Chronology file name : NONE Measurement file name : CANA061.RWL Date checked : 16JAN96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1821 Ending year : 1988 Principal investigators: F.H. SCHWEINGRUBER Site name : LAC ROMANEL Site location : CANADA Species information : PCMA BLACK SPRUCE Latitude : 5614N Longitude : 6743W Elevation : 1000 M Series intercorrelation: 0.619 Avg mean sensitivity : 0.179 Avg standard deviation : 0.351 Avg autocorrelation : 0.887 Number dated series : 24 Segment length tested : 50 Number problem segments: 4 Pct problem segments : 3.36 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Do they affect chronology quality? N/A Recommend withhold from ITRDB? N/A Comments: ALL FLAGS = LOW CORRELATIONS WITH MASTER EXCELLENT HIGH QUALITY DATA SET PART 5: CORRELATION OF SERIES BY SEGMENTS: 17:25 Tue 16 JAN 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 1825 1850 1875 1900 1925 1950 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 823211 1846 1988 .53 .60 .72 .76 .61 .61 2 823212 1831 1988 .34 .50 .37 .49 .63 .52 3 823221 1821 1988 .41B .59 .65 .63 .66 .62 4 823222 1833 1897 .59 .61 5 823251 1880 1988 .79 .63 .49 .49 6 823252 1882 1988 .45 .59 .62 .51 7 823271 1851 1988 .38 .71 .75 .65 .70 8 823272 1851 1988 .50 .44 .45 .72 .63 9 823281 1862 1988 .71 .83 .80 .64 .58 10 823282 1879 1988 .71 .75 .81 .78 11 823291 1867 1988 .63 .64 .76 .72 .62 12 823292 1878 1988 .72 .75 .62 .55 13 823301 1839 1988 .31A .59 .70 .63 .58 .51 14 823302 1854 1988 .42 .57 .72 .62 .53 15 823311 1865 1988 .77 .74 .28A .18B .60 16 823312 1852 1988 .60 .58 .59 .57 .52 17 823321 1848 1955 .68 .69 .80 .84 .83 18 823322 1858 1988 .82 .85 .87 .71 .59 19 823331 1843 1988 .39 .43 .57 .81 .76 .64 20 823332 1865 1988 .73 .69 .76 .70 .73 21 823341 1863 1988 .71 .71 .57 .48 .56 22 823342 1864 1988 .74 .76 .71 .66 .67 23 823351 1860 1988 .54 .69 .74 .77 .71 24 823352 1849 1988 .56 .56 .72 .80 .74 .68 PART 7: DESCRIPTIVE STATISTICS: 17:25 Tue 16 JAN 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 823211 1846 1988 143 6 0 0.629 0.38 0.69 0.158 0.850 0.169 2.02 0.389 0.011 3 2 823212 1831 1988 158 6 0 0.445 0.37 0.80 0.146 0.874 0.161 2.09 0.419 -0.025 1 3 823221 1821 1988 168 6 1 0.590 0.52 1.61 0.420 0.960 0.183 1.93 0.363 -0.014 2 4 823222 1833 1897 65 2 0 0.617 0.72 1.34 0.219 0.714 0.181 1.95 0.347 -0.039 1 5 823251 1880 1988 109 4 0 0.581 0.68 1.32 0.271 0.856 0.174 1.72 0.208 -0.018 1 6 823252 1882 1988 107 4 0 0.516 0.59 1.40 0.305 0.938 0.139 1.96 0.391 -0.036 1 7 823271 1851 1988 138 5 0 0.595 0.57 1.43 0.361 0.930 0.215 1.98 0.404 -0.037 1 8 823272 1851 1988 138 5 0 0.501 0.67 1.59 0.408 0.900 0.224 1.77 0.219 -0.012 1 9 823281 1862 1988 127 5 0 0.687 0.78 1.90 0.446 0.874 0.182 1.92 0.293 -0.023 1 10 823282 1879 1988 110 4 0 0.758 0.68 1.63 0.246 0.849 0.147 1.98 0.308 0.005 1 11 823291 1867 1988 122 5 0 0.673 0.78 1.35 0.272 0.861 0.163 1.95 0.360 0.002 1 12 823292 1878 1988 111 4 0 0.664 0.78 1.29 0.237 0.812 0.157 1.90 0.365 0.031 1 13 823301 1839 1988 150 6 1 0.530 0.65 1.44 0.342 0.915 0.158 2.04 0.345 0.045 1 14 823302 1854 1988 135 5 0 0.582 0.60 1.94 0.348 0.873 0.194 2.12 0.426 0.080 1 15 823311 1865 1988 124 5 2 0.494 0.71 2.06 0.544 0.937 0.246 1.81 0.279 -0.011 1 16 823312 1852 1988 137 5 0 0.596 0.71 2.01 0.418 0.921 0.174 2.12 0.309 -0.013 1 17 823321 1848 1955 108 5 0 0.762 0.96 2.37 0.524 0.922 0.163 2.07 0.365 -0.042 1 18 823322 1858 1988 131 5 0 0.748 0.73 2.68 0.575 0.943 0.172 1.97 0.381 -0.018 1 19 823331 1843 1988 146 6 0 0.600 0.70 1.78 0.418 0.932 0.164 2.13 0.388 -0.010 1 20 823332 1865 1988 124 5 0 0.717 0.63 1.50 0.247 0.848 0.185 2.02 0.360 -0.057 1 21 823341 1863 1988 126 5 0 0.607 0.70 1.60 0.303 0.765 0.226 2.32 0.415 0.052 1 22 823342 1864 1988 125 5 0 0.712 0.52 1.24 0.250 0.877 0.176 2.04 0.400 -0.035 1 23 823351 1860 1988 129 5 0 0.678 0.81 1.97 0.457 0.911 0.169 2.19 0.466 -0.066 1 24 823352 1849 1988 140 6 0 0.666 0.90 2.10 0.429 0.890 0.172 1.92 0.281 -0.008 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3071 119 4 0.619 0.66 2.68 0.351 0.887 0.179 2.32 0.355 -0.009