Turtle Lake PIRE, Ontario, Canada - cana265 Additional Site Information Scott St. George Purpose of Collection: Climatology - precipitation analyses Cores are stored at: Geological Survey of Canada 601 Booth Street Ottawa, Ontario Canada K1A 0E8 Reference: St. George, S., D.M. Meko and M.N. Evans (accepted). Regional tree growth and inferred summer climate in the Winnipeg River basin, Canada since AD 1783. Quaternary Research. COFECHA output: Chronology file name : N/A Measurement file name : CANA265.RWL Date checked : 29FEB08 Checked by : B. Bauer Beginning year : 1854 Ending year : 2004 Principal investigators: Scott St. George Site name : Turtle Lake Site location : Canada Species information : PIRE RED PINE Latitude : 4911 Longitude : -09409 Elevation : 305M Series intercorrelation: 0.680 Avg mean sensitivity : 0.287 Avg standard deviation : 0.669 Avg autocorrelation : 0.753 Number dated series : 34 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Turtle Lake PIRE 17:10 Sat 29 Feb 2008 Page 5 ----------------------------------------------------------------------------------------------------------------------------------- Correlations of 50-year dated segments, lagged 25 years Flags: A = correlation under .3281 but highest as dated; B = correlation higher at other than dated position Seq Series Time_span 1850 1875 1900 1925 1950 1975 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 t0505a 1863 2002 .59 .68 .72 .72 .59 .60 2 t0505b 1863 1969 .46 .57 .68 .72 3 t0506a 1868 2004 .60 .59 .51 .62 .66 .65 4 t0506b 1868 1946 .62 .63 .70 5 t0507a 1881 2004 .35 .70 .77 .77 .68 6 t0507b 1916 2004 .78 .83 .83 .79 7 t0508a 1918 2004 .81 .79 .69 .74 8 t0508b 1920 2004 .74 .79 .78 .81 9 t0509a 1901 2004 .49 .64 .81 .79 10 t0509b 1901 2004 .66 .74 .76 .77 11 t0510a 1901 2004 .66 .78 .74 .76 12 t0510b 1890 2004 .77 .68 .72 .73 .74 13 t0511a 1923 2004 .51 .67 .48 .47 14 t0511b 1919 2004 .41 .58 .52 .55 15 t0512a 1884 2004 .44 .53 .79 .81 .78 16 t0512b 1884 2004 .43 .57 .72 .78 .78 17 t0513a 1908 2004 .67 .73 .76 .78 18 t0513b 1892 2004 .55 .74 .84 .71 .72 19 t0514a 1879 2004 .50 .73 .76 .81 .83 20 t0514b 1879 2004 .73 .80 .82 .71 .74 21 t0515a 1901 2004 .73 .80 .82 .81 22 t0515b 1901 2004 .62 .76 .79 .80 23 t0516a 1868 2004 .54 .65 .69 .74 .80 .83 24 t0516b 1868 2004 .55 .53 .75 .76 .77 .79 25 t0517a 1854 2004 .75 .81 .87 .75 .75 .75 26 t0517b 1854 2004 .78 .77 .76 .88 .87 .87 27 t0518a 1856 2004 .66 .68 .77 .82 .81 .83 28 t0518b 1856 2004 .64 .74 .78 .73 .65 .66 29 t0519a 1869 2004 .49 .52 .57 .69 .60 .60 30 t0519b 1869 2004 .45 .44 .59 .78 .70 .69 31 t0520a 1871 2004 .74 .73 .81 .86 .83 .80 32 t0520b 1871 2004 .82 .81 .74 .81 .87 .85 33 t0521a 1903 2004 .84 .78 .68 .60 34 t0521b 1900 1983 .48 .56 .49 Av segment correlation .62 .61 .68 .75 .73 .74 PART 7: DESCRIPTIVE STATISTICS: Turtle Lake PIRE 17:10 Sat 29 Feb 2008 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 t0505a 1863 2002 140 6 0 .640 .72 3.15 .676 .880 .351 2.67 .514 -.065 1 2 t0505b 1863 1969 107 4 0 .596 .85 3.52 .754 .903 .348 2.55 .447 -.076 1 3 t0506a 1868 2004 137 6 0 .593 .79 3.99 .691 .878 .318 2.68 .451 -.040 1 4 t0506b 1868 1946 79 3 0 .665 1.06 3.97 .830 .856 .342 2.82 .542 -.066 1 5 t0507a 1881 2004 124 5 0 .598 1.40 3.55 .692 .779 .255 2.68 .530 -.046 1 6 t0507b 1916 2004 89 4 0 .787 1.35 2.78 .536 .715 .251 2.54 .422 .008 1 7 t0508a 1918 2004 87 4 0 .774 2.25 4.50 .889 .641 .263 2.54 .503 -.062 1 8 t0508b 1920 2004 85 4 0 .748 2.31 5.19 1.019 .735 .243 2.60 .527 -.078 1 9 t0509a 1901 2004 104 4 0 .627 1.45 3.73 .717 .718 .267 2.60 .372 -.026 1 10 t0509b 1901 2004 104 4 0 .694 1.39 2.88 .718 .806 .255 2.60 .408 -.086 2 11 t0510a 1901 2004 104 4 0 .699 1.53 2.68 .580 .706 .243 2.68 .539 -.018 1 12 t0510b 1890 2004 115 5 0 .708 1.77 3.84 .793 .715 .242 2.52 .387 -.052 1 13 t0511a 1923 2004 82 4 0 .427 2.25 4.26 1.020 .787 .218 2.65 .532 -.015 2 14 t0511b 1919 2004 86 4 0 .454 2.13 4.54 .939 .823 .233 2.55 .396 -.065 2 15 t0512a 1884 2004 121 5 0 .581 1.06 2.76 .486 .679 .317 2.70 .483 -.030 2 16 t0512b 1884 2004 121 5 0 .616 .85 2.86 .519 .708 .345 2.85 .477 -.011 2 17 t0513a 1908 2004 97 4 0 .716 1.36 3.29 .726 .722 .312 2.47 .345 -.032 1 18 t0513b 1892 2004 113 5 0 .680 1.37 5.02 .880 .726 .312 2.86 .518 -.023 1 19 t0514a 1879 2004 126 5 0 .723 1.24 5.18 .870 .825 .263 2.66 .479 -.040 1 20 t0514b 1879 2004 126 5 0 .760 1.37 4.28 .839 .789 .268 2.71 .472 -.033 1 21 t0515a 1901 2004 104 4 0 .751 1.27 3.18 .656 .792 .240 2.54 .286 -.067 1 22 t0515b 1901 2004 104 4 0 .710 1.38 3.10 .655 .795 .249 2.57 .411 -.078 1 23 t0516a 1868 2004 137 6 0 .676 .92 2.33 .557 .783 .308 3.03 .522 -.041 1 24 t0516b 1868 2004 137 6 0 .703 1.22 4.88 .899 .837 .323 2.62 .374 -.057 1 25 t0517a 1854 2004 151 6 0 .788 .82 2.28 .409 .687 .319 2.77 .474 -.069 1 26 t0517b 1854 2004 151 6 0 .800 .86 2.15 .397 .643 .313 2.52 .412 -.047 2 27 t0518a 1856 2004 149 6 0 .758 .84 1.99 .400 .698 .289 2.71 .426 -.042 1 28 t0518b 1856 2004 149 6 0 .687 .95 2.86 .449 .765 .267 2.77 .514 -.064 1 29 t0519a 1869 2004 136 6 0 .550 1.21 3.31 .696 .754 .301 2.71 .389 -.052 1 30 t0519b 1869 2004 136 6 0 .617 1.17 2.42 .534 .664 .281 2.77 .476 -.087 1 31 t0520a 1871 2004 134 6 0 .783 .94 2.34 .435 .613 .308 2.53 .425 -.068 1 32 t0520b 1871 2004 134 6 0 .801 1.15 3.37 .596 .742 .280 2.74 .491 -.078 1 33 t0521a 1903 2004 102 4 0 .719 1.60 3.55 .788 .764 .269 2.63 .438 -.035 1 34 t0521b 1900 1983 84 3 0 .509 1.73 4.62 .840 .750 .265 2.55 .475 -.118 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3955 165 0 .680 1.25 5.19 .669 .753 .287 3.03 .455 -.052