Expulsion Bluff, Ontario, Canada - cana249 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 : CANA249.RWL Date checked : 29FEB08 Checked by : B. Bauer Beginning year : 1885 Ending year : 2003 Principal investigators: Scott St. George Site name : Expulsion Bluff Site location : Canada Species information : PIST EASTERN WHITE PINE Latitude : 4940 Longitude : -09346 Elevation : 430M Series intercorrelation: 0.656 Avg mean sensitivity : 0.250 Avg standard deviation : 1.081 Avg autocorrelation : 0.668 Number dated series : 21 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Expulsion Bluff 15:15 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 1875 1900 1925 1950 1975 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 x0401a 1922 2003 .66 .71 .88 .88 2 x0401b 1951 2003 .78 .80 3 x0402a 1943 2003 .75 .69 .70 4 x0402b 1934 2003 .72 .74 .75 5 x0403a 1913 2003 .67 .66 .68 .70 6 x0403b 1888 2003 .49 .58 .67 .77 .81 7 x0404a 1940 2003 .73 .70 .70 8 x0404b 1945 2003 .66 .68 .71 9 x0405a 1944 2003 .80 .87 .88 10 x0405b 1944 2003 .78 .83 .84 11 x0406a 1932 2003 .74 .84 .85 12 x0406b 1944 2003 .75 .73 .78 13 x0407a 1938 2003 .51 .78 .83 14 x0407b 1947 2003 .74 .73 .76 15 x0408a 1939 2003 .61 .73 .74 16 x0408b 1939 2003 .61 .74 .74 17 x0409a 1946 2003 .59 .58 .57 18 x0409b 1966 2003 .68 19 x0410a 1885 2003 .37 .43 .50 .55 .57 20 x0410b 1899 2003 .45 .45 .40 .40 .41 21 x0420a 1892 1989 .57 .58 .64 .68 Av segment correlation .47 .56 .66 .72 .74 PART 7: DESCRIPTIVE STATISTICS: Expulsion Bluff 15:15 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 x0401a 1922 2003 82 4 0 .751 2.60 5.76 1.228 .703 .319 2.61 .509 -.074 1 2 x0401b 1951 2003 53 2 0 .791 2.88 5.76 1.237 .638 .289 2.52 .565 -.071 1 3 x0402a 1943 2003 61 3 0 .693 2.88 5.79 .902 .461 .263 2.66 .512 .034 1 4 x0402b 1934 2003 70 3 0 .726 3.11 5.36 1.055 .652 .240 2.47 .480 -.039 1 5 x0403a 1913 2003 91 4 0 .693 2.36 5.24 .878 .700 .226 2.53 .521 -.024 1 6 x0403b 1888 2003 116 5 0 .624 2.16 5.12 1.014 .830 .217 2.67 .411 -.003 1 7 x0404a 1940 2003 64 3 0 .705 2.26 4.78 1.062 .776 .267 2.41 .385 -.069 1 8 x0404b 1945 2003 59 3 0 .674 2.67 5.85 1.071 .626 .286 2.89 .620 .076 1 9 x0405a 1944 2003 60 3 0 .821 3.35 5.28 .818 .298 .238 2.71 .573 -.036 1 10 x0405b 1944 2003 60 3 0 .790 2.83 4.93 .862 .515 .248 2.50 .522 -.072 1 11 x0406a 1932 2003 72 3 0 .750 3.74 7.66 1.801 .763 .291 2.61 .469 -.032 1 12 x0406b 1944 2003 60 3 0 .743 4.25 8.97 1.731 .738 .266 2.72 .543 -.036 2 13 x0407a 1938 2003 66 3 0 .588 3.36 7.93 1.307 .530 .278 2.69 .463 .050 1 14 x0407b 1947 2003 57 3 0 .734 3.42 7.72 1.265 .622 .244 2.46 .487 -.033 1 15 x0408a 1939 2003 65 3 0 .653 3.12 5.94 1.429 .849 .242 2.48 .523 -.045 1 16 x0408b 1939 2003 65 3 0 .630 2.83 5.04 .958 .639 .257 2.53 .484 -.061 1 17 x0409a 1946 2003 58 3 0 .567 4.50 7.91 1.224 .527 .233 2.51 .485 -.028 1 18 x0409b 1966 2003 38 1 0 .682 3.23 5.46 .918 .486 .204 2.76 .608 .091 1 19 x0410a 1885 2003 119 5 0 .453 2.49 5.06 .897 .752 .224 2.60 .485 .052 1 20 x0410b 1899 2003 105 5 0 .439 2.02 4.52 .771 .789 .190 2.47 .371 .067 1 21 x0420a 1892 1989 98 4 0 .619 1.94 3.88 .788 .682 .270 2.65 .529 .098 6 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1519 69 0 .656 2.84 8.97 1.081 .668 .250 2.89 .493 -.003