Chronology file name : CANA108.CRN Measurement file name : CANA108.RWL Date checked : 17JUL96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1754 Ending year : 1991 Principal investigators: J. KYNCL, J. DOBRY, K. KLINKA Site name : CAPILANO WATERSHED, VANCOUVER Site location : BRITISH COLUMBIA, CANADA Species information : ABAM PACIFIC SILVER FIR Latitude : 4931N Longitude : 12304W Elevation : 1000 M Series intercorrelation: 0.500 Avg mean sensitivity : 0.085 Avg standard deviation : 0.075 Avg autocorrelation : 0.460 Number dated series : 7 Segment length tested : 50 Number problem segments: 4 Pct problem segments : 6.56 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Do they affect chronology quality? N/A Recommend withhold from ITRDB? N/A Comments: SHOULD HAVE MORE SERIES #6 CA2161 1850-1924 IS POSSIBLY MISDATED VERY GOOD DATA SET PART 5: CORRELATION OF SERIES BY SEGMENTS: 23:36 Wed 17 JUL 1996 Page 5 ----------------------------------------------------------------------------------------------------------------------------------- Correlations of 50-year dated segments, lagged 25 years Flags: A = correlation under 0.3281 but highest as dated; B = correlation higher at other than dated position Seq Series Time_span 1750 1775 1800 1825 1850 1875 1900 1925 1950 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 CA2012 1772 1991 .42 .41 .44 .45 .62 .55 .47 .60 .57 2 CA2021 1770 1991 .64 .62 .63 .69 .62 .47 .40 .54 .60 3 CA2052 1760 1991 .49 .70 .72 .53 .65 .67 .46 .51 .46 4 CA2071 1770 1991 .57 .54 .50 .44 .73 .78 .43 .46 .30A 5 CA2121 1762 1991 .65 .74 .58 .40 .48 .42 .31A .41 .40 6 CA2161 1754 1991 .42 .48 .56 .40 .24B .33B .47 .52 .45 7 CA2171 1812 1991 .47 .54 .56 .49 .40 .53 .59 PART 7: DESCRIPTIVE STATISTICS: 23:36 Wed 17 JUL 1996 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 CA2012 1772 1991 220 9 0 0.506 0.66 0.83 0.080 0.545 0.093 1.83 0.224 -0.003 1 2 CA2021 1770 1991 222 9 0 0.565 0.67 0.85 0.077 0.311 0.105 1.90 0.304 -0.015 1 3 CA2052 1760 1991 232 9 0 0.544 0.77 0.95 0.084 0.583 0.076 1.80 0.271 -0.021 1 4 CA2071 1770 1991 222 9 1 0.508 0.75 0.90 0.071 0.613 0.063 1.86 0.256 -0.021 1 5 CA2121 1762 1991 230 9 1 0.466 0.74 0.88 0.063 0.277 0.078 1.85 0.278 -0.022 1 6 CA2161 1754 1991 238 9 2 0.420 0.66 0.83 0.068 0.311 0.094 1.86 0.291 0.011 1 7 CA2171 1812 1991 180 7 0 0.490 0.71 0.90 0.085 0.619 0.083 1.88 0.324 0.039 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1544 61 4 0.500 0.71 0.95 0.075 0.460 0.085 1.90 0.277 -0.006