Extew River, British Columbia, Canada - CANA479 Additional information Dan J. Smith, Bethany L. Coulthard, Kelly Penrose Purpose of Collection: Cores are stored at: Reference: COFECHA output: Chronology file name : CANA479.CRN Measurement file name : CANA479.RWL Date checked : 03DEC15 Checked by : B. Bauer Beginning year : 1576 Ending year : 2004 Principal investigators: Dan J. Smith Bethany L. Coulthard Kelly Penrose Site name : Extew River Site location : Canada Species information : TSME MOUNTAIN HEMLOCK Latitude : 5428 Longitude : -12907 Elevation : M Series intercorrelation: 0.610 Avg mean sensitivity : 0.244 Avg standard deviation : 0.249 Avg autocorrelation : 0.750 Number dated series : 28 Segment length tested : 50 Number problem segments: 7 Pct problem segments : 1.91 PART 5: CORRELATION OF SERIES BY SEGMENTS: Extew River 11:18 Thu 03 Dec 2015 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 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 05KER02b 1770 2004 .52 .45 .48 .51 .46 .49 .56 .58 .62 .64 2 05KER03a 1576 2004 .56 .51 .67 .85 .79 .52 .52 .55 .58 .69 .70 .70 .71 .56 .64 .73 .75 3 05KER03b 1595 2004 .59 .39 .43 .71 .72 .47 .43 .56 .51 .53 .56 .55 .54 .44 .59 .76 .75 4 05KER04a 1666 2004 .77 .80 .71 .71 .51 .35 .61 .67 .51 .37 .38 .61 .71 .74 5 05KER04b 1626 2004 .52 .71 .73 .74 .77 .65 .40 .52 .50 .33B .52 .56 .58 .69 .69 6 05KER05b 1656 2004 .61 .62 .72 .71 .64 .60 .74 .73 .63 .65 .76 .71 .63 .63 7 05KER06a 1742 2004 .75 .73 .67 .75 .75 .77 .62 .66 .83 .78 .80 8 05KER06b 1721 2004 .53 .60 .57 .71 .75 .71 .72 .55 .56 .74 .71 .72 9 05KER07a 1615 2004 .18B .46 .88 .79 .46 .58 .71 .37 .49 .72 .63 .46 .47 .59 .73 .80 10 05KER08b 1635 2004 .61 .68 .65 .52 .72 .79 .73 .72 .75 .63 .47 .57 .58 .64 .65 11 05KER09b 1658 2004 .66 .61 .42 .49 .67 .67 .67 .73 .70 .44 .44 .61 .73 .77 12 05KER10b 1687 2004 .64 .62 .59 .70 .75 .72 .70 .60 .63 .73 .74 .74 .77 13 05KER11a 1667 2004 .44 .61 .69 .59 .59 .50 .60 .69 .53 .59 .51 .55 .77 .77 14 05KER12a 1685 2004 .44 .57 .58 .65 .54 .59 .76 .68 .49 .61 .64 .58 .60 15 05KER13a 1723 2004 .42 .49 .59 .63 .68 .60 .63 .69 .54 .63 .75 .76 16 05KER13b 1626 2004 .25B .57 .70 .70 .76 .79 .58 .45 .56 .64 .70 .72 .78 .82 .83 17 05KER15a 1769 2004 .44 .39 .49 .50 .53 .64 .68 .70 .73 .74 18 05KER15b 1808 2004 .72 .71 .54 .64 .72 .73 .66 .67 19 05KER16a 1678 2004 .78 .67 .71 .80 .56 .53 .59 .36 .40 .77 .76 .77 .75 20 05KER17a 1703 2004 .43 .45 .55 .43 .60 .72 .68 .59 .50 .42B .46 .44 21 05KER18a 1642 2004 .60 .70 .81 .70 .74 .69 .61 .72 .74 .68 .58 .57 .59 .58 .58 22 05KER19a 1831 2004 .43 .49 .59 .48 .59 .71 .75 23 05KER20b 1647 2004 .78 .79 .86 .63 .55 .60 .54 .52 .62 .54 .04B .19B .73 .83 .85 24 05KER21a 1722 2004 .57 .54 .48 .61 .58 .54 .55 .63 .70 .59 .60 .62 25 05KER21b 1692 2004 .54 .49 .57 .71 .70 .72 .75 .75 .72 .58 .64 .77 .77 26 05KER22b 1669 2004 .63 .61 .57 .45 .60 .75 .67 .60 .37 .45 .65 .64 .57 .61 27 05KER23b 1763 2004 .46 .54 .55 .46 .36 .53 .45 .51 .62 .51 28 05KER25b 1608 2004 .56 .67 .81 .66 .34B .62 .71 .63 .66 .74 .72 .58 .53 .65 .63 .59 Av segment correlation .57 .41 .55 .70 .69 .57 .61 .63 .57 .62 .64 .58 .55 .57 .64 .69 .70 PART 7: DESCRIPTIVE STATISTICS: Extew River 11:18 Thu 03 Dec 2015 Page 10 ----------------------------------------------------------------------------------------------------------------------------------- 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 05KER02b 1770 2004 235 10 0 .528 .77 2.20 .319 .656 .258 2.63 .362 -.076 1 2 05KER03a 1576 2004 429 17 0 .648 .48 1.43 .231 .775 .246 2.63 .344 -.014 1 3 05KER03b 1595 2004 410 17 0 .551 .59 1.56 .237 .722 .226 2.54 .287 -.029 5 4 05KER04a 1666 2004 339 14 0 .605 .48 1.42 .249 .812 .225 2.69 .314 -.030 1 5 05KER04b 1626 2004 379 15 1 .582 .50 1.53 .316 .883 .223 2.52 .348 -.012 3 6 05KER05b 1656 2004 349 14 0 .667 .67 2.10 .360 .777 .283 2.66 .436 -.028 1 7 05KER06a 1742 2004 263 11 0 .738 .42 .92 .198 .721 .289 2.79 .441 -.014 1 8 05KER06b 1721 2004 284 12 0 .668 .58 1.33 .259 .834 .223 2.70 .427 -.020 1 9 05KER07a 1615 2004 390 16 1 .582 .46 2.29 .270 .838 .197 2.72 .408 -.032 1 10 05KER08b 1635 2004 370 15 0 .633 .42 1.71 .218 .792 .282 2.77 .394 .000 1 11 05KER09b 1658 2004 347 14 0 .619 .44 1.24 .200 .617 .322 2.83 .401 -.027 1 12 05KER10b 1687 2004 318 13 0 .691 .52 1.48 .226 .802 .204 2.51 .303 -.025 1 13 05KER11a 1667 2004 338 14 0 .573 .58 1.37 .226 .659 .244 2.53 .281 -.020 1 14 05KER12a 1685 2004 320 13 0 .588 .64 1.48 .286 .865 .203 2.59 .388 -.039 1 15 05KER13a 1723 2004 282 12 0 .601 .37 .83 .127 .587 .250 2.57 .338 -.013 1 16 05KER13b 1626 2004 379 15 1 .634 .32 1.21 .207 .799 .294 2.78 .386 -.018 1 17 05KER15a 1769 2004 236 10 0 .565 .94 2.12 .376 .639 .278 2.61 .331 -.023 1 18 05KER15b 1808 2004 197 8 0 .664 .83 1.88 .336 .692 .237 2.91 .452 .011 1 19 05KER16a 1678 2004 327 13 0 .648 .53 1.55 .312 .894 .216 2.45 .304 .007 3 20 05KER17a 1703 2004 302 12 1 .515 .41 .92 .160 .778 .218 2.42 .242 -.048 1 21 05KER18a 1642 2004 363 15 0 .639 .59 1.73 .308 .853 .222 2.71 .404 -.010 1 22 05KER19a 1831 2004 174 7 0 .554 .90 1.75 .264 .498 .223 2.70 .358 -.055 1 23 05KER20b 1647 2004 358 15 2 .604 .60 1.61 .216 .702 .212 2.65 .334 -.023 1 24 05KER21a 1722 2004 283 12 0 .585 .61 1.54 .280 .814 .225 2.55 .347 -.017 1 25 05KER21b 1692 2004 313 13 0 .674 .50 1.07 .178 .590 .275 2.65 .412 -.021 6 26 05KER22b 1669 2004 336 14 0 .577 .38 .90 .168 .656 .284 2.53 .298 -.032 1 27 05KER23b 1763 2004 242 10 0 .461 .90 2.67 .356 .747 .205 2.65 .341 -.042 1 28 05KER25b 1608 2004 397 16 1 .620 .44 1.23 .198 .746 .249 2.67 .350 -.015 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 8960 367 7 .610 .54 2.67 .249 .750 .244 2.91 .357 -.023