Top of the World, British Columbia, Canada - CANA422 Additional information Margaret Colenutt, Ray Colenutt, and Brian Luckman Cores are stored at: University of Western Ontario Reference: 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 : CANA422.CRN Measurement file name : CANA422.RWL Date checked : 04DEC13 Checked by : B. Bauer Beginning year : 1244 Ending year : 1993 Principal investigators: Margaret Colenutt Ray Colenutt Brian Luckman Site name : Top of the World Site location : Canada Species information : LALY SUBALPINE LARCH Latitude : 4950 Longitude : -11527 Elevation : 2225M Series intercorrelation: 0.794 Avg mean sensitivity : 0.352 Avg standard deviation : 0.189 Avg autocorrelation : 0.738 Number dated series : 29 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Top of the World 12:43 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 1225 1250 1275 1300 1325 1350 1375 1400 1425 1450 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1274 1299 1324 1349 1374 1399 1424 1449 1474 1499 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 TW403N 1574 1993 .69 .68 .70 .68 .80 .91 .90 2 TW403S 1574 1993 .83 .83 .87 .83 .83 .85 .85 3 TW404L 1468 1858 .60 .67 .61 .60 .73 .86 .76 .72 .80 .83 .85 4 TW406N 1519 1993 .48 .51 .64 .83 .83 .85 .86 .85 .85 5 TW406S 1516 1804 .42 .46 .66 .85 .85 .81 .85 .85 .81 7 TW407E 1554 1993 .75 .72 .77 .82 .69 .67 .79 8 TW407W 1554 1993 .79 .83 .86 .84 .86 .85 .81 9 TW410E 1553 1929 .77 .88 .90 .84 .83 .85 .79 10 TW410N 1555 1993 .74 .69 .78 .85 .85 .85 .76 11 TW410W 1553 1990 .65 .75 .78 .75 .84 .83 .79 12 TW411E 1526 1992 .55 .55 .61 .75 .80 .81 .85 .86 13 TW411W 1549 1993 .57 .56 .69 .54 .51 .86 .89 .89 14 TW412N 1446 1760 .60 .74 .75 .81 .84 .86 .91 .86 .73 .76 .87 .85 15 TW412S 1428 1773 .68 .73 .83 .86 .79 .86 .91 .84 .81 .79 .63 .64 17 TW412W 1418 1777 .56 .63 .72 .79 .85 .79 .80 .86 .81 .81 .78 .78 .86 18 TW414A 1443 1845 .51 .58 .80 .83 .82 .83 .76 .72 .82 .86 .77 .78 19 TW415A 1405 1712 .67 .62 .59 .71 .74 .75 .81 .82 .79 .77 .80 .77 20 TW415B 1405 1725 .51 .53 .65 .75 .73 .71 .77 .73 .72 .78 .82 .82 .82 21 TW416A 1620 1984 .68 .71 .80 .83 .82 22 TW417A 1244 1636 .83 .82 .80 .84 .88 .77 .76 .83 .66 .49 .76 .77 .78 .83 .80 .62 23 TW417B 1245 1465 .83 .82 .80 .84 .88 .82 .84 .79 .78 24 TW419E 1401 1993 .70 .63 .64 .77 .84 .81 .82 .86 .83 .84 .86 .91 .83 25 TW419S 1394 1993 .52 .58 .61 .75 .79 .80 .82 .87 .83 .79 .82 .85 .89 .90 26 TW420S 1548 1993 .83 .83 .81 .76 .76 .83 .82 .79 27 TW428A 1380 1834 .73 .71 .75 .69 .82 .88 .86 .86 .77 .73 .81 .88 .78 .36 28 TW429A 1373 1782 .76 .75 .75 .68 .68 .78 .82 .84 .83 .62 .55 .66 .72 .77 .68 29 TW429B 1373 1614 .77 .74 .80 .71 .65 .82 .89 .88 .84 .77 Av segment correlation .83 .82 .80 .84 .88 .78 .72 .69 .64 .65 .77 .75 .73 .77 .79 .76 .78 .82 .82 .79 PART 5: CORRELATION OF SERIES BY SEGMENTS: Top of the World 12:43 Wed 04 Dec 2013 Page 6 ----------------------------------------------------------------------------------------------------------------------------------- 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 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 TW403N 1574 1993 .86 .86 .87 .87 .87 .86 .89 .90 .84 .81 2 TW403S 1574 1993 .88 .82 .74 .83 .87 .88 .92 .93 .90 .90 3 TW404L 1468 1858 .80 .78 .73 .74 .74 4 TW406N 1519 1993 .83 .87 .75 .57 .64 .54 .74 .75 .54 .71 5 TW406S 1516 1804 .74 .71 .70 6 TW406S 1850 1993 .59 .61 .79 .81 .77 7 TW407E 1554 1993 .79 .80 .76 .65 .64 .70 .81 .82 .86 .86 8 TW407W 1554 1993 .73 .72 .74 .75 .65 .70 .85 .87 .83 .80 9 TW410E 1553 1929 .85 .92 .90 .93 .90 .90 .87 .86 10 TW410N 1555 1993 .79 .88 .86 .88 .89 .92 .84 .88 .89 .83 11 TW410W 1553 1990 .83 .91 .89 .88 .85 .84 .88 .89 .79 .71 12 TW411E 1526 1992 .86 .87 .86 .86 .90 .90 .89 .91 .88 .70 13 TW411W 1549 1993 .90 .86 .89 .93 .89 .92 .90 .88 .89 .90 14 TW412N 1446 1760 .82 15 TW412S 1428 1773 .76 16 TW412S 1780 1851 .78 .67 .66 17 TW412W 1418 1777 .84 .82 18 TW414A 1443 1845 .81 .83 .87 .84 21 TW416A 1620 1984 .81 .83 .83 .79 .77 .81 .86 .88 .87 .89 24 TW419E 1401 1993 .79 .84 .80 .83 .86 .89 .91 .95 .91 .89 25 TW419S 1394 1993 .87 .90 .92 .90 .83 .86 .89 .91 .88 .86 26 TW420S 1548 1993 .78 .84 .83 .78 .68 .73 .86 .89 .79 .79 27 TW428A 1380 1834 .46 .73 .64 .65 28 TW429A 1373 1782 .61 .64 Av segment correlation .79 .82 .81 .80 .79 .80 .85 .87 .83 .81 PART 7: DESCRIPTIVE STATISTICS: Top of the World 12:43 Wed 04 Dec 2013 Page 9 ----------------------------------------------------------------------------------------------------------------------------------- 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 TW403N 1574 1993 420 17 0 .832 .24 .66 .101 .650 .300 2.44 .284 -.015 1 2 TW403S 1574 1993 420 17 0 .863 .25 .76 .109 .602 .329 2.54 .320 -.035 1 3 TW404L 1468 1858 391 16 0 .735 .29 1.18 .164 .768 .318 2.61 .358 -.023 1 4 TW406N 1519 1993 475 19 0 .759 .24 .84 .165 .748 .421 2.38 .268 -.019 1 5 TW406S 1516 1804 289 12 0 .762 .29 .79 .183 .777 .461 2.68 .444 -.021 1 6 TW406S 1850 1993 144 5 0 .747 .24 .74 .153 .670 .438 2.50 .387 .010 1 7 TW407E 1554 1993 440 17 0 .804 .29 1.25 .209 .827 .425 2.47 .276 -.025 1 8 TW407W 1554 1993 440 17 0 .802 .23 .62 .120 .728 .350 2.49 .311 -.004 1 9 TW410E 1553 1929 377 15 0 .860 .47 1.37 .162 .550 .261 2.52 .320 -.033 1 10 TW410N 1555 1993 439 17 0 .815 .43 1.22 .170 .632 .287 2.49 .297 -.035 1 11 TW410W 1553 1990 438 17 0 .811 .35 .80 .160 .733 .282 2.59 .385 -.034 2 12 TW411E 1526 1992 467 18 0 .810 .33 .99 .174 .672 .354 2.61 .373 .002 1 13 TW411W 1549 1993 445 18 0 .819 .36 .97 .191 .730 .327 2.59 .355 -.001 1 14 TW412N 1446 1760 315 13 0 .792 .39 1.10 .216 .766 .320 2.46 .325 -.012 1 15 TW412S 1428 1773 346 13 0 .791 .34 1.14 .251 .840 .428 2.52 .364 -.005 1 16 TW412S 1780 1851 72 3 0 .835 .11 .24 .058 .329 .616 2.63 .495 .018 1 17 TW412W 1418 1777 360 15 0 .786 .42 1.30 .258 .822 .328 2.54 .430 -.013 1 18 TW414A 1443 1845 403 16 0 .759 .36 1.10 .242 .829 .299 2.43 .275 -.028 1 19 TW415A 1405 1712 308 12 0 .747 .28 .85 .138 .788 .274 2.64 .343 -.007 1 20 TW415B 1405 1725 321 13 0 .730 .31 .76 .146 .742 .314 2.58 .349 -.017 1 21 TW416A 1620 1984 365 15 0 .813 .47 1.21 .218 .634 .340 2.48 .325 -.025 1 22 TW417A 1244 1636 393 16 0 .754 .35 1.41 .301 .889 .402 2.69 .275 -.030 1 23 TW417B 1245 1465 221 9 0 .798 .39 .89 .188 .718 .355 2.83 .474 -.038 1 24 TW419E 1401 1993 593 23 0 .838 .33 1.36 .244 .829 .327 2.50 .285 -.016 1 25 TW419S 1394 1993 600 24 0 .836 .33 1.17 .176 .661 .371 2.58 .286 -.010 1 26 TW420S 1548 1993 446 18 0 .799 .32 .97 .141 .727 .257 2.57 .317 -.034 1 27 TW428A 1380 1834 455 18 0 .775 .29 1.43 .227 .795 .459 2.50 .290 -.022 2 28 TW429A 1373 1782 410 17 0 .714 .29 1.29 .253 .817 .502 2.67 .435 .012 1 29 TW429B 1373 1614 242 10 0 .774 .39 1.31 .274 .826 .335 2.53 .337 .045 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 11035 440 0 .794 .33 1.43 .189 .738 .352 2.83 .332 -.016