Liberty Glacier, British Columbia, Canada - CANA486 Additional information Dan J. Smith, Bethany L. Coulthard, Sonya J. Larocque Purpose of Collection: Cores are stored at: Reference: COFECHA output: Chronology file name : CANA486.CRN Measurement file name : CANA486.RWL Date checked : 03DEC15 Checked by : B. Bauer Beginning year : 1714 Ending year : 2000 Principal investigators: Dan J. Smith Bethany L. Coulthard Sonya J. Larocque Site name : Liberty Glacier Site location : Canada Species information : ABLA SUBALPINE FIR Latitude : 5135 Longitude : -12450 Elevation : M Series intercorrelation: 0.578 Avg mean sensitivity : 0.183 Avg standard deviation : 0.236 Avg autocorrelation : 0.769 Number dated series : 20 Segment length tested : 50 Number problem segments: 17 Pct problem segments : 8.46 PART 5: CORRELATION OF SERIES BY SEGMENTS: Liberty Glacier 11:25 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 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 01C407a 1789 2000 .57 .64 .74 .62 .46 .59 .62 .61 .60 2 01C409a 1781 2000 .56 .57 .57 .66 .61 .64 .57 .59 .58 3 01C409b 1798 2000 .67 .68 .67 .72 .42 .32A .43 .54 .54 4 01C411a 1747 2000 .04B .04B .35 .62 .71 .68 .64 .69 .70 .78 .79 5 01C411b 1770 2000 .47 .50 .48 .55 .55 .57 .69 .66 .68 .67 6 01C414a 1766 2000 .54 .54 .65 .73 .77 .68 .69 .70 .67 .65 7 01C414b 1790 2000 .68 .63 .62 .61 .62 .69 .43 .32A .31A 8 01C415a 1733 2000 .50 .67 .60 .50 .63 .69 .72 .53 .46 .50 .51 9 01C415b 1735 2000 .41 .45 .49 .58 .65 .61 .73 .72 .69 .70 .73 10 01C417b 1719 2000 .33 .23B .57 .53 .48 .73 .83 .76 .62 .58 .71 .70 11 01C419b 1751 2000 .15B .35 .56 .63 .45 .38 .64 .73 .67 .67 12 01C420b 1787 2000 .29A .36 .46 .52 .53 .69 .70 .59 .58 13 01C421a 1755 2000 .32A .52 .57 .69 .69 .62 .53 .64 .72 .71 14 01C421b 1743 2000 .60 .59 .68 .63 .74 .82 .77 .65 .62 .36 .36 15 01C422a 1773 2000 .30A .29A .34B .56 .69 .75 .63 .56 .62 .61 16 01C422b 1757 2000 .28A .30B .32A .54 .69 .74 .73 .73 .70 .70 17 01C424a 1725 2000 .40 .53 .57 .60 .65 .68 .63 .60 .74 .73 .73 18 01C424b 1714 2000 .39 .30A .53 .58 .64 .69 .64 .57 .59 .69 .73 .71 19 01C426a 1811 2000 .33 .35 .45 .61 .74 .77 .71 .69 20 01C427b 1784 2000 .30B .42 .66 .80 .73 .66 .57 .55 .55 Av segment correlation .36 .36 .42 .49 .53 .63 .66 .63 .63 .63 .62 .62 PART 7: DESCRIPTIVE STATISTICS: Liberty Glacier 11:25 Thu 03 Dec 2015 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 01C407a 1789 2000 212 9 0 .596 .83 1.58 .251 .768 .164 2.68 .429 -.026 1 2 01C409a 1781 2000 220 9 0 .594 .96 1.89 .299 .830 .144 2.63 .407 .014 1 3 01C409b 1798 2000 203 9 1 .540 .75 2.13 .279 .826 .174 2.49 .303 .009 1 4 01C411a 1747 2000 254 11 2 .581 .52 1.19 .204 .762 .195 2.78 .413 -.017 1 5 01C411b 1770 2000 231 10 0 .576 .76 1.83 .355 .878 .195 2.72 .493 -.012 1 6 01C414a 1766 2000 235 10 0 .647 .71 1.47 .242 .669 .220 2.64 .433 -.039 1 7 01C414b 1790 2000 211 9 2 .542 .72 1.50 .301 .719 .223 2.63 .438 -.071 1 8 01C415a 1733 2000 268 11 0 .551 .51 .98 .158 .797 .154 2.50 .338 -.021 1 9 01C415b 1735 2000 266 11 0 .587 .54 1.11 .177 .802 .161 2.53 .309 -.014 1 10 01C417b 1719 2000 282 12 1 .605 .70 2.13 .285 .744 .188 2.56 .249 -.016 1 11 01C419b 1751 2000 250 10 1 .522 .63 1.21 .168 .687 .170 2.52 .309 -.010 2 12 01C420b 1787 2000 214 9 1 .521 .71 1.52 .293 .835 .180 2.46 .285 -.035 1 13 01C421a 1755 2000 246 10 1 .572 .92 1.93 .325 .850 .153 2.70 .438 .004 1 14 01C421b 1743 2000 258 11 0 .593 .91 2.00 .407 .891 .187 2.52 .310 .004 2 15 01C422a 1773 2000 228 10 3 .557 .45 .86 .144 .702 .199 2.69 .481 -.008 1 16 01C422b 1757 2000 244 10 3 .574 .38 .82 .117 .673 .191 2.67 .402 -.036 1 17 01C424a 1725 2000 276 11 0 .614 .46 1.13 .157 .737 .185 2.72 .368 -.020 1 18 01C424b 1714 2000 287 12 1 .590 .44 1.45 .226 .836 .195 2.64 .358 .001 2 19 01C426a 1811 2000 190 8 0 .581 .51 .95 .137 .594 .202 2.62 .436 .015 1 20 01C427b 1784 2000 217 9 1 .605 .62 1.53 .202 .749 .182 2.54 .396 .007 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 4792 201 17 .578 .65 2.13 .236 .769 .183 2.78 .377 -.014