Chronology file name : NONE Measurement file name : CANA082.RWL Date checked : 05FEB96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1585 Ending year : 1983 Principal investigators: F. H. SCHWEINGRUBER Site name : DON JEK RIVER BRIDGE Site location : CANADA Species information : PCGL WHITE SPRUCE Latitude : 6140N Longitude : 13940W Elevation : 750 M Series intercorrelation: 0.660 Avg mean sensitivity : 0.244 Avg standard deviation : 0.203 Avg autocorrelation : 0.732 Number dated series : 30 Segment length tested : 50 Number problem segments: 18 Pct problem segments : 7.50 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: #8 729042 HAS LOW CORRELATION #11 729061 SHOULD BE DIVIDED INTO TWO SERIES RATHER THAN BE MISSING ALL RINGS 1876-1889 EXCELLENT HIGH QUALITY DATA SET PART 5: CORRELATION OF SERIES BY SEGMENTS: 16:13 Tue 05 FEB 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 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 729011 1768 1983 .82 .86 .81 .77 .85 .84 .82 .79 .78 2 729012 1824 1983 .60 .61 .78 .80 .82 .81 .77 3 729021 1778 1983 .86 .84 .85 .85 .82 .80 .62 .71 4 729022 1767 1983 .85 .86 .83 .87 .85 .73 .76 .81 .85 5 729031 1763 1983 .21B .38 .37 .34 .36 .49 .48 .51 .40 6 729032 1791 1983 .53 .42 .22B .20B .46 .51 .34 .26A 7 729041 1737 1983 .61 .65 .70 .60 .26B .36 .42 .30A .41 .24A 8 729042 1740 1983 .68 .76 .85 .79 .45 .28A .20B .14B .29B .31B 9 729051 1907 1983 .22B .44 .70 10 729052 1907 1983 .19B .18B .42 11 729061 1813 1983 .65 .61 .51 .56 .66 .69 .80 12 729062 1683 1983 .48 .68 .75 .85 .84 .70 .67 .75 .67 .63 .79 .83 13 729071 1816 1983 .75 .76 .79 .77 .79 .79 .82 14 729072 1808 1983 .64 .80 .78 .70 .72 .76 .84 15 729081 1585 1938 .76 .64 .47 .46 .37 .47 .70 .67 .71 .70 .58 .37 .47 .65 16 729082 1587 1983 .76 .64 .22B .18B .46 .50 .58 .58 .68 .70 .68 .60 .51 .62 .64 .62 17 729091 1839 1983 .61 .54 .66 .74 .83 .87 18 729092 1837 1983 .25A .37 .68 .84 .81 .85 19 729101 1695 1983 .69 .71 .81 .71 .65 .65 .53 .61 .64 .75 .86 .82 20 729102 1695 1979 .70 .70 .76 .46 .34 .45 .51 .60 .63 .75 .78 .75 21 729111 1795 1983 .81 .80 .81 .84 .80 .80 .82 .85 22 729112 1833 1983 .78 .80 .73 .82 .79 .84 23 729121 1755 1983 .84 .85 .78 .67 .60 .56 .68 .84 .84 24 729122 1751 1983 .86 .86 .75 .63 .64 .75 .86 .86 .88 25 729131 1900 1983 .77 .69 .77 26 729132 1895 1983 .60 .61 .64 .73 27 729141 1741 1983 .74 .78 .81 .72 .75 .76 .75 .83 .89 .87 28 729142 1741 1983 .63 .65 .78 .71 .72 .82 .86 .87 .92 .90 29 729151 1917 1983 .64 .66 .78 30 729152 1916 1981 .43 .47 .54 PART 7: DESCRIPTIVE STATISTICS: 16:13 Tue 05 FEB 1996 Page 8 ----------------------------------------------------------------------------------------------------------------------------------- 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 729011 1768 1983 216 9 0 0.799 0.49 0.97 0.168 0.559 0.271 1.97 0.361 -0.014 1 2 729012 1824 1983 160 7 0 0.718 0.60 1.23 0.225 0.568 0.279 1.83 0.279 -0.036 1 3 729021 1778 1983 206 8 0 0.807 0.49 1.66 0.251 0.820 0.246 1.84 0.291 -0.024 1 4 729022 1767 1983 217 9 0 0.824 0.58 1.38 0.261 0.783 0.256 1.92 0.339 -0.038 1 5 729031 1763 1983 221 9 1 0.368 0.51 1.04 0.205 0.848 0.163 2.48 0.408 0.008 2 6 729032 1791 1983 193 8 3 0.353 0.66 2.21 0.392 0.833 0.195 2.19 0.355 -0.008 1 7 729041 1737 1983 247 10 3 0.435 0.34 0.74 0.111 0.774 0.175 2.05 0.340 -0.050 3 8 729042 1740 1983 244 10 5 0.464 0.37 0.75 0.124 0.782 0.175 1.90 0.286 -0.045 1 9 729051 1907 1983 77 3 1 0.501 1.49 2.44 0.484 0.750 0.196 2.05 0.378 0.073 1 10 729052 1907 1983 77 3 2 0.344 1.49 2.79 0.538 0.745 0.218 1.93 0.354 -0.103 1 11 729061 1813 1983 171 7 0 0.676 0.42 1.69 0.317 0.871 0.263 1.84 0.261 -0.033 2 12 729062 1683 1983 301 12 0 0.706 0.39 1.27 0.191 0.765 0.259 1.86 0.209 -0.033 1 13 729071 1816 1983 168 7 0 0.788 0.46 1.03 0.247 0.842 0.266 1.87 0.282 -0.032 1 14 729072 1808 1983 176 7 0 0.752 0.56 1.39 0.293 0.795 0.250 1.89 0.263 -0.048 1 15 729081 1585 1938 354 14 0 0.582 0.20 0.49 0.089 0.861 0.198 1.95 0.344 -0.038 1 16 729082 1587 1983 397 16 2 0.559 0.21 0.58 0.096 0.838 0.185 1.94 0.267 -0.029 1 17 729091 1839 1983 145 6 0 0.718 0.67 1.68 0.246 0.551 0.257 1.96 0.316 -0.020 1 18 729092 1837 1983 147 6 1 0.669 0.56 1.32 0.208 0.631 0.268 2.03 0.333 -0.048 1 19 729101 1695 1983 289 12 0 0.696 0.27 0.77 0.144 0.799 0.245 2.04 0.398 -0.021 1 20 729102 1695 1979 285 12 0 0.601 0.26 0.63 0.108 0.734 0.238 2.06 0.348 -0.013 3 21 729111 1795 1983 189 8 0 0.825 0.34 0.65 0.114 0.525 0.290 1.92 0.352 -0.029 1 22 729112 1833 1983 151 6 0 0.800 0.45 0.92 0.183 0.613 0.316 2.02 0.340 -0.011 1 23 729121 1755 1983 229 9 0 0.747 0.37 1.08 0.169 0.675 0.286 1.99 0.376 -0.001 1 24 729122 1751 1983 233 9 0 0.804 0.43 1.05 0.162 0.604 0.280 1.97 0.340 -0.029 1 25 729131 1900 1983 84 3 0 0.760 1.05 2.67 0.568 0.757 0.313 1.84 0.281 -0.008 1 26 729132 1895 1983 89 4 0 0.658 0.83 2.43 0.455 0.732 0.282 1.95 0.329 0.022 1 27 729141 1741 1983 243 10 0 0.778 0.47 1.07 0.197 0.686 0.276 1.91 0.304 -0.020 1 28 729142 1741 1983 243 10 0 0.770 0.35 0.74 0.139 0.586 0.311 2.02 0.353 -0.005 1 29 729151 1917 1983 67 3 0 0.752 0.86 1.68 0.332 0.574 0.249 1.94 0.374 -0.011 1 30 729152 1916 1981 66 3 0 0.521 0.73 1.79 0.352 0.584 0.313 1.80 0.255 -0.061 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 5885 240 18 0.660 0.46 2.79 0.203 0.732 0.244 2.48 0.323 -0.025