Chronology file name : NONE Measurement file name : CANA083.RWL Date checked : 16JAN96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1756 Ending year : 1983 Principal investigators: F.H. SCHWEINGRUBER Site name : KATHLEEN LAKE Site location : CANADA Species information : PCMA BLACK SPRUCE Latitude : 6025N Longitude : 13710W Elevation : 780 M Series intercorrelation: 0.621 Avg mean sensitivity : 0.178 Avg standard deviation : 0.294 Avg autocorrelation : 0.799 Number dated series : 28 Segment length tested : 50 Number problem segments: 5 Pct problem segments : 2.31 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: 17:41 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 1750 1775 1800 1825 1850 1875 1900 1925 1950 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 701011 1850 1983 .82 .82 .72 .66 .62 2 701012 1834 1983 .40 .71 .83 .77 .73 .70 3 701031 1764 1983 .48 .43 .56 .66 .66 .66 .55 .45 .54 4 701032 1778 1983 .61 .61 .63 .73 .76 .60 .34 .55 5 701041 1827 1983 .40 .56 .65 .47 .47 .64 6 701042 1814 1983 .21B .33 .59 .63 .48 .55 .66 7 701051 1829 1983 .70 .52 .53 .61 .55 .55 8 701052 1825 1983 .46 .49 .61 .55 .43 .47 9 701061 1797 1983 .30A .38 .41 .53 .63 .63 .67 .64 10 701062 1798 1983 .59 .67 .61 .61 .54 .52 .58 .65 11 701081 1756 1983 .51 .73 .77 .66 .61 .72 .74 .47 .45 12 701082 1772 1983 .70 .75 .82 .75 .67 .25B .27A .56 .52 13 701091 1775 1983 .54 .54 .44 .54 .61 .60 .70 .73 14 701092 1787 1983 .41 .52 .63 .67 .65 .57 .66 .62 15 701101 1787 1983 .63 .65 .71 .74 .77 .67 .69 .77 16 701102 1769 1983 .68 .75 .58 .61 .70 .75 .74 .73 .75 17 701111 1780 1983 .74 .67 .67 .71 .78 .78 .79 .79 18 701112 1784 1983 .79 .67 .62 .70 .81 .82 .79 .81 19 701121 1767 1983 .62 .69 .56 .53 .55 .64 .64 .67 .72 20 701122 1770 1983 .75 .65 .46 .51 .60 .65 .69 .78 .72 21 701131 1806 1983 .48 .41 .68 .79 .75 .65 .64 22 701132 1784 1983 .47 .38 .44 .74 .76 .66 .53 .42 23 701141 1780 1983 .73 .70 .71 .77 .78 .72 .63 .70 24 701142 1777 1983 .74 .70 .66 .71 .80 .75 .72 .78 25 701151 1790 1983 .24B .42 .54 .46 .43 .47 .64 .69 26 701152 1814 1983 .59 .55 .55 .56 .53 .46 .54 27 701161 1786 1983 .59 .55 .60 .80 .78 .71 .64 .61 28 701162 1788 1983 .61 .66 .72 .79 .78 .72 .64 .44 PART 7: DESCRIPTIVE STATISTICS: 17:41 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 701011 1850 1983 134 5 0 0.728 0.97 2.07 0.301 0.667 0.200 1.96 0.345 -0.020 1 2 701012 1834 1983 150 6 0 0.663 0.91 1.81 0.276 0.643 0.182 2.03 0.340 -0.039 1 3 701031 1764 1983 220 9 0 0.544 0.70 1.65 0.252 0.716 0.188 2.19 0.361 -0.040 1 4 701032 1778 1983 206 8 0 0.622 0.66 1.57 0.231 0.807 0.153 2.17 0.387 -0.023 1 5 701041 1827 1983 157 6 0 0.548 0.68 1.35 0.232 0.772 0.189 2.04 0.349 0.003 1 6 701042 1814 1983 170 7 1 0.497 0.59 1.08 0.202 0.827 0.158 1.98 0.328 -0.044 2 7 701051 1829 1983 155 6 0 0.571 1.12 3.03 0.501 0.875 0.143 2.25 0.421 -0.032 1 8 701052 1825 1983 159 6 0 0.498 0.68 1.05 0.204 0.844 0.139 2.14 0.435 -0.002 2 9 701061 1797 1983 187 8 1 0.522 0.59 1.10 0.190 0.773 0.186 1.79 0.216 -0.014 1 10 701062 1798 1983 186 8 0 0.572 0.85 1.56 0.248 0.697 0.182 1.86 0.239 0.012 1 11 701081 1756 1983 228 9 0 0.598 0.81 1.80 0.383 0.890 0.171 1.97 0.398 0.008 1 12 701082 1772 1983 212 9 2 0.563 0.74 1.74 0.267 0.789 0.175 2.13 0.419 0.010 1 13 701091 1775 1983 209 8 0 0.589 0.67 1.85 0.294 0.903 0.143 2.04 0.372 -0.010 1 14 701092 1787 1983 197 8 0 0.586 0.54 1.09 0.180 0.853 0.146 2.02 0.412 -0.023 1 15 701101 1787 1983 197 8 0 0.706 0.98 2.23 0.371 0.859 0.162 2.03 0.369 -0.053 1 16 701102 1769 1983 215 9 0 0.706 1.15 2.38 0.545 0.919 0.173 1.99 0.340 -0.032 1 17 701111 1780 1983 204 8 0 0.743 0.76 1.68 0.261 0.736 0.200 1.94 0.385 -0.026 1 18 701112 1784 1983 200 8 0 0.762 0.67 2.09 0.303 0.855 0.202 1.94 0.360 0.042 1 19 701121 1767 1983 217 9 0 0.628 0.65 1.97 0.351 0.921 0.171 2.00 0.362 -0.022 1 20 701122 1770 1983 214 9 0 0.654 0.59 2.01 0.295 0.862 0.163 2.03 0.420 0.000 1 21 701131 1806 1983 178 7 0 0.628 1.27 2.31 0.422 0.779 0.171 1.87 0.300 -0.031 1 22 701132 1784 1983 200 8 0 0.569 1.05 2.20 0.472 0.882 0.161 1.93 0.340 -0.029 1 23 701141 1780 1983 204 8 0 0.727 0.63 1.30 0.210 0.658 0.211 1.91 0.301 -0.054 1 24 701142 1777 1983 207 8 0 0.746 0.58 1.09 0.161 0.678 0.199 1.92 0.346 -0.019 1 25 701151 1790 1983 194 8 1 0.487 0.65 1.24 0.166 0.622 0.170 1.96 0.313 0.006 1 26 701152 1814 1983 170 7 0 0.563 0.71 1.33 0.243 0.763 0.204 1.96 0.296 0.001 1 27 701161 1786 1983 198 8 0 0.682 0.78 1.94 0.343 0.803 0.220 2.00 0.323 -0.049 1 28 701162 1788 1983 196 8 0 0.632 0.63 1.52 0.303 0.878 0.209 1.97 0.351 -0.015 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 5364 216 5 0.621 0.77 3.03 0.294 0.799 0.178 2.25 0.352 -0.018