Racehorse Pass, Alberta, Canada - CANA416 Additional information Margaret Colenutt, Ray Colenutt, and Brian Luckman Cores are stored at: University of Western Ontario References: Colenutt M. 2000. Climate reconstruction in the southern Canadian Rockies using tree-ring data from alpine larch. PhD dissertation, University of Western Ontario, London, Ontario. COFECHA output: Chronology file name : CANA416.CRN Measurement file name : CANA416.RWL Date checked : 04DEC13 Checked by : B. Bauer Beginning year : 1712 Ending year : 1993 Principal investigators: Margaret Colenutt Ray Colenutt Brian Luckman Site name : Racehorse Pass Site location : Canada Species information : LALY SUBALPINE LARCH Latitude : 4947 Longitude : -11438 Elevation : 2150M Series intercorrelation: 0.821 Avg mean sensitivity : 0.339 Avg standard deviation : 0.248 Avg autocorrelation : 0.547 Number dated series : 35 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Racehorse Pass 12:38 Wed 04 Dec 2013 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 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 RP403N 1760 1992 .69 .65 .65 .74 .86 .88 .72 .84 .86 2 RP403S 1761 1992 .63 .59 .61 .76 .89 .92 .70 .79 .85 3 RP404N 1783 1992 .65 .65 .62 .79 .89 .87 .87 .85 4 RP404S 1783 1979 .74 .76 .79 .87 .91 .86 .89 .90 5 RP406N 1800 1992 .84 .89 .92 .90 .89 .91 .88 6 RP409N 1769 1993 .85 .85 .80 .79 .88 .91 .86 .87 .80 7 RP410N 1796 1993 .84 .85 .73 .83 .86 .84 .88 .84 8 RP410S 1804 1993 .78 .78 .88 .91 .84 .86 .87 9 RP412E 1783 1993 .62 .72 .85 .85 .84 .88 .89 .91 10 RP412W 1782 1993 .65 .71 .80 .84 .84 .86 .89 .90 11 RP413N 1730 1993 .76 .76 .69 .76 .88 .93 .94 .90 .89 .83 12 RP413S 1732 1993 .66 .68 .76 .81 .84 .84 .83 .87 .93 .89 13 RP414N 1790 1993 .82 .80 .81 .81 .82 .72 .86 .75 14 RP414S 1790 1991 .85 .84 .88 .84 .81 .83 .82 .73 15 RP416N 1749 1993 .57 .58 .82 .84 .87 .85 .85 .86 .86 .81 16 RP416S 1752 1992 .42 .77 .85 .88 .93 .92 .87 .87 .80 17 RP417N 1764 1992 .78 .84 .86 .71 .80 .89 .88 .82 .82 18 RP417S 1764 1992 .82 .84 .87 .92 .91 .81 .73 .84 .82 19 RP418N 1724 1993 .56 .57 .74 .85 .89 .86 .86 .89 .87 .88 .83 20 RP418S 1724 1944 .46 .48 .71 .88 .92 .89 .85 .84 .86 21 RP420E 1731 1993 .75 .71 .56 .64 .84 .78 .76 .81 .87 .92 22 RP421E 1737 1992 .65 .79 .74 .73 .79 .87 .86 .66 .84 .87 23 RP421W 1736 1991 .62 .67 .83 .82 .84 .79 .69 .77 .88 .91 24 RP422E 1738 1991 .57 .63 .80 .78 .68 .78 .82 .81 .80 .80 25 RP422W 1727 1993 .58 .66 .72 .69 .71 .84 .85 .74 .82 .91 26 RP423E 1712 1992 .70 .73 .74 .77 .80 .75 .79 .83 .84 .87 .88 27 RP423W 1713 1993 .74 .64 .75 .84 .85 .81 .83 .80 .77 .88 .90 28 RP424E 1733 1991 .68 .83 .79 .82 .87 .90 .92 .85 .82 .81 29 RP424W 1733 1993 .73 .81 .82 .86 .91 .89 .86 .86 .87 .86 30 RP425E 1718 1756 .70 31 RP425E 1758 1993 .70 .77 .87 .84 .72 .74 .85 .83 .82 32 RP425W 1718 1756 .75 33 RP425W 1758 1990 .77 .85 .87 .84 .85 .85 .88 .92 .92 34 RP426N 1731 1993 .59 .67 .79 .83 .79 .82 .82 .80 .88 .92 35 RP426S 1732 1972 .64 .72 .82 .87 .85 .88 .89 .86 .87 Av segment correlation .65 .64 .71 .77 .80 .81 .85 .85 .82 .86 .85 PART 7: DESCRIPTIVE STATISTICS: Racehorse Pass 12:38 Wed 04 Dec 2013 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 RP403N 1760 1992 233 9 0 .816 .60 1.30 .232 .506 .335 2.46 .309 -.029 1 2 RP403S 1761 1992 232 9 0 .811 .51 1.04 .212 .466 .388 2.38 .344 -.042 1 3 RP404N 1783 1992 210 8 0 .795 .56 1.16 .213 .397 .351 2.52 .325 -.037 1 4 RP404S 1783 1979 197 8 0 .837 .61 1.34 .243 .356 .387 2.57 .347 -.022 3 5 RP406N 1800 1992 193 7 0 .884 .59 1.61 .274 .709 .317 2.41 .324 -.035 1 6 RP409N 1769 1993 225 9 0 .843 .71 1.58 .270 .535 .322 2.59 .313 -.004 1 7 RP410N 1796 1993 198 8 0 .837 .57 1.57 .202 .562 .262 2.40 .301 -.028 1 8 RP410S 1804 1993 190 7 0 .853 .71 2.66 .353 .770 .255 2.56 .339 -.014 1 9 RP412E 1783 1993 211 8 0 .825 .63 1.44 .258 .613 .287 2.58 .400 -.010 1 10 RP412W 1782 1993 212 8 0 .822 .69 1.32 .272 .551 .308 2.38 .333 .005 1 11 RP413N 1730 1993 264 10 0 .852 .47 1.11 .221 .583 .359 2.45 .320 -.054 1 12 RP413S 1732 1993 262 10 0 .824 .61 1.37 .253 .503 .334 2.41 .282 -.018 1 13 RP414N 1790 1993 204 8 0 .795 .78 2.36 .343 .660 .310 2.54 .393 -.028 1 14 RP414S 1790 1991 202 8 0 .851 .55 1.39 .249 .577 .378 2.41 .353 .011 1 15 RP416N 1749 1993 245 10 0 .811 .50 1.13 .232 .673 .344 2.48 .346 -.051 1 16 RP416S 1752 1992 241 9 0 .826 .58 1.26 .249 .510 .363 2.49 .324 -.039 1 17 RP417N 1764 1992 229 9 0 .834 .51 1.44 .238 .498 .369 2.54 .372 -.007 1 18 RP417S 1764 1992 229 9 0 .872 .48 1.33 .209 .444 .405 2.68 .382 -.012 1 19 RP418N 1724 1993 270 11 0 .822 .62 1.34 .241 .464 .345 2.31 .276 -.062 1 20 RP418S 1724 1944 221 9 0 .802 .57 1.39 .232 .495 .373 2.53 .355 -.055 1 21 RP420E 1731 1993 263 10 0 .780 .56 1.30 .254 .665 .312 2.58 .385 .002 3 22 RP421E 1737 1992 256 10 0 .804 .46 .88 .154 .352 .329 2.51 .356 -.007 1 23 RP421W 1736 1991 256 10 0 .834 .58 1.25 .223 .356 .378 2.60 .361 -.003 1 24 RP422E 1738 1991 254 10 0 .754 .55 1.99 .330 .741 .332 2.85 .413 -.019 1 25 RP422W 1727 1993 267 10 0 .764 .55 1.51 .289 .718 .322 2.70 .425 -.004 1 26 RP423E 1712 1992 281 11 0 .803 .52 1.07 .207 .591 .293 2.51 .321 -.009 1 27 RP423W 1713 1993 281 11 0 .821 .60 1.38 .280 .650 .330 2.53 .351 -.025 1 28 RP424E 1733 1991 259 10 0 .863 .51 1.19 .223 .563 .376 2.46 .334 -.028 1 29 RP424W 1733 1993 261 10 0 .866 .59 1.20 .210 .493 .321 2.49 .329 -.028 1 30 RP425E 1718 1756 39 1 0 .696 .61 1.43 .303 .504 .383 2.57 .509 .004 1 31 RP425E 1758 1993 236 9 0 .793 .47 1.05 .237 .672 .325 2.38 .346 -.016 1 32 RP425W 1718 1756 39 1 0 .751 .60 1.41 .295 .531 .416 2.75 .642 -.063 1 33 RP425W 1758 1990 233 9 0 .860 .65 1.38 .262 .372 .366 2.53 .396 .018 1 34 RP426N 1731 1993 263 10 0 .792 .64 1.61 .252 .477 .328 2.44 .288 -.030 1 35 RP426S 1732 1972 241 9 0 .815 .60 1.65 .271 .559 .351 2.63 .395 -.022 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 7897 305 0 .821 .58 2.66 .248 .547 .339 2.85 .349 -.022