Chronology file name : NONE Measurement file name : AK9.RWL Date checked : 01JUL96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1885 Ending year : 1985 Principal investigators: KLAUS F. KAISER Site name : RUSSELFJORD, SOUTHERN END Site location : ALASKA, USA Species information : PCSI SITKA SPRUCE Latitude : 5936N Longitude : 13922W Elevation : 3 M Series intercorrelation: 0.571 Avg mean sensitivity : 0.159 Avg standard deviation : 0.950 Avg autocorrelation : 0.868 Number dated series : 18 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 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: EXCELLENT DATA SET PART 5: CORRELATION OF SERIES BY SEGMENTS: 23:13 Mon 01 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 1875 1900 1925 1950 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 RUFI2011 1910 1985 .60 .59 .63 2 RUFI2021 1893 1985 .53 .49 .45 .41 3 RUFI2031 1898 1985 .73 .75 .59 .51 4 RUFI2041 1904 1985 .63 .59 .58 5 RUFI2051 1902 1985 .53 .55 .54 6 RUFI2061 1894 1985 .47 .51 .69 .64 7 RUFI2071 1894 1985 .57 .55 .66 .69 8 RUFI2081 1914 1985 .57 .61 .55 9 RUFI2091 1910 1985 .38 .45 .47 10 RUFI2101 1890 1985 .50 .58 .53 .42 11 RUFI2111 1896 1985 .48 .51 .50 .54 12 RUFI2121 1891 1985 .72 .78 .70 .69 13 RUFI2130 1885 1978 .51 .52 .58 .56 14 RUFI2140 1890 1980 .51 .62 .52 .52 15 RUFI2150 1898 1985 .74 .79 .72 .70 16 RUFI2161 1904 1985 .44 .41 .34 17 RUFI2171 1893 1985 .56 .57 .57 .51 18 RUFJ2ACH 1885 1985 .89 .97 .97 .97 PART 7: DESCRIPTIVE STATISTICS: 23:13 Mon 01 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 RUFI2011 1910 1985 76 3 0 0.587 2.35 3.60 0.585 0.663 0.153 1.97 0.356 0.027 1 2 RUFI2021 1893 1985 93 4 0 0.482 2.73 5.68 1.151 0.855 0.167 1.94 0.393 -0.059 2 3 RUFI2031 1898 1985 88 4 0 0.640 2.32 4.93 1.181 0.907 0.166 2.03 0.386 -0.032 1 4 RUFI2041 1904 1985 82 3 0 0.619 2.02 3.78 0.700 0.869 0.137 1.97 0.357 0.032 1 5 RUFI2051 1902 1985 84 3 0 0.542 2.72 5.17 0.972 0.863 0.149 1.99 0.380 0.007 4 6 RUFI2061 1894 1985 92 4 0 0.523 2.77 6.01 1.355 0.945 0.131 2.01 0.408 -0.032 1 7 RUFI2071 1894 1985 92 4 0 0.592 2.99 5.67 1.069 0.809 0.157 2.09 0.408 0.102 1 8 RUFI2081 1914 1985 72 3 0 0.584 1.82 3.74 0.857 0.863 0.190 2.10 0.400 -0.034 1 9 RUFI2091 1910 1985 76 3 0 0.363 2.18 4.30 0.690 0.760 0.175 2.05 0.373 -0.009 2 10 RUFI2101 1890 1985 96 4 0 0.458 2.45 4.84 0.870 0.781 0.170 2.11 0.368 0.032 1 11 RUFI2111 1896 1985 90 4 0 0.479 2.66 4.92 1.036 0.884 0.150 2.04 0.371 -0.020 2 12 RUFI2121 1891 1985 95 4 0 0.715 2.21 4.48 0.783 0.809 0.163 1.94 0.345 0.022 1 13 RUFI2130 1885 1978 94 4 0 0.535 0.72 2.45 0.579 0.959 0.201 2.00 0.338 -0.044 1 14 RUFI2140 1890 1980 91 4 0 0.516 0.91 2.26 0.594 0.927 0.171 2.06 0.404 -0.111 1 15 RUFI2150 1898 1985 88 4 0 0.717 1.55 4.01 0.949 0.898 0.196 2.33 0.311 -0.043 1 16 RUFI2161 1904 1985 82 3 0 0.381 2.38 4.79 1.388 0.967 0.131 2.00 0.406 0.042 1 17 RUFI2171 1893 1985 93 4 0 0.548 2.96 8.28 1.477 0.899 0.157 2.08 0.381 0.050 1 18 RUFJ2ACH 1885 1985 101 4 0 0.920 2.14 3.98 0.787 0.928 0.105 2.15 0.355 -0.074 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1585 66 0 0.571 2.22 8.28 0.950 0.868 0.159 2.33 0.374 -0.009