----------------------------------------------------------------------------------------------------------------------------------- Correlations of 50-year dated segments, lagged 25 years Flags: A = correlation under 0.3281 but highest as dated; B = correlation higher at other than dated position Seq Series Time_span 1800 1825 1850 1875 1900 1925 1950 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 RL 12 1869 1989 .29B .19B .13B .44 .48 2 RL 52 1902 1989 .61 .60 .57 3 RL 32 1871 1989 .14B .10B .18B .53 .65 4 RL 62 1905 1989 .20B .57 .65 5 RL 42 1891 1989 .51 .57 .50 .60 6 RL 71 1910 1989 .04B .40B .67 7 RL 11 1836 1989 .13B .17B .59 .73 .74 .73 8 RL 31 1890 1989 .66 .74 .78 .80 9 RL 61 1906 1989 .29B .29B .21A 10 RL 41 1886 1989 -.03B .06B .46 .69 11 RL 51 1881 1989 .55 .67 .62 .60 12 RL 21 1879 1989 .14B .05B .09B .17B 13 RL 141 1901 1989 .58 .70 .79 14 RL 121 1861 1989 .01B-.02B .10B .05B .06B 15 RL 122 1870 1989 .34 .31A .61 .71 .72 16 RL 132 1814 1989 .24B .18B .18B .19B .25B .53 .48 17 RL 81 1903 1989 .54 .73 .77 18 RL 91 1899 1989 .62 .61 .79 .75 19 RL 92 1905 1989 .49 .65 .67 20 RL 101 1902 1989 .55 .68 .64 21 RL 111 1911 1989 .45 .44 .62 22 RL 112 1942 1989 .57 23 RL 401 1818 1987 .28B .25A .07B .30A .34 .53 .60 24 RL 402 1864 1987 .53 .56 .65 .74 .69 25 RL 403 1860 1987 .29A .48 .51 .67 .61 26 RL 404 1858 1987 .44 .55 .60 .80 .81 27 RL 405 1845 1987 -.04B-.22B-.02B .14B-.07B-.23B 28 RL 406 1826 1987 .20A .30A .45 .57 .69 .57 29 RL 407 1865 1987 .51 .54 .69 .79 .67 30 RL 408 1847 1987 -.05B .00B-.01B .08B .27B .37 PART 7: DESCRIPTIVE STATISTICS: 22:02 Mon 29 JUL 1996 Page 6 ----------------------------------------------------------------------------------------------------------------------------------- Corr //-------- Unfiltered --------\\ //---- Filtered -----\\ No. No. No. with Mean Max Std Auto Mean Max Std Auto AR Seq Series Interval Years Segmt Flags Master msmt msmt dev corr sens value dev corr () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 1 RL 12 1869 1989 121 5 3 0.359 19.81 47.21 7.094 0.739 0.215 1.86 0.297 -0.002 1 2 RL 52 1902 1989 88 3 0 0.601 24.83 50.43 9.887 0.724 0.264 2.00 0.449 -0.053 1 3 RL 32 1871 1989 119 5 3 0.394 18.23 42.53 9.217 0.807 0.247 1.86 0.355 -0.030 1 4 RL 62 1905 1989 85 3 1 0.418 31.32 66.84 12.983 0.821 0.207 1.94 0.265 -0.015 1 5 RL 42 1891 1989 99 4 0 0.568 25.90 45.09 8.789 0.704 0.198 2.10 0.430 0.048 1 6 RL 71 1910 1989 80 3 2 0.272 23.88 39.43 7.851 0.622 0.254 1.78 0.314 -0.001 1 7 RL 11 1836 1989 154 6 2 0.523 14.67 31.89 5.807 0.826 0.174 2.00 0.389 -0.034 2 8 RL 31 1890 1989 100 4 0 0.712 21.77 43.92 9.125 0.735 0.239 1.94 0.300 0.022 2 9 RL 61 1906 1989 84 3 3 0.225 29.68 63.44 15.358 0.815 0.235 2.14 0.416 0.015 1 10 RL 41 1886 1989 104 4 2 0.292 27.12 61.20 11.302 0.762 0.220 1.95 0.313 0.025 1 11 RL 51 1881 1989 109 4 0 0.573 26.45 54.58 9.052 0.650 0.244 1.98 0.356 -0.084 1 12 RL 21 1879 1989 111 4 4 0.149 15.95 46.29 8.888 0.915 0.195 1.98 0.415 -0.051 1 13 RL 141 1901 1989 89 3 0 0.676 10.21 27.58 5.533 0.776 0.243 2.36 0.471 -0.032 1 14 RL 121 1861 1989 129 5 5 0.045 10.97 30.21 4.999 0.760 0.244 2.09 0.352 -0.017 1 15 RL 122 1870 1989 120 5 1 0.577 14.91 33.46 5.325 0.677 0.224 2.11 0.396 0.051 1 16 RL 132 1814 1989 176 7 5 0.298 12.36 34.68 5.597 0.859 0.189 1.92 0.256 0.014 1 17 RL 81 1903 1989 87 3 0 0.632 21.11 36.44 7.602 0.778 0.212 1.78 0.274 -0.089 1 18 RL 91 1899 1989 91 4 0 0.692 18.04 39.59 7.555 0.689 0.280 2.16 0.496 0.022 1 19 RL 92 1905 1989 85 3 0 0.568 18.60 39.03 8.565 0.694 0.300 2.12 0.431 0.019 1 20 RL 101 1902 1989 88 3 0 0.561 25.22 51.05 8.974 0.714 0.205 1.93 0.285 0.015 1 21 RL 111 1911 1989 79 3 0 0.521 21.26 37.17 7.142 0.788 0.181 2.11 0.339 0.009 2 22 RL 112 1942 1989 48 1 0 0.573 25.42 39.87 7.397 0.784 0.166 2.00 0.425 -0.030 1 23 RL 401 1818 1987 170 7 4 0.392 1.62 5.19 0.951 0.872 0.222 2.13 0.377 -0.035 1 24 RL 402 1864 1987 124 5 0 0.656 1.21 4.29 0.892 0.893 0.276 2.00 0.339 -0.007 1 25 RL 403 1860 1987 128 5 1 0.505 1.55 4.66 0.695 0.769 0.189 2.01 0.316 -0.056 1 26 RL 404 1858 1987 130 5 0 0.622 1.24 2.95 0.538 0.806 0.228 1.87 0.287 -0.014 1 27 RL 405 1845 1987 143 6 6 -0.050 1.93 5.88 1.198 0.907 0.204 2.04 0.400 -0.090 1 28 RL 406 1826 1987 162 6 2 0.443 1.38 4.80 0.908 0.898 0.194 2.06 0.348 -0.032 1 29 RL 407 1865 1987 123 5 0 0.623 1.18 2.93 0.522 0.695 0.281 2.27 0.461 -0.005 1 30 RL 408 1847 1987 141 6 5 0.157 1.87 3.62 0.699 0.785 0.210 2.12 0.405 -0.027 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3367 130 49 0.435 13.80 66.84 5.682 0.785 0.223 2.36 0.362 -0.017