Chronology file name : CANA101.CRN Measurement file name : CANA101.RWL Date checked : 17JUL96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1760 Ending year : 1970 Principal investigators: C.W. STOCKTON, TONY KNOWLES, H.C. FRITTS Site name : CLAIRE RIVER Site location : ALBERTA, CANADA Species information : PCGL WHITE SPRUCE Latitude : 5853N Longitude : 11100W Elevation : 70 M Series intercorrelation: 0.672 Avg mean sensitivity : 0.206 Avg standard deviation : 0.899 Avg autocorrelation : 0.863 Number dated series : 19 Segment length tested : 50 Number problem segments: 6 Pct problem segments : 5.77 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: #6 203041 1809-1858 IS POSSIBLY MISDATED EXCELLENT HIGH QUALITY CHRONOLOGY PART 5: CORRELATION OF SERIES BY SEGMENTS: 23:33 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 1750 1775 1800 1825 1850 1875 1900 1925 1799 1824 1849 1874 1899 1924 1949 1974 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 203012 1814 1970 .56 .72 .66 .76 .83 .78 2 203021 1808 1970 .49 .71 .77 .74 .80 .69 3 203022 1808 1970 .49 .66 .53 .59 .81 .76 4 203031 1812 1970 .56 .74 .78 .78 .88 .85 5 203032 1821 1970 .76 .76 .79 .84 .89 .80 6 203041 1809 1970 .25B .55 .59 .59 .64 .71 7 203042 1820 1970 .73 .76 .68 .44 .58 .59 8 203051 1817 1970 .71 .79 .81 .76 .72 .71 9 203052 1815 1970 .81 .82 .77 .68 .78 .87 10 203061 1815 1970 .39B .61 .59 .23B .33B .60 11 203062 1829 1970 .66 .80 .80 .89 .81 12 203071 1815 1970 .74 .88 .79 .81 .84 .54 13 203072 1838 1970 .86 .79 .74 .81 .81 14 203081 1892 1970 .55 .65 .75 15 203082 1884 1970 .57 .69 .71 16 203091 1765 1970 .70 .63 .61 .79 .72 .64 .73 .63 17 203092 1760 1970 .65 .58 .49 .79 .78 .55 .63 .57 18 203101 1890 1970 .25B .35B .76 19 203102 1887 1970 .69 .76 .69 PART 7: DESCRIPTIVE STATISTICS: 23:33 Wed 17 JUL 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 203012 1814 1970 157 6 0 0.705 1.77 5.35 1.311 0.933 0.245 2.06 0.326 -0.007 1 2 203021 1808 1970 163 6 0 0.695 1.38 3.70 0.998 0.956 0.188 1.72 0.215 -0.018 1 3 203022 1808 1970 163 6 0 0.634 1.45 6.93 1.677 0.974 0.228 2.01 0.385 -0.029 1 4 203031 1812 1970 159 6 0 0.745 1.55 4.33 0.845 0.916 0.201 1.94 0.383 -0.056 1 5 203032 1821 1970 150 6 0 0.791 1.45 3.79 0.787 0.920 0.187 2.01 0.388 -0.040 1 6 203041 1809 1970 162 6 1 0.567 1.22 3.51 0.919 0.954 0.208 1.95 0.263 -0.003 1 7 203042 1820 1970 151 6 0 0.600 1.48 4.82 1.190 0.932 0.255 2.30 0.387 -0.021 1 8 203051 1817 1970 154 6 0 0.737 1.85 4.43 0.834 0.911 0.182 1.98 0.297 0.020 1 9 203052 1815 1970 156 6 0 0.788 1.82 4.86 0.956 0.916 0.178 2.23 0.387 0.010 1 10 203061 1815 1970 156 6 3 0.420 1.18 2.81 0.680 0.891 0.212 1.78 0.223 -0.028 1 11 203062 1829 1970 142 5 0 0.731 1.68 5.36 1.135 0.923 0.229 2.00 0.284 -0.020 3 12 203071 1815 1970 156 6 0 0.709 1.99 3.21 0.527 0.432 0.205 1.83 0.270 -0.053 1 13 203072 1838 1970 133 5 0 0.815 1.77 3.33 0.543 0.714 0.191 1.83 0.272 -0.050 1 14 203081 1892 1970 79 3 0 0.622 2.36 4.23 0.983 0.777 0.213 1.86 0.233 -0.034 1 15 203082 1884 1970 87 3 0 0.640 2.38 3.81 0.774 0.729 0.198 1.78 0.300 0.025 2 16 203091 1765 1970 206 8 0 0.690 1.03 2.58 0.458 0.878 0.184 1.85 0.280 -0.052 1 17 203092 1760 1970 211 8 0 0.643 1.19 2.95 0.676 0.908 0.198 1.88 0.314 -0.078 1 18 203101 1890 1970 81 3 2 0.438 2.59 4.76 0.917 0.740 0.198 1.84 0.267 -0.050 1 19 203102 1887 1970 84 3 0 0.682 2.84 5.71 1.112 0.706 0.236 1.91 0.324 0.022 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 2750 104 6 0.672 1.62 6.93 0.899 0.863 0.206 2.30 0.308 -0.027