Wolverine Pass, British Columbia, Canada - CANA425 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 : CANA425.CRN Measurement file name : CANA425.RWL Date checked : 04DEC13 Checked by : B. Bauer Beginning year : 1345 Ending year : 1993 Principal investigators: Margaret Colenutt Ray Colenutt Brian Luckman Site name : Wolverine Pass Site location : Canada Species information : LALY SUBALPINE LARCH Latitude : 5108 Longitude : -11615 Elevation : 2200M Series intercorrelation: 0.750 Avg mean sensitivity : 0.384 Avg standard deviation : 0.286 Avg autocorrelation : 0.704 Number dated series : 28 Segment length tested : 50 Number problem segments: 1 Pct problem segments : 0.27 PART 5: CORRELATION OF SERIES BY SEGMENTS: Wolverine Pass 12:45 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 1350 1375 1400 1425 1450 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1399 1424 1449 1474 1499 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 WP402H 1519 1822 .73 .75 .68 .73 .85 .77 .72 .83 .80 .75 .80 .81 2 WP402L 1511 1720 .67 .81 .73 .69 .75 .72 .74 .75 3 WP403A 1374 1724 .33A .33 .42 .68 .54 .63 .80 .78 .79 .64 .60 .76 .79 .78 4 WP417E 1565 1993 .68 .69 .73 .77 .83 .84 .77 .74 .74 .78 .81 .78 5 WP417W 1524 1993 .36 .37 .44 .53 .65 .84 .85 .80 .79 .80 .78 .80 .83 .79 6 WP418W 1637 1993 .83 .82 .75 .70 .70 .76 .76 .72 .61 7 WP426E 1657 1993 .83 .90 .84 .80 .84 .85 .86 .84 8 WP426S 1658 1993 .68 .79 .77 .72 .79 .83 .82 .78 9 WP441A 1549 1786 .68 .69 .74 .82 .82 .82 .77 .77 .82 .76 10 WP442A 1345 1834 .79 .66 .66 .60 .57 .64 .75 .78 .76 .77 .85 .82 .76 .74 .66 .70 .61 .47 .42 11 WP442B 1352 1692 .85 .65 .52 .47 .59 .77 .80 .83 .86 .79 .81 .85 .87 12 WP443A 1734 1964 .65 .49 .43 .45 .36 13 WP444A 1652 1864 .63 .78 .84 .81 .81 .84 .84 .84 14 WP445A 1599 1963 .76 .77 .90 .90 .85 .82 .86 .84 .81 .83 .84 15 WP450N 1658 1993 .55 .73 .78 .87 .89 .88 .81 .77 16 WP450W 1637 1993 .84 .77 .80 .84 .88 .89 .86 .78 .78 17 WP452W 1565 1993 .79 .83 .83 .79 .81 .77 .72 .66 .53 .40 .49 .56 18 WP453W 1652 1993 .57 .66 .75 .67 .66 .80 .74 .46 19 WP455W 1619 1993 .55 .54 .67 .71 .72 .73 .77 .77 .79 .77 20 WP461N 1588 1993 .77 .77 .83 .84 .86 .77 .75 .77 .82 .90 .86 21 WP461S 1614 1993 .88 .84 .62 .65 .78 .75 .75 .80 .77 .73 22 WP464E 1688 1993 .69 .68 .69 .65 .82 .82 .74 23 WP465S 1688 1993 .44 .45 .57 .72 .82 .77 .67 24 WP465W 1669 1993 .37 .41 .50 .65 .73 .79 .74 .70 25 WP466A 1557 1877 .66 .72 .80 .87 .82 .79 .85 .79 .78 .80 .65 .45 26 WP467A 1595 1811 .79 .81 .85 .70 .70 .81 .78 .74 .67 27 WP468A 1416 1834 .58 .58 .70 .80 .78 .79 .60 .56 .72 .74 .72 .75 .85 .77 .66 .63 .54 28 WP468B 1416 1760 .69 .69 .53 .58 .79 .81 .64 .51 .63 .69 .65 .64 .78 .81 Av segment correlation .65 .55 .57 .61 .58 .68 .71 .73 .69 .70 .75 .79 .73 .74 .75 .75 .74 .75 .73 .70 PART 5: CORRELATION OF SERIES BY SEGMENTS: Wolverine Pass 12:45 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 1850 1875 1900 1925 1950 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 4 WP417E 1565 1993 .88 .91 .95 .92 .86 5 WP417W 1524 1993 .88 .91 .91 .90 .88 6 WP418W 1637 1993 .67 .78 .77 .74 .76 7 WP426E 1657 1993 .86 .89 .87 .84 .74 8 WP426S 1658 1993 .82 .82 .82 .85 .82 12 WP443A 1734 1964 .55 .65 .82 .77 14 WP445A 1599 1963 .91 .93 .88 .86 15 WP450N 1658 1993 .88 .90 .88 .88 .87 16 WP450W 1637 1993 .91 .94 .93 .92 .87 17 WP452W 1565 1993 .67 .72 .70 .66 .54 18 WP453W 1652 1993 .67 .81 .81 .62 .55 19 WP455W 1619 1993 .77 .76 .75 .74 .71 20 WP461N 1588 1993 .88 .89 .90 .85 .82 21 WP461S 1614 1993 .70 .75 .83 .81 .85 22 WP464E 1688 1993 .85 .81 .78 .70 .61 23 WP465S 1688 1993 .83 .89 .83 .89 .92 24 WP465W 1669 1993 .85 .88 .85 .89 .89 25 WP466A 1557 1877 .39 Av segment correlation .78 .84 .84 .81 .78 PART 7: DESCRIPTIVE STATISTICS: Wolverine Pass 12:45 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 WP402H 1519 1822 304 12 0 .761 .33 1.02 .197 .680 .403 2.56 .368 -.006 1 2 WP402L 1511 1720 210 8 0 .716 .32 .91 .162 .681 .333 2.52 .349 .008 1 3 WP403A 1374 1724 351 14 1 .638 .25 1.06 .184 .709 .522 2.60 .360 .012 1 4 WP417E 1565 1993 429 17 0 .814 .47 1.27 .218 .569 .333 2.57 .268 .003 1 5 WP417W 1524 1993 470 19 0 .768 .35 1.54 .250 .748 .390 2.72 .332 .010 1 6 WP418W 1637 1993 357 14 0 .748 .34 1.18 .242 .791 .378 2.60 .393 -.013 1 7 WP426E 1657 1993 337 13 0 .831 .68 2.31 .346 .626 .375 2.45 .354 -.007 1 8 WP426S 1658 1993 336 13 0 .794 .50 2.01 .278 .578 .402 2.63 .391 -.016 1 9 WP441A 1549 1786 238 10 0 .776 .49 1.53 .310 .708 .430 2.57 .348 -.012 1 10 WP442A 1345 1834 490 19 0 .696 .40 1.59 .343 .808 .482 2.72 .473 .000 1 11 WP442B 1352 1692 341 13 0 .741 .46 1.54 .307 .676 .515 2.68 .371 -.018 1 12 WP443A 1734 1964 231 9 0 .617 .62 2.40 .549 .850 .432 2.58 .334 -.023 2 13 WP444A 1652 1864 213 8 0 .784 .64 1.64 .303 .715 .334 2.56 .419 -.006 1 14 WP445A 1599 1963 365 15 0 .856 .43 1.58 .238 .670 .357 2.51 .287 .000 1 15 WP450N 1658 1993 336 13 0 .820 .39 1.32 .209 .646 .388 2.51 .381 -.005 1 16 WP450W 1637 1993 357 14 0 .870 .30 1.88 .234 .704 .500 2.44 .328 .007 1 17 WP452W 1565 1993 429 17 0 .682 .26 .89 .148 .725 .356 2.66 .360 .016 1 18 WP453W 1652 1993 342 13 0 .645 .48 1.30 .239 .693 .334 2.71 .380 -.004 1 19 WP455W 1619 1993 375 15 0 .733 .65 1.91 .374 .783 .361 2.69 .388 .016 1 20 WP461N 1588 1993 406 16 0 .833 .66 1.91 .291 .628 .319 2.65 .306 .032 1 21 WP461S 1614 1993 380 15 0 .793 .56 1.41 .279 .677 .350 2.61 .321 .014 1 22 WP464E 1688 1993 306 12 0 .732 .78 2.06 .334 .612 .313 2.53 .309 .023 1 23 WP465S 1688 1993 306 12 0 .765 .90 2.43 .466 .780 .320 2.50 .372 .040 2 24 WP465W 1669 1993 325 13 0 .737 1.01 2.30 .414 .659 .303 2.62 .376 .022 1 25 WP466A 1557 1877 321 13 0 .698 .43 1.16 .222 .760 .276 2.50 .305 .006 2 26 WP467A 1595 1811 217 9 0 .750 .64 1.68 .295 .436 .393 2.65 .410 -.011 1 27 WP468A 1416 1834 419 17 0 .686 .40 1.64 .316 .834 .411 2.58 .313 .006 1 28 WP468B 1416 1760 345 14 0 .678 .48 1.63 .354 .843 .380 2.64 .382 -.015 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 9536 377 1 .750 .50 2.43 .286 .704 .384 2.72 .355 .004