Sheila Falls, Ontario, Canada - cana261 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 : CANA261.RWL Date checked : 29FEB08 Checked by : B. Bauer Beginning year : 1853 Ending year : 2003 Principal investigators: Scott St. George Site name : Sheila Falls Site location : Canada N. W Species information : THOC NORTHERN WHITE-CEDAR Latitude : 4942 Longitude : -09347 Elevation : 401M Series intercorrelation: 0.527 Avg mean sensitivity : 0.244 Avg standard deviation : 0.473 Avg autocorrelation : 0.724 Number dated series : 37 Segment length tested : 50 Number problem segments: 15 Pct problem segments : 8.72 PART 5: CORRELATION OF SERIES BY SEGMENTS: Sheila Falls 17:07 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 s0401a 1905 2003 .23B .44 .41 .41 2 s0401b 1905 2003 .29A .55 .69 .72 3 s0402a 1897 2003 .49 .42 .36 .64 .65 4 s0402b 1886 2003 .48 .58 .52 .72 .71 5 s0403a 1928 2003 .35B .57 .57 6 s0403b 1928 2003 .45B .57 .59 7 s0404a 1901 2003 .29A .45 .58 .59 8 s0404b 1901 2003 .12B .44 .60 .61 9 s0405a 1950 2003 .36 .37 10 s0406a 1894 2003 .31B .37 .59 .58 .55 11 s0406b 1913 2003 .62 .65 .75 .77 12 s0407a 1888 2003 .39 .38 .60 .65 .61 13 s0408a 1887 2003 .47 .42 .56 .69 .70 14 s0408b 1905 2003 .40 .46 .65 .66 15 s0409a 1882 2003 .40 .75 .77 .51 .46 16 s0412a 1889 2003 .72 .74 .62 .48 .43 17 s0412b 1910 2003 .69 .62 .55 .57 18 s0413a 1905 2003 .65 .60 .52 .52 19 s0413b 1889 2003 .61 .64 .64 .49 .50 20 s0414a 1884 2003 .39 .33B .57 .65 .64 21 s0415a 1861 2003 .40 .46 .48 .35B .37 .42 22 s0415b 1885 1996 .26B .36 .66 .59 23 s0416a 1870 2003 .62 .60 .62 .67 .77 .80 24 s0416b 1870 2003 .74 .73 .73 .69 .61 .66 25 s0417a 1853 2003 .77 .77 .68 .58 .65 .67 26 s0417b 1859 2003 .67 .72 .77 .67 .63 .69 27 s0418b 1899 2003 .19B .19B .62 .70 .72 28 s0418c 1862 2003 .58 .64 .50 .43 .48 .50 29 s0418d 1908 2003 .54 .69 .65 .67 30 s0419a 1868 2003 .36 .36 .57 .39 .35 .36 31 s0419b 1877 2003 .40 .54 .43 .50 .46 32 s0420a 1888 2003 .40 .71 .59 .69 .70 33 s0420b 1889 2003 .48 .54 .48 .60 .62 34 s0421b 1906 2003 .51 .50 .62 .64 35 s0422a 1882 2003 .47 .48 .58 .70 .68 36 s0423a 1911 2003 .30A .27B .39 .51 37 s0423b 1918 2002 .29A .35 .53 .68 Av segment correlation .59 .49 .49 .53 .58 .59 PART 7: DESCRIPTIVE STATISTICS: Sheila Falls 17:07 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 s0401a 1905 2003 99 4 1 .335 1.54 4.06 .793 .811 .237 2.58 .478 -.066 1 2 s0401b 1905 2003 99 4 1 .557 1.41 4.73 .849 .856 .248 2.60 .465 -.076 1 3 s0402a 1897 2003 107 5 0 .519 1.26 2.94 .540 .800 .216 2.44 .373 -.066 1 4 s0402b 1886 2003 118 5 0 .556 1.73 3.71 .682 .727 .230 2.41 .310 -.049 1 5 s0403a 1928 2003 76 3 1 .477 1.70 3.54 .791 .701 .275 2.51 .526 .009 1 6 s0403b 1928 2003 76 3 1 .525 1.71 3.34 .633 .681 .247 2.70 .570 .073 1 7 s0404a 1901 2003 103 4 1 .483 1.13 1.99 .384 .526 .243 2.47 .370 .033 1 8 s0404b 1901 2003 103 4 1 .421 1.16 3.62 .596 .743 .274 2.59 .417 -.047 1 9 s0405a 1950 2003 54 2 0 .358 1.41 2.53 .494 .689 .209 2.48 .448 .062 3 10 s0406a 1894 2003 110 5 1 .461 1.75 5.04 1.066 .876 .206 2.79 .451 -.036 1 11 s0406b 1913 2003 91 4 0 .713 1.50 3.46 .617 .791 .204 2.75 .530 -.078 1 12 s0407a 1888 2003 116 5 0 .482 .74 1.50 .272 .621 .233 2.68 .364 -.018 1 13 s0408a 1887 2003 117 5 0 .557 .87 1.74 .307 .688 .234 2.64 .501 -.067 1 14 s0408b 1905 2003 99 4 0 .573 .97 1.70 .367 .782 .202 2.44 .352 -.078 1 15 s0409a 1882 2003 122 5 0 .467 1.08 2.19 .455 .681 .274 2.45 .422 -.048 3 16 s0412a 1889 2003 115 5 0 .552 .95 2.62 .501 .799 .238 2.67 .470 -.032 1 17 s0412b 1910 2003 94 4 0 .628 1.00 2.40 .379 .726 .213 2.87 .499 .063 1 18 s0413a 1905 2003 99 4 0 .565 1.81 4.06 .761 .801 .194 2.51 .407 -.020 1 19 s0413b 1889 2003 115 5 0 .538 1.56 3.40 .722 .850 .204 2.64 .338 -.056 1 20 s0414a 1884 2003 120 5 1 .525 .78 2.05 .445 .735 .310 2.88 .450 .028 1 21 s0415a 1861 2003 143 6 1 .373 1.00 2.28 .483 .783 .239 2.50 .355 -.021 1 22 s0415b 1885 1996 112 4 1 .457 .95 1.87 .402 .601 .290 2.64 .393 .016 1 23 s0416a 1870 2003 134 6 0 .694 .73 1.47 .217 .422 .255 2.60 .383 .025 1 24 s0416b 1870 2003 134 6 0 .673 .85 2.15 .390 .780 .239 2.71 .453 .087 1 25 s0417a 1853 2003 151 6 0 .694 .64 1.46 .236 .588 .251 2.57 .371 -.009 1 26 s0417b 1859 2003 145 6 0 .673 .56 1.41 .224 .650 .262 2.55 .351 .020 1 27 s0418b 1899 2003 105 5 2 .451 .74 1.67 .251 .610 .222 2.67 .369 -.087 2 28 s0418c 1862 2003 142 6 0 .478 1.19 3.92 .699 .769 .293 2.54 .314 -.005 1 29 s0418d 1908 2003 96 4 0 .610 .56 1.43 .199 .524 .241 2.77 .462 .003 1 30 s0419a 1868 2003 136 6 0 .389 .56 1.14 .232 .788 .210 2.64 .388 -.003 3 31 s0419b 1877 2003 127 5 0 .461 .45 1.17 .162 .712 .205 2.73 .419 .014 1 32 s0420a 1888 2003 116 5 0 .562 .89 2.63 .574 .785 .256 2.58 .443 .014 2 33 s0420b 1889 2003 115 5 0 .509 .81 2.07 .445 .800 .243 2.44 .290 -.039 3 34 s0421b 1906 2003 98 4 0 .571 .92 2.52 .412 .841 .203 2.49 .475 -.031 1 35 s0422a 1882 2003 122 5 0 .563 1.24 3.06 .702 .844 .264 2.62 .378 .003 1 36 s0423a 1911 2003 93 4 2 .388 .50 1.22 .293 .728 .321 2.47 .433 -.031 1 37 s0423b 1918 2002 85 4 1 .487 .64 1.47 .305 .710 .307 2.44 .396 -.068 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 4087 172 15 .527 1.03 5.04 .473 .724 .244 2.88 .410 -.015