Chronology file name : MO018.CRN Measurement file name : MO018.RWL Date checked : 31JUL96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1724 Ending year : 1982 Principal investigators: D.W. STAHLE Site name : ROARING RIVER Site location : MISSOURI, USA Species information : QUAL WHITE OAK Latitude : 3636N Longitude : 9349W Elevation : 425 M Series intercorrelation: 0.590 Avg mean sensitivity : 0.178 Avg standard deviation : 0.326 Avg autocorrelation : 0.703 Number dated series : 33 Segment length tested : 50 Number problem segments: 8 Pct problem segments : 3.15 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: ALL FLAGS = LOW CORRELATIONS WITH MASTER EXCELLENT HIGH QUALITY CHRONOLOGY PART 5: CORRELATION OF SERIES BY SEGMENTS: 23:13 Wed 31 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 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 ROR09A 1745 1982 .42 .48 .32A .44 .44 .39 .54 .58 .59 .60 2 ROR09B 1825 1982 .38 .53 .62 .65 .64 .68 3 ROR10B 1765 1982 .37 .44 .73 .74 .64 .61 .58 .43 .45 4 ROR26A 1846 1982 .72 .71 .71 .75 .60 .65 5 ROR26B 1810 1982 .60 .65 .64 .64 .73 .74 .72 6 ROR27A 1784 1982 .70 .60 .61 .49 .68 .75 .40 .43 7 ROR27B 1790 1982 .67 .60 .60 .68 .75 .70 .56 .59 8 ROR28A 1795 1982 .57 .54 .57 .66 .79 .77 .55 .61 9 ROR28B 1776 1982 .56 .73 .77 .68 .78 .83 .44 .47 10 ROR29A 1835 1982 .65 .73 .64 .58 .46 .50 11 ROR29B 1846 1982 .50 .54 .59 .55 .44 .51 12 ROR30A 1794 1982 .68 .68 .61 .62 .69 .61 .43 .50 13 ROR30B 1791 1982 .47 .52 .49 .56 .75 .63 .37 .39 14 ROR31A 1814 1982 .63 .67 .81 .82 .81 .65 .65 15 ROR31B 1817 1982 .58 .62 .58 .79 .81 .54 .43 16 ROR34A 1782 1982 .54 .45 .53 .44 .41 .56 .52 .53 17 ROR35A 1789 1982 .72 .71 .74 .61 .70 .75 .68 .67 18 ROR35B 1775 1982 .44 .56 .71 .74 .78 .74 .69 .69 19 ROR36A 1849 1982 .69 .68 .74 .82 .55 .52 20 ROR36B 1849 1982 .72 .72 .67 .72 .48 .44 21 ROR37A 1805 1982 .50 .52 .54 .62 .64 .55 .56 22 ROR37B 1843 1982 .64 .63 .73 .79 .50 .48 23 ROR39A 1815 1982 .61 .62 .45 .65 .57 .30B .34 24 ROR39B 1787 1982 .65 .63 .62 .63 .70 .60 .31A .32A 25 ROR40A 1774 1982 .56 .60 .49 .38 .52 .76 .56 .24B .36 26 ROR40C 1805 1982 .68 .67 .52 .50 .47 .32A .44 27 ROR41A 1758 1982 .52 .60 .73 .70 .64 .70 .68 .53 .52 28 ROR41B 1757 1982 .63 .70 .79 .77 .64 .70 .67 .37 .33A 29 ROR42A 1732 1982 .55 .71 .51 .40 .35 .42 .58 .61 .37 .34 30 ROR42B 1724 1982 .45 .72 .66 .63 .61 .52 .61 .60 .38 .47 31 ROR42C 1780 1982 .69 .70 .68 .52 .55 .56 .37 .41B 32 ROR43A 1788 1982 .71 .69 .74 .71 .73 .66 .43 .44 33 ROR44A 1776 1982 .77 .72 .71 .70 .81 .84 .64 .63 PART 7: DESCRIPTIVE STATISTICS: 23:13 Wed 31 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 ROR09A 1745 1982 238 10 1 0.464 1.05 3.31 0.434 0.748 0.194 2.49 0.368 0.039 1 2 ROR09B 1825 1982 158 6 0 0.526 0.79 1.62 0.219 0.509 0.203 2.27 0.437 0.012 1 3 ROR10B 1765 1982 218 9 0 0.547 0.77 2.23 0.376 0.823 0.167 2.22 0.323 0.004 1 4 ROR26A 1846 1982 137 6 0 0.679 1.08 1.90 0.336 0.821 0.144 1.93 0.303 -0.003 1 5 ROR26B 1810 1982 173 7 0 0.642 1.07 2.03 0.304 0.751 0.149 2.13 0.428 -0.003 1 6 ROR27A 1784 1982 199 8 0 0.582 0.90 3.59 0.520 0.889 0.163 2.16 0.422 -0.036 1 7 ROR27B 1790 1982 193 8 0 0.634 0.63 1.59 0.210 0.805 0.169 1.96 0.304 -0.031 1 8 ROR28A 1795 1982 188 8 0 0.633 0.73 2.41 0.287 0.749 0.208 2.09 0.341 0.050 1 9 ROR28B 1776 1982 207 8 0 0.635 0.83 2.24 0.384 0.772 0.216 1.95 0.273 0.023 1 10 ROR29A 1835 1982 148 6 0 0.563 0.83 1.51 0.257 0.611 0.212 1.96 0.319 -0.032 1 11 ROR29B 1846 1982 137 6 0 0.521 0.92 1.87 0.375 0.626 0.278 1.95 0.327 0.003 1 12 ROR30A 1794 1982 189 8 0 0.606 0.95 2.81 0.355 0.838 0.143 2.01 0.378 0.003 1 13 ROR30B 1791 1982 192 8 0 0.533 0.95 3.99 0.611 0.912 0.151 1.97 0.309 0.000 1 14 ROR31A 1814 1982 169 7 0 0.719 1.07 1.69 0.227 0.520 0.160 2.11 0.354 -0.014 2 15 ROR31B 1817 1982 166 7 0 0.622 0.83 2.53 0.291 0.759 0.157 2.09 0.417 -0.008 2 16 ROR34A 1782 1982 201 8 0 0.476 1.01 2.22 0.246 0.762 0.125 2.26 0.398 -0.005 1 17 ROR35A 1789 1982 194 8 0 0.688 1.15 2.77 0.388 0.713 0.178 2.15 0.409 -0.015 1 18 ROR35B 1775 1982 208 8 0 0.661 1.00 1.81 0.290 0.641 0.195 2.16 0.357 0.002 1 19 ROR36A 1849 1982 134 6 0 0.667 1.10 1.79 0.263 0.674 0.153 1.97 0.379 -0.066 2 20 ROR36B 1849 1982 134 6 0 0.634 0.92 1.40 0.157 0.416 0.146 2.00 0.397 -0.036 1 21 ROR37A 1805 1982 178 7 0 0.547 0.98 2.52 0.373 0.645 0.208 2.47 0.386 0.023 2 22 ROR37B 1843 1982 140 6 0 0.621 1.24 2.74 0.426 0.778 0.164 2.01 0.333 0.011 2 23 ROR39A 1815 1982 168 7 1 0.542 1.15 2.23 0.264 0.622 0.147 2.06 0.396 0.009 1 24 ROR39B 1787 1982 196 8 2 0.548 0.95 2.42 0.398 0.833 0.170 1.93 0.326 0.052 1 25 ROR40A 1774 1982 209 9 1 0.499 0.88 2.01 0.267 0.702 0.169 2.02 0.403 0.001 1 26 ROR40C 1805 1982 178 7 1 0.534 1.03 2.44 0.329 0.743 0.150 1.95 0.287 0.036 1 27 ROR41A 1758 1982 225 9 0 0.630 0.97 2.32 0.292 0.663 0.177 2.26 0.398 0.014 1 28 ROR41B 1757 1982 226 9 1 0.640 0.88 1.86 0.232 0.697 0.151 2.15 0.366 0.026 1 29 ROR42A 1732 1982 251 10 0 0.466 0.93 2.48 0.330 0.769 0.181 2.05 0.351 -0.046 4 30 ROR42B 1724 1982 259 10 0 0.551 1.21 3.09 0.409 0.715 0.194 2.06 0.354 0.022 1 31 ROR42C 1780 1982 203 8 1 0.566 0.93 1.97 0.282 0.607 0.194 2.15 0.351 0.015 1 32 ROR43A 1788 1982 195 8 0 0.665 0.91 1.79 0.245 0.555 0.187 2.08 0.400 0.020 1 33 ROR44A 1776 1982 207 8 0 0.727 0.98 1.89 0.276 0.367 0.248 2.00 0.360 0.000 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 6218 254 8 0.590 0.96 3.99 0.326 0.703 0.178 2.49 0.362 0.003