Chronology file name : NONE Measurement file name : CANA098.RWL Date checked : 07FEB96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1686 Ending year : 1983 Principal investigators: F.H. SCHWEINGRUBER Site name : VERMILION PASS Site location : CANADA Species information : PCEN ENGELMANN SPRUCE Latitude : 5110N Longitude : 11610W Elevation : 1500 M Series intercorrelation: 0.601 Avg mean sensitivity : 0.164 Avg standard deviation : 0.355 Avg autocorrelation : 0.867 Number dated series : 24 Segment length tested : 50 Number problem segments: 16 Pct problem segments : 6.23 Are there obvious misdated series? YES Number possible misdated series : 2 Percent misdated series : 8.33 Do they affect chronology quality? N/A Recommend withhold from ITRDB? N/A Comments: #15 707281 1900-1983, #16 707282 1875-1983 ARE MISDATED STILL AN EXCELLENT HIGH QUALITY CHRONOLOGY PART 5: CORRELATION OF SERIES BY SEGMENTS: 15:06 Thu 07 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 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 707211 1734 1983 .56 .53 .66 .62 .69 .66 .68 .83 .89 .85 2 707212 1710 1983 .52 .51 .81 .77 .62 .65 .61 .68 .58 .53 .54 3 707221 1786 1983 .43 .39 .46 .47 .63 .64 .47 .55 4 707222 1746 1983 .17B .22A .34 .38 .40 .59 .72 .65 .58 .58 5 707231 1730 1983 .49 .67 .58 .68 .84 .74 .74 .75 .68 .64 6 707232 1715 1983 .62 .61 .69 .69 .65 .73 .78 .79 .78 .79 .72 7 707241 1705 1983 .48 .42 .48 .79 .66 .67 .71 .70 .73 .56 .64 8 707242 1715 1983 .30A .32A .62 .71 .64 .69 .70 .69 .62 .52 .67 9 707251 1765 1983 .60 .67 .63 .51 .55 .60 .71 .79 .72 10 707252 1709 1983 .30B .32B .51 .65 .58 .35 .48 .61 .69 .79 .76 11 707261 1713 1983 .53 .65 .68 .66 .64 .68 .75 .60 .61 .69 .51 12 707262 1732 1983 .65 .78 .66 .62 .75 .52 .45 .70 .83 .60 13 707271 1710 1983 .59 .60 .75 .63 .63 .34 .22B .54 .57 .58 .59 14 707272 1704 1983 .56 .62 .71 .69 .65 .65 .53 .53 .64 .62 .59 15 707281 1708 1983 .47 .55 .73 .68 .42 .55 .79 .47 .12B .16B .07B 16 707282 1707 1983 .39 .57 .80 .73 .62 .73 .76 .23B-.04B .04B .02B 17 707291 1692 1983 .50 .54 .64 .62 .59 .64 .70 .81 .51 .43 .76 .78 18 707292 1693 1983 .47 .43 .54 .76 .77 .70 .76 .82 .74 .65 .66 .67 19 707301 1686 1983 .36B .34 .71 .82 .76 .69 .73 .72 .73 .86 .80 .76 20 707302 1689 1983 .46 .46 .62 .65 .74 .85 .75 .63 .62 .67 .73 .83 21 707311 1734 1983 .61 .72 .75 .75 .77 .77 .70 .66 .68 .57 22 707312 1733 1983 .51 .56 .75 .74 .76 .80 .69 .68 .70 .74 23 707321 1724 1983 .41 .38 .49 .48 .68 .71 .68 .62 .68 .78 .82 24 707322 1710 1983 .28A .33 .72 .81 .80 .60 .45 .41 .54 .80 .83 PART 7: DESCRIPTIVE STATISTICS: 15:06 Thu 07 FEB 1996 Page 7 ----------------------------------------------------------------------------------------------------------------------------------- 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 707211 1734 1983 250 10 0 0.680 0.94 1.94 0.375 0.897 0.152 1.96 0.343 -0.015 1 2 707212 1710 1983 274 11 0 0.640 0.88 1.72 0.341 0.885 0.180 1.93 0.323 -0.022 1 3 707221 1786 1983 198 8 0 0.509 0.76 2.61 0.414 0.923 0.143 1.83 0.282 0.008 2 4 707222 1746 1983 238 10 2 0.471 0.59 1.71 0.232 0.900 0.134 1.93 0.312 -0.043 1 5 707231 1730 1983 254 10 0 0.652 0.65 1.56 0.284 0.908 0.149 2.01 0.339 -0.011 1 6 707232 1715 1983 269 11 0 0.714 0.72 1.71 0.309 0.900 0.162 2.16 0.395 0.014 1 7 707241 1705 1983 279 11 0 0.593 0.86 2.52 0.498 0.936 0.178 1.72 0.179 -0.028 1 8 707242 1715 1983 269 11 2 0.583 0.71 1.75 0.337 0.920 0.172 1.90 0.277 -0.030 1 9 707251 1765 1983 219 9 0 0.612 0.84 1.28 0.174 0.567 0.151 1.89 0.246 -0.020 1 10 707252 1709 1983 275 11 2 0.532 0.94 2.41 0.388 0.904 0.130 1.94 0.345 -0.004 1 11 707261 1713 1983 271 11 0 0.608 0.87 2.15 0.291 0.762 0.179 2.09 0.359 -0.021 1 12 707262 1732 1983 252 10 0 0.613 0.83 1.55 0.234 0.719 0.165 2.14 0.320 0.008 2 13 707271 1710 1983 274 11 1 0.534 0.83 2.05 0.343 0.827 0.205 1.92 0.218 -0.018 2 14 707272 1704 1983 280 11 0 0.610 0.78 1.94 0.317 0.862 0.184 2.07 0.346 -0.047 1 15 707281 1708 1983 276 11 3 0.452 0.65 1.56 0.307 0.884 0.186 1.80 0.230 -0.021 3 16 707282 1707 1983 277 11 4 0.417 0.65 1.72 0.259 0.860 0.175 1.78 0.193 -0.030 1 17 707291 1692 1983 292 12 0 0.630 0.67 3.58 0.642 0.968 0.181 1.91 0.279 0.009 1 18 707292 1693 1983 291 12 0 0.672 0.67 3.45 0.605 0.967 0.188 2.07 0.339 -0.008 1 19 707301 1686 1983 298 12 1 0.689 0.74 3.41 0.565 0.961 0.166 2.00 0.331 0.009 1 20 707302 1689 1983 295 12 0 0.663 0.68 3.52 0.566 0.962 0.179 1.90 0.267 -0.003 1 21 707311 1734 1983 250 10 0 0.666 0.84 1.59 0.268 0.864 0.134 1.99 0.275 0.024 2 22 707312 1733 1983 251 10 0 0.668 0.76 1.18 0.184 0.788 0.130 1.83 0.266 -0.009 2 23 707321 1724 1983 260 11 0 0.596 0.78 1.23 0.222 0.786 0.149 1.77 0.192 -0.010 1 24 707322 1710 1983 274 11 1 0.584 0.78 1.30 0.207 0.779 0.139 1.96 0.298 0.012 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 6366 257 16 0.601 0.77 3.58 0.355 0.867 0.164 2.16 0.290 -0.011