Chronology file name : CANA109.CRN Measurement file name : CANA109.RWL Date checked : 17JUL96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1539 Ending year : 1992 Principal investigators: J. DOBRY, K. KLINKA Site name : SEYMOUR WATERSHED, VANCOUVER Site location : BRITISH COLUMBIA, CANADA Species information : THPL WESTERN RED CEDAR Latitude : 4932N Longitude : 12302W Elevation : 560 M Series intercorrelation: 0.656 Avg mean sensitivity : 0.197 Avg standard deviation : 0.425 Avg autocorrelation : 0.802 Number dated series : 10 Segment length tested : 50 Number problem segments: 5 Pct problem segments : 4.20 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: #1 SE0011 1571-1624, #9 SE0061 1900-1992 HAVE LOW CORREALTIONS EXCELLENT HIGH QUALITY CHRONOLOGY PART 5: CORRELATION OF SERIES BY SEGMENTS: 23:37 Wed 17 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 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 SE0011 1571 1992 .21B .25A .64 .80 .80 .76 .77 .75 .78 .78 .68 .61 .75 .85 .83 .73 .62 2 SE0012 1604 1992 .59 .59 .64 .71 .74 .70 .75 .75 .69 .68 .81 .87 .80 .64 .54 3 SE0021 1777 1992 .58 .58 .46 .67 .62 .43 .74 .78 4 SE0022 1742 1992 .78 .75 .76 .59 .48 .65 .61 .49 .77 .69 5 SE0031 1786 1992 .72 .69 .58 .65 .75 .70 .75 .71 6 SE0032 1752 1992 .57 .74 .75 .69 .63 .73 .66 .69 .71 7 SE0041 1573 1992 .60 .63 .61 .73 .78 .80 .76 .65 .63 .70 .67 .68 .45 .56 .74 .69 .78 8 SE0051 1539 1992 .46 .48 .63 .75 .74 .72 .76 .69 .68 .76 .63 .56 .65 .69 .63 .76 .68 9 SE0061 1860 1992 .71 .71 .36B .34B .45B 10 SE0071 1667 1992 .66 .59 .46 .54 .67 .72 .69 .72 .81 .86 .65 .70 .74 PART 7: DESCRIPTIVE STATISTICS: 23:37 Wed 17 JUL 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 SE0011 1571 1992 422 17 2 0.650 0.87 2.40 0.425 0.894 0.195 1.81 0.288 -0.009 2 2 SE0012 1604 1992 389 15 0 0.683 0.93 2.16 0.372 0.870 0.181 1.89 0.286 0.006 2 3 SE0021 1777 1992 216 8 0 0.600 1.70 2.59 0.379 0.409 0.200 1.91 0.333 0.005 2 4 SE0022 1742 1992 251 10 0 0.638 1.44 3.79 0.537 0.711 0.242 1.93 0.310 -0.016 2 5 SE0031 1786 1992 207 8 0 0.688 1.70 4.20 0.572 0.793 0.175 1.96 0.291 -0.029 2 6 SE0032 1752 1992 241 9 0 0.674 1.51 3.81 0.598 0.870 0.182 1.93 0.269 -0.012 2 7 SE0041 1573 1992 420 17 0 0.677 0.67 1.75 0.306 0.829 0.230 1.86 0.291 -0.005 2 8 SE0051 1539 1992 454 17 0 0.648 0.72 1.49 0.302 0.854 0.205 1.86 0.261 0.002 2 9 SE0061 1860 1992 133 5 3 0.520 2.66 4.87 0.822 0.646 0.207 1.81 0.269 0.037 2 10 SE0071 1667 1992 326 13 0 0.689 1.16 2.27 0.376 0.842 0.152 1.84 0.250 0.009 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3059 119 5 0.656 1.15 4.87 0.425 0.802 0.197 1.96 0.283 -0.002