NOTE: All statistics reported below describe the raw measurement file, not the chronology itself. This file should be viewed with a non-proportional font. Chronology file name : IA006.CRN Measurement file name : IA006.RWL Date checked : 16DEC94 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1845 Ending year : 1980 Principal investigators: DANIEL N. DUVICK Site name : CAMERON WOODS Site location : IOWA, USA Species information : QUAL WHITE OAK Latitude : 4139N Longitude : 9044W Elevation : 220 M Series intercorrelation: 0.773 Avg mean sensitivity : 0.261 Avg standard deviation : 0.868 Avg autocorrelation : 0.569 Number dated series : 24 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Comments: EXCELLENT HIGH QUALITY CHRONOLOGY 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 15:58 Fri 16 DEC 1994 Page 2 ----------------------------------------------------------------------------------------------------------------------------------- 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 Interval 1825 1850 1875 1900 1925 1950 1874 1899 1924 1949 1974 1999 1 CAM01A 1845 1980 .52 .61 .85 .86 .82 .85 - - - - - - - - - - - - - - + 2 CAM01B 1857 1980 - .83 .84 .87 .86 .87 - - - - - - - - - - - - - - + 3 CAM02A 1868 1980 - .83 .83 .88 .81 .83 - - - - - - - - - - - - - - + 4 CAM02B 1847 1980 .63 .64 .83 .86 .79 .80 - - - - - - - - - - - - - - + 5 CAM03A 1847 1980 .52 .54 .61 .85 .87 .86 - - - - - - - - - - - - - - + 6 CAM03B 1845 1980 .61 .63 .74 .87 .88 .88 - - - - - - - - - - - - - - + 7 CAM04A 1876 1980 - - .73 .81 .82 .85 - - - - - - - - - - - - - - + 8 CAM04B 1878 1980 - - .80 .88 .87 .88 - - - - - - - - - - - - - - + 9 CAM05A 1852 1980 - .76 .74 .88 .88 .89 - - - - - - - - - - - - - - + 10 CAM05B 1854 1980 - .54 .67 .85 .84 .85 - - - - - - - - - - - - - - + 11 CAM06A 1865 1980 - .65 .66 .88 .79 .81 - - - - - - - - - - - - - - + 12 CAM06B 1855 1980 - .69 .77 .88 .75 .77 - - - - - - - - - - - - - - + 13 CAM07A 1862 1980 - .87 .88 .89 .75 .73 - - - - - - - - - - - - - - + 14 CAM07B 1861 1980 - .90 .85 .89 .85 .85 - - - - - - - - - - - - - - + 15 CAM08A 1859 1980 - .70 .70 .82 .85 .78 - - - - - - - - - - - - - - + 16 CAM08B 1876 1980 - - .48 .81 .77 .72 - - - - - - - - - - - - - - + 17 CAM09A 1892 1980 - - .69 .70 .83 .85 - - - - - - - - - - - - - - + 18 CAM09B 1892 1980 - - .80 .79 .81 .84 - - - - - - - - - - - - - - + 19 CAM10A 1879 1980 - - .79 .86 .79 .82 - - - - - - - - - - - - - - + 20 CAM10B 1880 1980 - - .81 .90 .88 .87 - - - - - - - - - - - - - - + 21 CAM11A 1866 1980 - .84 .84 .84 .77 .80 - - - - - - - - - - - - - - + 22 CAM11B 1858 1980 - .77 .79 .78 .75 .65 - - - - - - - - - - - - - - + 23 CAM12A 1887 1980 - - .81 .87 .89 .87 - - - - - - - - - - - - - - + 24 CAM12B 1910 1980 - - - .88 .76 .78 - - - - - - - - - - - - - - + 1 PART 7: DESCRIPTIVE STATISTICS: 15:58 Fri 16 DEC 1994 Page 5 ----------------------------------------------------------------------------------------------------------------------------------- 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 CAM01A 1845 1980 136 6 0 0.685 2.59 5.35 0.927 0.631 0.258 2.03 0.351 0.008 2 2 CAM01B 1857 1980 124 5 0 0.833 2.38 4.47 0.720 0.556 0.246 1.96 0.390 -0.023 1 3 CAM02A 1868 1980 113 5 0 0.826 2.37 5.18 0.789 0.479 0.280 1.94 0.352 0.010 1 4 CAM02B 1847 1980 134 6 0 0.752 2.43 5.02 0.872 0.638 0.263 1.97 0.371 0.016 1 5 CAM03A 1847 1980 134 6 0 0.723 2.30 4.84 0.768 0.550 0.267 1.88 0.360 -0.021 1 6 CAM03B 1845 1980 136 6 0 0.743 1.84 3.85 0.697 0.721 0.236 1.69 0.211 -0.022 1 7 CAM04A 1876 1980 105 4 0 0.798 2.92 5.57 0.855 0.645 0.199 1.92 0.303 -0.004 1 8 CAM04B 1878 1980 103 4 0 0.849 3.31 5.76 0.846 0.481 0.222 1.79 0.313 0.009 1 9 CAM05A 1852 1980 129 5 0 0.842 2.48 5.76 1.290 0.826 0.229 2.07 0.378 0.000 1 10 CAM05B 1854 1980 127 5 0 0.756 2.06 5.58 1.003 0.814 0.230 1.83 0.319 -0.012 1 11 CAM06A 1865 1980 116 5 0 0.741 2.21 5.36 1.002 0.531 0.336 1.95 0.373 -0.001 1 12 CAM06B 1855 1980 126 5 0 0.730 2.50 5.49 1.081 0.560 0.333 1.96 0.346 0.012 2 13 CAM07A 1862 1980 119 5 0 0.784 2.43 4.96 0.736 0.439 0.245 2.14 0.426 0.001 1 14 CAM07B 1861 1980 120 5 0 0.856 2.67 5.04 0.850 0.452 0.255 1.92 0.315 0.012 1 15 CAM08A 1859 1980 122 5 0 0.767 2.52 5.11 1.013 0.656 0.281 1.87 0.292 -0.022 1 16 CAM08B 1876 1980 105 4 0 0.630 2.61 5.83 1.013 0.460 0.317 2.16 0.396 -0.046 1 17 CAM09A 1892 1980 89 4 0 0.759 3.03 5.59 1.110 0.661 0.269 1.79 0.284 -0.048 2 18 CAM09B 1892 1980 89 4 0 0.776 2.52 4.13 0.727 0.471 0.231 2.09 0.372 -0.024 1 19 CAM10A 1879 1980 102 4 0 0.806 2.31 4.25 0.556 0.312 0.223 1.94 0.341 -0.012 1 20 CAM10B 1880 1980 101 4 0 0.851 2.17 4.35 0.637 0.504 0.235 1.87 0.340 -0.047 1 21 CAM11A 1866 1980 115 5 0 0.793 2.37 6.57 0.940 0.512 0.282 2.24 0.399 0.029 1 22 CAM11B 1858 1980 123 5 0 0.691 2.02 6.87 0.980 0.772 0.253 2.17 0.359 0.007 1 23 CAM12A 1887 1980 94 4 0 0.829 1.47 2.63 0.485 0.466 0.280 1.89 0.381 -0.028 2 24 CAM12B 1910 1980 71 3 0 0.793 2.43 4.94 0.717 0.207 0.310 2.10 0.423 0.011 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 2733 114 0 0.773 2.40 6.87 0.868 0.569 0.261 2.24 0.348 -0.007