Chronology file name : OK019.CRN Measurement file name : OK019.RWL Date checked : 02SEP96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1624 Ending year : 1982 Principal investigators: D.W. STAHLE Site name : MCCURTAIN COUNTY Site location : OKLAHOMA, USA Species information : QUST POST OAK Latitude : 3418N Longitude : 9439W Elevation : 260 M Series intercorrelation: 0.600 Avg mean sensitivity : 0.214 Avg standard deviation : 0.277 Avg autocorrelation : 0.624 Number dated series : 31 Segment length tested : 50 Number problem segments: 19 Pct problem segments : 6.57 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: #2 MCW05A 1933-1982, #7 MCW17A, #8 MCW17B, #27 MCW36A 1825-1874 HAVE LOW CORRELATIONS STILL AN EXCELLENT DATA SET FOR QUST PART 5: CORRELATION OF SERIES BY SEGMENTS: 15:09 Mon 02 SEP 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 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 MCW04A 1740 1982 .61 .70 .57 .53 .74 .78 .58 .49 .58 .62 2 MCW05A 1671 1982 .35 .63 .57 .62 .69 .59 .55 .71 .76 .70 .52 .42 .24B 3 MCW05B 1674 1982 .49 .55 .61 .61 .68 .70 .50 .60 .71 .58 .54 .52 .39 4 MCW05C 1675 1720 .52 5 MCW11A 1758 1982 .75 .62 .44 .54 .71 .62 .57 .50 .46 6 MCW11B 1735 1982 .80 .80 .72 .58 .66 .69 .56 .51 .49 .45 7 MCW17A 1705 1982 .26B .36 .46 .32A .45 .46 .49 .47 .17B .11B .13B 8 MCW17B 1624 1982 .09B .25A .19B .54 .53 .32A .23B .46 .53 .48 .51 .48 .47 9 MCW21A 1730 1982 .72 .84 .75 .67 .71 .75 .62 .54 .60 .59 10 MCW22A 1788 1982 .50 .47 .67 .83 .77 .44 .28B .27A 11 MCW22B 1790 1982 .26B .30B .79 .82 .67 .54 .66 .61 12 MCW23A 1677 1982 .52 .60 .69 .70 .70 .60 .55 .67 .59 .41 .45 .51 13 MCW23B 1749 1982 .61 .61 .69 .48 .58 .74 .52 .32B .36 .40 14 MCW25A 1759 1982 .76 .69 .54 .71 .83 .68 .60 .54 .55 15 MCW25B 1783 1982 .65 .60 .61 .68 .75 .65 .48 .49 16 MCW29A 1751 1982 .66 .61 .55 .64 .54 .55 .75 .68 .69 17 MCW31A 1783 1982 .72 .69 .73 .77 .76 .74 .73 .76 18 MCW31B 1776 1982 .73 .64 .79 .81 .76 .75 .70 .67 19 MCW32A 1761 1982 .79 .83 .70 .75 .76 .74 .70 .67 .72 20 MCW32B 1765 1982 .75 .78 .70 .77 .85 .81 .69 .64 .62 21 MCW33A 1799 1982 .74 .71 .66 .72 .71 .60 .54 .59 22 MCW33B 1777 1982 .65 .64 .72 .76 .77 .70 .53 .50 23 MCW34A 1759 1982 .26A .19B .48 .68 .75 .76 .67 .76 .77 24 MCW34B 1821 1982 .60 .64 .80 .73 .74 .84 .80 25 MCW35A 1745 1982 .63 .67 .64 .57 .66 .70 .65 .67 .36 .35 26 MCW35B 1743 1982 .56 .63 .64 .55 .72 .70 .61 .68 .62 .62 27 MCW36A 1739 1982 .72 .74 .70 .59 .25B .38 .57 .44 .47 .52 28 MCW36B 1744 1982 .48 .47 .55 .55 .53 .61 .58 .59 .51 .55 29 MCW38A 1707 1982 .60 .74 .84 .66 .51 .68 .68 .68 .60 .60 .68 30 MCW38B 1731 1982 .79 .80 .88 .77 .78 .77 .64 .60 .71 .77 31 MCW71A 1784 1982 .39 .53 .65 .66 .61 .66 .65 .70 PART 7: DESCRIPTIVE STATISTICS: 15:09 Mon 02 SEP 1996 Page 7 ----------------------------------------------------------------------------------------------------------------------------------- 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 MCW04A 1740 1982 243 10 0 0.615 0.64 1.74 0.291 0.840 0.214 2.11 0.388 -0.019 1 2 MCW05A 1671 1982 312 13 1 0.536 0.64 2.32 0.297 0.781 0.227 2.16 0.296 -0.034 1 3 MCW05B 1674 1982 309 13 0 0.564 0.70 1.72 0.259 0.671 0.215 2.05 0.382 -0.029 1 4 MCW05C 1675 1720 46 1 0 0.516 0.62 1.23 0.257 0.713 0.286 2.08 0.414 0.109 1 5 MCW11A 1758 1982 225 9 0 0.580 0.62 1.15 0.132 0.155 0.206 2.09 0.332 -0.028 5 6 MCW11B 1735 1982 248 10 0 0.624 0.62 1.64 0.235 0.591 0.222 2.15 0.333 -0.004 3 7 MCW17A 1705 1982 278 11 5 0.336 0.52 1.33 0.117 0.492 0.162 2.03 0.250 0.024 1 8 MCW17B 1624 1982 359 13 5 0.381 0.53 2.88 0.188 0.378 0.181 2.30 0.269 0.022 3 9 MCW21A 1730 1982 253 10 0 0.673 0.60 1.37 0.240 0.753 0.224 2.12 0.436 0.022 2 10 MCW22A 1788 1982 195 8 2 0.559 0.70 1.80 0.299 0.689 0.210 2.16 0.403 -0.021 1 11 MCW22B 1790 1982 193 8 2 0.570 0.65 1.61 0.247 0.579 0.250 2.22 0.312 -0.006 1 12 MCW23A 1677 1982 306 12 0 0.578 0.63 2.19 0.246 0.604 0.214 2.31 0.367 0.033 1 13 MCW23B 1749 1982 234 10 1 0.536 0.61 1.46 0.203 0.620 0.204 2.08 0.299 0.017 1 14 MCW25A 1759 1982 224 9 0 0.667 0.70 1.76 0.232 0.582 0.226 1.93 0.348 -0.011 1 15 MCW25B 1783 1982 200 8 0 0.605 0.74 2.42 0.331 0.735 0.230 1.96 0.353 0.027 1 16 MCW29A 1751 1982 232 9 0 0.622 0.73 1.57 0.252 0.609 0.237 1.96 0.317 -0.005 2 17 MCW31A 1783 1982 200 8 0 0.734 0.87 2.00 0.313 0.644 0.212 2.16 0.397 0.000 1 18 MCW31B 1776 1982 207 8 0 0.739 0.81 2.27 0.296 0.625 0.211 2.05 0.345 -0.039 1 19 MCW32A 1761 1982 222 9 0 0.740 0.83 1.90 0.255 0.347 0.238 2.08 0.419 -0.024 1 20 MCW32B 1765 1982 218 9 0 0.740 0.78 2.12 0.257 0.511 0.233 2.21 0.374 -0.007 1 21 MCW33A 1799 1982 184 8 0 0.654 0.89 2.59 0.384 0.597 0.249 2.26 0.357 0.042 1 22 MCW33B 1777 1982 206 8 0 0.671 0.89 2.54 0.419 0.644 0.237 2.08 0.326 0.023 1 23 MCW34A 1759 1982 224 9 2 0.590 0.79 2.08 0.398 0.785 0.268 2.06 0.365 -0.008 1 24 MCW34B 1821 1982 162 7 0 0.715 0.92 1.90 0.320 0.660 0.222 2.09 0.382 -0.012 1 25 MCW35A 1745 1982 238 10 0 0.582 0.87 2.90 0.380 0.748 0.203 2.45 0.373 0.021 1 26 MCW35B 1743 1982 240 10 0 0.608 0.94 2.72 0.368 0.687 0.206 2.11 0.355 0.003 1 27 MCW36A 1739 1982 244 10 1 0.510 0.66 3.99 0.311 0.765 0.164 2.13 0.319 -0.008 1 28 MCW36B 1744 1982 239 10 0 0.524 0.71 3.82 0.398 0.815 0.144 2.23 0.360 -0.009 1 29 MCW38A 1707 1982 276 11 0 0.655 0.76 2.04 0.331 0.706 0.235 2.15 0.307 -0.049 1 30 MCW38B 1731 1982 252 10 0 0.749 0.71 1.86 0.212 0.485 0.224 2.19 0.355 -0.015 1 31 MCW71A 1784 1982 199 8 0 0.602 0.83 1.36 0.228 0.658 0.188 2.08 0.397 0.024 3 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 7168 289 19 0.600 0.72 3.99 0.277 0.624 0.214 2.45 0.348 -0.002