Chronology file name : MS001.CRN Measurement file name : MS001.RWL Date checked : 31JUL96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1546 Ending year : 1983 Principal investigators: D.W. STAHLE Site name : PEARL RIVER Site location : MISSOURI, USA Species information : TADI BALDCYPRESS Latitude : 3252N Longitude : 8908W Elevation : 116 M Series intercorrelation: 0.629 Avg mean sensitivity : 0.472 Avg standard deviation : 0.562 Avg autocorrelation : 0.545 Number dated series : 30 Segment length tested : 50 Number problem segments: 7 Pct problem segments : 2.19 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: 23:18 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 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 PER02A 1674 1920 .71 .71 .71 .75 .78 .75 .77 .69 .52 .50 2 PER02B 1691 1920 .28A .35 .72 .64 .59 .71 .77 .63 .64 3 PER03B 1870 1983 .70 .74 .61 .44 .47 4 PER03S 1863 1983 .60 .66 .71 .64 .70 5 PER05A 1736 1983 .49 .54 .69 .65 .74 .74 .76 .82 .78 .78 6 PER05B 1740 1983 .54 .58 .65 .53 .46 .56 .70 .75 .68 .67 7 PER06A 1751 1983 .57 .67 .76 .76 .61 .65 .75 .67 .67 8 PER06B 1737 1983 .31A .36 .69 .75 .72 .68 .79 .83 .74 .71 9 PER08A 1564 1866 .67 .64 .61 .59 .50 .50 .54 .59 .72 .77 .65 .64 10 PER08B 1564 1950 .74 .72 .59 .49 .44 .52 .53 .50 .53 .73 .71 .69 .68 .63 .73 .76 11 PER09A 1606 1983 .45 .52 .73 .78 .79 .78 .80 .81 .78 .74 .70 .78 .83 .70 .73 12 PER09B 1620 1983 .52 .52 .51 .54 .67 .73 .75 .83 .81 .76 .78 .83 .84 .77 .77 13 PER10A 1853 1983 .61 .62 .59 .41 .46 14 PER10B 1753 1983 .55 .75 .74 .50 .42 .60 .46 .28B .44 15 PER12A 1666 1983 .58 .57 .67 .72 .78 .77 .69 .65 .59 .68 .76 .64 .63 16 PER12B 1677 1983 .66 .65 .54 .58 .71 .73 .68 .63 .70 .74 .68 .69 17 PER13A 1676 1936 .71 .48 .46 .76 .82 .75 .72 .65 .74 .79 18 PER14C 1547 1692 .63 .62 .53 .48 .55 .43 19 PER14D 1766 1983 .45 .53 .62 .54 .61 .72 .72 .72 .74 20 PER15A 1736 1983 .56 .40 .47 .59 .55 .60 .77 .66 .53 .58 21 PER15B 1655 1983 .65 .53 .53 .70 .62 .58 .75 .70 .56 .62 .74 .81 .83 22 PER15C 1638 1940 .26A .40 .60 .70 .74 .76 .66 .66 .72 .52 .50 .53 23 PER16A 1791 1983 .46 .45 .46 .63 .66 .74 .63 .63 24 PER16B 1806 1983 .16B .39 .67 .66 .71 .62 .66 25 PER21A 1792 1983 .67 .64 .67 .71 .69 .62 .51 .53 26 PER21B 1564 1970 .41 .28A .40 .58 .51 .44 .62 .70 .61 .61 .57 .64 .67 .64 .58 .47 27 PER21C 1634 1983 .33B .51 .48 .40 .37 .58 .75 .81 .72 .52 .59 .70 .64 .61 28 PER22B 1546 1970 .62 .53 .60 .61 .43 .40 .57 .68 .72 .65 .40 .38 .67 .63 .64 .74 .73 29 PER22C 1690 1970 .65 .66 .66 .70 .74 .68 .65 .73 .84 .80 .75 30 PER22D 1620 1970 .61 .61 .46 .57 .67 .73 .82 .82 .76 .58 .48 .67 .63 .53 PART 7: DESCRIPTIVE STATISTICS: 23:18 Wed 31 JUL 1996 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 PER02A 1674 1920 247 10 0 0.675 0.64 1.84 0.318 0.390 0.486 2.09 0.341 -0.004 1 2 PER02B 1691 1920 230 9 1 0.595 0.55 1.84 0.286 0.203 0.554 2.10 0.256 -0.012 1 3 PER03B 1870 1983 114 5 0 0.587 1.79 7.01 1.205 0.507 0.487 2.15 0.429 -0.024 1 4 PER03S 1863 1983 121 5 0 0.652 1.91 5.91 0.980 0.482 0.382 2.22 0.459 0.001 1 5 PER05A 1736 1983 248 10 0 0.697 1.06 4.54 0.919 0.776 0.416 2.08 0.355 -0.023 1 6 PER05B 1740 1983 244 10 0 0.601 1.09 4.36 0.808 0.771 0.442 2.24 0.373 -0.051 1 7 PER06A 1751 1983 233 9 0 0.684 0.98 3.28 0.580 0.553 0.529 2.12 0.375 -0.048 1 8 PER06B 1737 1983 247 10 1 0.660 1.01 3.69 0.703 0.670 0.579 2.23 0.453 -0.020 1 9 PER08A 1564 1866 303 12 0 0.624 0.95 4.52 0.690 0.643 0.520 2.10 0.386 0.037 1 10 PER08B 1564 1950 387 16 0 0.626 0.79 3.33 0.577 0.622 0.549 2.08 0.366 0.004 1 11 PER09A 1606 1983 378 15 0 0.730 0.86 2.45 0.500 0.506 0.480 2.20 0.354 0.011 1 12 PER09B 1620 1983 364 15 0 0.715 0.76 3.33 0.566 0.540 0.546 2.24 0.339 -0.034 1 13 PER10A 1853 1983 131 5 0 0.562 0.71 2.68 0.432 0.641 0.412 1.99 0.359 -0.013 1 14 PER10B 1753 1983 231 9 1 0.521 0.59 1.99 0.267 0.504 0.361 2.16 0.260 -0.012 2 15 PER12A 1666 1983 318 13 0 0.675 0.97 4.01 0.603 0.279 0.620 2.25 0.355 -0.055 1 16 PER12B 1677 1983 307 12 0 0.665 1.08 5.51 0.800 0.264 0.728 2.55 0.461 -0.035 2 17 PER13A 1676 1936 261 10 0 0.676 0.97 3.40 0.545 0.462 0.482 2.05 0.296 -0.039 1 18 PER14C 1547 1692 146 6 0 0.527 0.60 2.09 0.315 0.464 0.388 2.19 0.375 -0.043 1 19 PER14D 1766 1983 218 9 0 0.613 0.89 2.77 0.515 0.602 0.455 2.01 0.370 0.001 1 20 PER15A 1736 1983 248 10 0 0.571 1.02 4.98 0.915 0.790 0.464 2.03 0.286 -0.058 1 21 PER15B 1655 1983 329 13 0 0.665 0.92 5.25 0.688 0.720 0.366 2.20 0.361 -0.062 1 22 PER15C 1638 1940 303 12 1 0.589 1.06 5.17 0.628 0.660 0.347 2.12 0.352 -0.058 1 23 PER16A 1791 1983 193 8 0 0.597 1.25 3.86 0.730 0.405 0.532 2.23 0.434 -0.036 2 24 PER16B 1806 1983 178 7 1 0.533 1.20 3.43 0.646 0.285 0.500 2.14 0.333 0.041 1 25 PER21A 1792 1983 192 8 0 0.642 0.80 2.61 0.458 0.673 0.316 2.23 0.346 -0.052 1 26 PER21B 1564 1970 407 16 1 0.550 0.82 2.64 0.415 0.595 0.336 2.11 0.306 0.011 1 27 PER21C 1634 1983 350 14 1 0.576 0.75 4.29 0.614 0.656 0.441 2.16 0.326 -0.048 1 28 PER22B 1546 1970 425 17 0 0.583 0.59 2.48 0.340 0.706 0.395 2.02 0.291 0.011 1 29 PER22C 1690 1970 281 11 0 0.713 0.43 1.35 0.244 0.347 0.568 2.11 0.371 -0.006 1 30 PER22D 1620 1970 351 14 0 0.633 0.55 1.71 0.244 0.416 0.405 1.97 0.243 -0.013 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 7985 320 7 0.629 0.87 7.01 0.562 0.545 0.472 2.55 0.347 -0.020