Maynard Lake, Ontario, Canada - cana256 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 : CANA256.RWL Date checked : 29FEB08 Checked by : B. Bauer Beginning year : 1801 Ending year : 2004 Principal investigators: Scott St. George Site name : Maynard Lake Site location : Canada Species information : PIST EASTERN WHITE PINE Latitude : 5023 Longitude : -09353 Elevation : 321M Series intercorrelation: 0.665 Avg mean sensitivity : 0.239 Avg standard deviation : 0.648 Avg autocorrelation : 0.784 Number dated series : 34 Segment length tested : 50 Number problem segments: 3 Pct problem segments : 1.36 PART 5: CORRELATION OF SERIES BY SEGMENTS: Maynard Lake 17:04 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 1800 1825 1850 1875 1900 1925 1950 1975 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 m0501a 1845 2004 .66 .59 .43 .40 .43 .40 .30A 2 m0501b 1822 2004 .52 .54 .65 .54 .41 .39 .41 .45 3 m0502a 1834 2004 .73 .61 .54 .58 .49 .33 .32A 4 m0502b 1830 2004 .54 .49 .49 .41 .37B .53 .48 5 m0503a 1828 2004 .60 .79 .80 .72 .62 .42 .45 6 m0503b 1830 2004 .58 .76 .72 .58 .68 .69 .71 7 m0504a 1849 2004 .81 .81 .86 .85 .74 .55 .60 8 m0504b 1882 2004 .82 .68 .64 .63 .63 9 m0505a 1890 2004 .74 .76 .78 .73 .72 10 m0505b 1880 2004 .73 .75 .67 .72 .74 11 m0506a 1859 2004 .80 .78 .75 .79 .66 .67 12 m0506b 1868 2004 .78 .76 .78 .66 .54 .42 13 m0507a 1886 2004 .48 .66 .75 .69 .71 14 m0507b 1898 2004 .66 .74 .79 .62 .61 15 m0508a 1871 2004 .78 .78 .78 .68 .57 .59 16 m0508b 1869 2004 .76 .72 .77 .69 .67 .69 17 m0509a 1875 2004 .66 .64 .68 .75 .76 18 m0509b 1834 2004 .86 .81 .77 .83 .76 .62 .59 19 m0510a 1860 2004 .69 .72 .65 .69 .74 .64 20 m0510b 1838 2004 .53 .59 .82 .79 .75 .72 .67 21 m0511a 1807 2004 .72 .75 .71 .70 .72 .80 .73 .71 22 m0511b 1821 2004 .67 .71 .74 .78 .78 .79 .67 .66 23 m0512a 1806 2004 .66 .82 .88 .82 .78 .81 .83 .81 24 m0512b 1801 2004 .45 .86 .85 .67 .66 .83 .82 .79 25 m0513a 1838 2004 .63 .67 .58 .62 .77 .69 .70 26 m0513b 1837 2004 .75 .71 .62 .67 .81 .75 .75 27 m0514a 1856 2004 .76 .77 .68 .66 .77 .77 28 m0514b 1874 2004 .65 .66 .56 .62 .69 .69 29 m0515a 1913 2004 .48 .53 .55 .55 30 m0515b 1933 2004 .60 .55 .58 31 m0516a 1818 2004 .68 .69 .74 .80 .84 .81 .71 .73 32 m0516b 1833 2004 .76 .72 .70 .79 .80 .64 .65 33 m0517a 1823 2004 .76 .76 .45 .44 .83 .69 .66 .65 34 m0517b 1818 2004 .60 .69 .70 .79 .85 .82 .78 .79 Av segment correlation .63 .70 .71 .69 .69 .69 .64 .63 PART 7: DESCRIPTIVE STATISTICS: Maynard Lake 17:04 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 m0501a 1845 2004 160 7 1 .456 1.88 4.54 .557 .637 .187 2.66 .470 -.008 1 2 m0501b 1822 2004 183 8 0 .478 1.39 2.81 .449 .764 .167 2.74 .406 -.005 1 3 m0502a 1834 2004 171 7 1 .510 1.18 4.29 .697 .812 .245 2.61 .429 -.024 2 4 m0502b 1830 2004 175 7 1 .446 .99 4.37 .706 .823 .272 2.48 .343 -.072 3 5 m0503a 1828 2004 177 7 0 .631 .87 3.41 .621 .875 .234 2.64 .439 -.106 1 6 m0503b 1830 2004 175 7 0 .634 1.04 4.28 .709 .884 .224 2.66 .363 -.072 1 7 m0504a 1849 2004 156 7 0 .734 1.14 7.58 1.054 .873 .227 2.77 .454 -.070 1 8 m0504b 1882 2004 123 5 0 .669 1.34 3.89 .642 .770 .217 2.79 .522 -.068 1 9 m0505a 1890 2004 115 5 0 .747 1.05 2.61 .489 .819 .183 2.57 .381 .014 2 10 m0505b 1880 2004 125 5 0 .756 1.09 2.48 .460 .763 .215 2.46 .366 -.006 1 11 m0506a 1859 2004 146 6 0 .728 .97 2.22 .497 .875 .199 2.40 .293 -.055 1 12 m0506b 1868 2004 137 6 0 .652 1.15 3.86 .574 .737 .215 2.78 .459 -.066 1 13 m0507a 1886 2004 119 5 0 .632 1.28 3.73 .764 .812 .262 2.60 .403 -.014 1 14 m0507b 1898 2004 107 5 0 .681 1.30 2.94 .655 .812 .235 2.59 .346 .003 1 15 m0508a 1871 2004 134 6 0 .711 1.51 3.58 .618 .685 .253 2.68 .470 -.019 2 16 m0508b 1869 2004 136 6 0 .728 1.61 4.43 .751 .763 .225 2.83 .459 .002 3 17 m0509a 1875 2004 130 5 0 .703 1.43 4.27 .935 .787 .297 2.62 .412 .002 1 18 m0509b 1834 2004 171 7 0 .753 .90 3.89 .678 .855 .267 2.65 .435 -.045 1 19 m0510a 1860 2004 145 6 0 .655 .95 2.84 .478 .803 .219 2.72 .370 -.037 1 20 m0510b 1838 2004 167 7 0 .639 1.07 2.87 .561 .829 .258 2.58 .296 -.051 1 21 m0511a 1807 2004 198 8 0 .715 1.02 3.55 .554 .763 .250 2.68 .462 .102 1 22 m0511b 1821 2004 184 8 0 .711 .90 2.88 .436 .770 .235 2.56 .396 .039 1 23 m0512a 1806 2004 199 8 0 .781 1.47 3.44 .629 .724 .259 2.70 .431 -.001 1 24 m0512b 1801 2004 204 8 0 .681 1.31 2.87 .531 .675 .272 2.88 .406 .033 2 25 m0513a 1838 2004 167 7 0 .655 1.53 4.20 .760 .723 .272 2.65 .391 -.018 2 26 m0513b 1837 2004 168 7 0 .709 1.49 3.97 .872 .811 .256 2.77 .487 .014 1 27 m0514a 1856 2004 149 6 0 .735 1.37 3.48 .609 .737 .243 2.70 .392 -.026 1 28 m0514b 1874 2004 131 6 0 .666 1.20 2.36 .424 .636 .249 2.63 .450 -.046 1 29 m0515a 1913 2004 92 4 0 .509 2.43 6.04 1.317 .789 .255 2.72 .457 -.065 2 30 m0515b 1933 2004 72 3 0 .603 2.22 5.33 .868 .574 .257 2.88 .520 -.013 1 31 m0516a 1818 2004 187 8 0 .752 1.22 2.92 .527 .718 .250 2.79 .466 .026 1 32 m0516b 1833 2004 172 7 0 .704 .87 2.20 .422 .811 .249 2.62 .333 .029 1 33 m0517a 1823 2004 182 8 0 .654 1.00 3.96 .738 .906 .220 2.76 .360 -.021 1 34 m0517b 1818 2004 187 8 0 .735 1.15 4.90 .862 .906 .238 2.78 .437 .032 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 5244 220 3 .665 1.24 7.58 .648 .784 .239 2.88 .413 -.016