Chronology file name : AR049.CRN Measurement file name : AR049.RWL Date checked : 01JUL96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1133 Ending year : 1985 Principal investigators: D.W. STAHLE, M.K. CLEAVELAND, J.G. HEIR Site name : BAYOU DEVIEW Site location : ARKANSAS, USA Species information : TADI BALDCYPRESS Latitude : 3457N Longitude : 9113W Elevation : 50 M Series intercorrelation: 0.719 Avg mean sensitivity : 0.525 Avg standard deviation : 0.422 Avg autocorrelation : 0.529 Number dated series : 60 Segment length tested : 50 Number problem segments: 6 Pct problem segments : 0.56 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: ALL FLAGS = LOW CORRELATIONS WITH MASTER EXCELLENT HIGH QUALITY DATA SET PART 5: CORRELATION OF SERIES BY SEGMENTS: 23:35 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 1125 1150 1175 1200 1225 1250 1275 1300 1325 1350 1375 1400 1425 1450 1475 1500 1525 1550 1575 1600 1174 1199 1224 1249 1274 1299 1324 1349 1374 1399 1424 1449 1474 1499 1524 1549 1574 1599 1624 1649 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 DEV46A 1495 1985 .58 .62 .63 .52 .45 .70 3 DEV47A 1480 1985 .78 .84 .83 .78 .64 .59 4 DEV47B 1596 1985 .71 .76 5 DEV48A 1205 1448 .33A .56 .52 .62 .67 .55 .70 .74 .46 6 DEV48B 1205 1386 .54 .57 .46 .54 .67 .61 .71 8 DEV49C 1409 1985 .75 .83 .79 .79 .75 .78 .80 .78 .67 9 DEV51B 1318 1985 .80 .77 .76 .77 .74 .81 .83 .71 .70 .77 .70 .69 .83 10 DEV51C 1133 1985 .59 .61 .73 .73 .80 .75 .60 .71 .65 .67 .79 .79 .84 .82 .77 .74 .76 .75 .73 .78 11 DEV51D 1133 1985 .54 .50 .68 .74 .80 .72 .62 .76 .70 .68 .79 .68 .68 .79 .64 .59 .77 .80 .79 .82 12 DEV52B 1155 1985 .76 .70 .63 .66 .77 .76 .75 .76 .77 .80 .77 .75 .75 .72 .70 .73 .80 .80 .75 13 DEV52C 1228 1985 .74 .77 .78 .82 .81 .86 .86 .74 .67 .71 .76 .77 .74 .77 .79 .82 14 DEV54A 1444 1985 .73 .74 .82 .83 .79 .82 .83 .73 15 DEV54C 1471 1985 .76 .73 .73 .77 .79 .84 .77 16 DEV55A 1398 1985 .78 .77 .72 .75 .65 .50 .51 .69 .76 .72 17 DEV55B 1426 1985 .71 .62 .43 .46 .70 .78 .69 .58 18 DEV57A 1350 1765 .76 .82 .77 .76 .84 .84 .80 .78 .85 .89 .84 19 DEV57B 1351 1782 .75 .67 .63 .77 .78 .66 .71 .81 .77 .67 .66 26 DEV62B 1155 1985 .69 .64 .74 .76 .70 .65 .81 .82 .73 .77 .83 .73 .70 .76 .78 .81 .82 .78 .70 27 DEV62C 1256 1985 .77 .73 .84 .86 .82 .85 .89 .79 .75 .84 .86 .85 .83 .77 .70 28 DEV62D 1154 1985 .77 .74 .75 .83 .84 .75 .84 .84 .78 .83 .87 .76 .72 .83 .87 .84 .82 .77 .60 29 DEV64A 1356 1821 .49 .54 .47 .45 .52 .55 .46 .42 .46 .42 .57 30 DEV64B 1358 1809 .55 .51 .58 .41 .31A .41 .53 .47 .34 .39 .52 31 DEV65A 1201 1670 .51 .54 .38 .55 .78 .56 .62 .79 .72 .57 .51 .62 .72 .45 .40 .55 .63 32 DEV65B 1205 1615 .54 .62 .65 .67 .73 .53 .62 .78 .62 .55 .65 .65 .65 .58 .43 .37 33 DEV67A 1221 1985 .56 .55 .62 .76 .76 .70 .75 .72 .73 .79 .69 .66 .66 .73 .55 .44 .68 34 DEV68A 1531 1985 .70 .87 .83 .79 35 DEV68B 1462 1985 .59 .56 .71 .79 .84 .79 .69 36 DEV69A 1567 1985 .65 .63 .63 37 DEV69B 1480 1985 .57 .72 .75 .77 .68 .67 38 DEV69C 1489 1985 .67 .68 .70 .75 .70 .69 39 DEV70A 1438 1985 .70 .72 .80 .78 .78 .83 .81 .79 40 DEV70B 1416 1985 .72 .72 .76 .80 .81 .86 .87 .85 .87 41 DEV70C 1535 1985 .83 .80 .80 .79 44 DEV73A 1145 1768 .69 .70 .62 .67 .69 .62 .73 .86 .82 .85 .86 .78 .70 .60 .65 .75 .81 .81 .81 .81 45 DEV73B 1145 1749 .69 .68 .61 .68 .73 .71 .71 .78 .76 .73 .74 .63 .55 .68 .72 .76 .77 .78 .80 .80 46 DEV73C 1145 1654 .70 .70 .58 .64 .66 .59 .63 .66 .66 .77 .80 .75 .71 .68 .67 .70 .75 .78 .71 .75 47 DEV74A 1314 1732 .72 .70 .73 .72 .67 .71 .76 .74 .70 .68 .75 .68 .67 48 DEV74B 1315 1450 .73 .72 .66 .66 .69 .68 49 DEV75A 1528 1819 .59 .71 .72 .72 50 DEV75B 1528 1810 .52 .68 .74 .75 52 DEV76B 1613 1985 .75 53 DEV77A 1245 1710 .67 .62 .69 .78 .76 .68 .51 .45 .57 .42 .47 .57 .54 .48 .32A .37 54 DEV77B 1245 1696 .69 .69 .72 .85 .66 .57 .52 .43 .54 .46 .49 .64 .60 .60 .44 .36 55 DEV78A 1480 1745 .42 .51 .55 .79 .60 .41 56 DEV78B 1480 1776 .56 .64 .65 .80 .78 .74 57 DEV79A 1245 1715 .28B .34 .43 .66 .56 .59 .70 .56 .56 .55 .49 .56 .53 .47 .48 .48 58 DEV79B 1245 1746 .25B .30B .54 .70 .67 .75 .80 .56 .57 .70 .65 .76 .80 .84 .88 .80 59 DEV80A 1435 1739 .56 .57 .60 .61 .64 .84 .81 .71 60 DEV80B 1435 1755 .61 .68 .62 .48 .53 .71 .74 .61 PART 5: CORRELATION OF SERIES BY SEGMENTS: 23:35 Mon 01 JUL 1996 Page 6 ----------------------------------------------------------------------------------------------------------------------------------- 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 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 DEV46A 1495 1985 .77 .75 .72 .73 .70 .74 .75 .67 .59 .60 .74 .80 .73 .66 2 DEV46B 1722 1985 .73 .73 .79 .74 .67 .73 .67 .75 .81 .77 .77 3 DEV47A 1480 1985 .68 .68 .72 .73 .59 .60 .67 .69 .74 .76 .84 .75 .71 .82 4 DEV47B 1596 1985 .82 .75 .79 .79 .70 .75 .83 .76 .78 .78 .81 .83 .80 .84 7 DEV49A 1813 1985 .77 .76 .73 .71 .73 .74 .64 8 DEV49C 1409 1985 .59 .60 .72 .83 .80 .64 .61 .75 .86 .83 .77 .80 .85 .81 9 DEV51B 1318 1985 .84 .84 .84 .86 .84 .81 .82 .83 .87 .86 .86 .88 .84 .86 10 DEV51C 1133 1985 .81 .78 .83 .86 .71 .78 .84 .72 .78 .87 .87 .84 .82 .81 11 DEV51D 1133 1985 .86 .78 .76 .79 .73 .77 .78 .72 .81 .75 .77 .84 .78 .75 12 DEV52B 1155 1985 .77 .82 .86 .89 .87 .79 .76 .83 .91 .88 .84 .80 .78 .78 13 DEV52C 1228 1985 .85 .87 .84 .82 .79 .74 .76 .82 .81 .79 .81 .82 .76 .76 14 DEV54A 1444 1985 .77 .79 .80 .85 .82 .76 .85 .87 .83 .84 .86 .84 .83 .82 15 DEV54C 1471 1985 .74 .81 .86 .87 .81 .67 .74 .79 .77 .82 .83 .82 .76 .78 16 DEV55A 1398 1985 .71 .70 .71 .72 .65 .61 .71 .79 .74 .52 .62 .85 .82 .79 17 DEV55B 1426 1985 .58 .70 .74 .65 .47 .55 .76 .78 .78 .76 .78 .86 .77 .76 18 DEV57A 1350 1765 .82 .79 .83 .85 .81 19 DEV57B 1351 1782 .76 .76 .82 .83 .71 .74 20 DEV59A 1833 1985 .76 .78 .89 .89 .81 .71 21 DEV59B 1843 1985 .78 .79 .78 .80 .79 .76 22 DEV60A 1836 1985 .80 .82 .84 .84 .85 .83 23 DEV60C 1822 1985 .73 .75 .75 .87 .85 .84 .84 24 DEV61A 1816 1985 .86 .86 .91 .84 .83 .85 .82 25 DEV61B 1820 1985 .86 .88 .88 .88 .84 .81 .72 26 DEV62B 1155 1985 .72 .75 .74 .81 .85 .80 .81 .84 .85 .85 .89 .88 .84 .82 27 DEV62C 1256 1985 .69 .70 .81 .86 .84 .79 .79 .74 .76 .77 .81 .84 .85 .83 28 DEV62D 1154 1985 .65 .77 .79 .79 .81 .79 .79 .80 .81 .77 .80 .81 .78 .74 29 DEV64A 1356 1821 .63 .56 .65 .63 .46 .55 .62 30 DEV64B 1358 1809 .46 .44 .63 .57 .35 .48 .56 31 DEV65A 1201 1670 .64 33 DEV67A 1221 1985 .69 .70 .82 .82 .79 .54 .54 .78 .83 .86 .75 .73 .74 .74 34 DEV68A 1531 1985 .83 .78 .74 .74 .73 .78 .83 .74 .72 .82 .75 .78 .84 .76 35 DEV68B 1462 1985 .75 .78 .86 .91 .88 .84 .85 .71 .73 .88 .78 .80 .84 .76 36 DEV69A 1567 1985 .77 .75 .78 .81 .77 .72 .75 .55 .53 .63 .57 .61 .64 .67 37 DEV69B 1480 1985 .76 .73 .66 .75 .69 .58 .66 .61 .61 .62 .55 .59 .54 .58 38 DEV69C 1489 1985 .80 .75 .74 .67 .68 .83 .73 .63 .67 .59 .55 .65 .65 .70 39 DEV70A 1438 1985 .84 .81 .79 .80 .80 .81 .79 .72 .80 .87 .86 .86 .83 .83 40 DEV70B 1416 1985 .88 .87 .83 .82 .81 .78 .82 .82 .80 .78 .79 .83 .83 .83 41 DEV70C 1535 1985 .79 .81 .86 .86 .81 .79 .82 .77 .78 .83 .81 .86 .87 .85 42 DEV72A 1689 1985 .65 .66 .69 .81 .81 .82 .84 .81 .79 .79 .81 .80 43 DEV72B 1704 1985 .65 .71 .76 .76 .71 .66 .63 .71 .78 .80 .83 44 DEV73A 1145 1768 .76 .63 .74 .79 .77 45 DEV73B 1145 1749 .72 .68 .84 .88 46 DEV73C 1145 1654 .78 47 DEV74A 1314 1732 .76 .74 .81 .74 49 DEV75A 1528 1819 .59 .61 .80 .77 .70 .74 .83 50 DEV75B 1528 1810 .63 .54 .71 .81 .77 .76 .72 51 DEV76A 1661 1985 .73 .79 .82 .80 .91 .81 .75 .86 .87 .79 .76 .76 .78 52 DEV76B 1613 1985 .78 .73 .77 .73 .64 .71 .75 .80 .81 .82 .79 .74 .80 .86 53 DEV77A 1245 1710 .41 .36 .43 54 DEV77B 1245 1696 .49 .50 55 DEV78A 1480 1745 .56 .54 .63 .66 56 DEV78B 1480 1776 .69 .63 .67 .76 .65 .62 57 DEV79A 1245 1715 .56 .58 .55 58 DEV79B 1245 1746 .80 .79 .78 .77 59 DEV80A 1435 1739 .66 .65 .76 .71 60 DEV80B 1435 1755 .53 .60 .63 .66 .65 PART 7: DESCRIPTIVE STATISTICS: 23:35 Mon 01 JUL 1996 Page 11 ----------------------------------------------------------------------------------------------------------------------------------- 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 DEV46A 1495 1985 491 20 0 0.668 0.39 1.26 0.232 0.171 0.648 2.15 0.354 -0.009 1 2 DEV46B 1722 1985 264 11 0 0.743 0.40 1.32 0.228 0.237 0.612 2.25 0.439 -0.003 1 3 DEV47A 1480 1985 506 20 0 0.718 0.70 2.58 0.450 0.642 0.409 2.06 0.307 -0.005 1 4 DEV47B 1596 1985 390 16 0 0.772 0.59 2.66 0.356 0.510 0.464 2.04 0.302 -0.001 1 5 DEV48A 1205 1448 244 9 1 0.555 0.87 3.55 0.593 0.586 0.546 2.09 0.348 0.011 7 6 DEV48B 1205 1386 182 7 0 0.594 1.21 4.71 0.846 0.458 0.551 2.28 0.417 -0.002 2 7 DEV49A 1813 1985 173 7 0 0.724 0.59 1.74 0.355 0.470 0.521 2.09 0.349 -0.020 1 8 DEV49C 1409 1985 577 23 0 0.754 0.54 2.59 0.347 0.533 0.577 2.12 0.320 -0.009 9 9 DEV51B 1318 1985 668 27 0 0.807 0.50 2.39 0.328 0.388 0.612 2.14 0.325 -0.009 1 10 DEV51C 1133 1985 853 34 0 0.757 0.44 2.68 0.335 0.446 0.652 2.33 0.326 -0.015 1 11 DEV51D 1133 1985 853 34 0 0.731 0.43 2.35 0.323 0.377 0.706 2.45 0.369 0.001 9 12 DEV52B 1155 1985 831 33 0 0.783 0.39 2.00 0.268 0.375 0.657 2.15 0.330 0.010 5 13 DEV52C 1228 1985 758 30 0 0.786 0.39 1.70 0.245 0.353 0.652 2.08 0.383 0.006 2 14 DEV54A 1444 1985 542 22 0 0.812 0.59 3.41 0.372 0.398 0.506 2.36 0.363 -0.026 1 15 DEV54C 1471 1985 515 21 0 0.789 0.66 2.86 0.416 0.388 0.562 2.08 0.301 0.000 1 16 DEV55A 1398 1985 588 24 0 0.699 0.56 2.38 0.320 0.560 0.447 2.24 0.336 -0.018 1 17 DEV55B 1426 1985 560 22 0 0.681 0.61 3.94 0.685 0.603 0.668 2.31 0.323 0.010 4 18 DEV57A 1350 1765 416 16 0 0.806 0.70 4.21 0.520 0.508 0.541 2.08 0.320 0.014 2 19 DEV57B 1351 1782 432 17 0 0.736 0.56 4.90 0.564 0.722 0.536 2.28 0.353 -0.004 2 20 DEV59A 1833 1985 153 6 0 0.789 0.76 2.12 0.368 0.285 0.459 2.12 0.410 0.004 1 21 DEV59B 1843 1985 143 6 0 0.781 0.88 2.72 0.364 0.150 0.386 2.25 0.389 0.026 1 22 DEV60A 1836 1985 150 6 0 0.828 0.58 2.81 0.396 0.401 0.577 2.05 0.333 -0.008 1 23 DEV60C 1822 1985 164 7 0 0.819 0.59 1.92 0.380 0.490 0.620 2.00 0.425 -0.009 2 24 DEV61A 1816 1985 170 7 0 0.844 0.68 4.32 0.596 0.473 0.620 2.14 0.366 -0.044 1 25 DEV61B 1820 1985 166 7 0 0.830 0.61 2.36 0.390 0.595 0.433 2.15 0.326 0.008 2 26 DEV62B 1155 1985 831 33 0 0.777 0.52 2.59 0.331 0.566 0.511 1.96 0.240 -0.007 9 27 DEV62C 1256 1985 730 29 0 0.801 0.50 2.49 0.319 0.592 0.521 2.01 0.316 0.007 9 28 DEV62D 1154 1985 832 33 0 0.784 0.54 2.74 0.356 0.627 0.485 2.04 0.261 -0.007 9 29 DEV64A 1356 1821 466 18 0 0.516 0.47 1.82 0.259 0.695 0.344 2.05 0.270 -0.017 1 30 DEV64B 1358 1809 452 18 1 0.472 0.48 2.08 0.286 0.638 0.362 1.99 0.298 -0.001 1 31 DEV65A 1201 1670 470 18 0 0.583 0.61 4.07 0.525 0.728 0.479 2.05 0.272 -0.035 2 32 DEV65B 1205 1615 411 16 0 0.599 0.57 2.87 0.455 0.773 0.445 2.08 0.294 -0.021 2 33 DEV67A 1221 1985 765 31 0 0.701 0.55 4.19 0.448 0.508 0.708 2.23 0.335 0.008 5 34 DEV68A 1531 1985 455 18 0 0.765 0.66 3.84 0.521 0.543 0.561 2.22 0.377 -0.017 1 35 DEV68B 1462 1985 524 21 0 0.777 0.73 4.84 0.653 0.620 0.601 2.41 0.381 -0.005 1 36 DEV69A 1567 1985 419 17 0 0.675 0.58 3.48 0.451 0.605 0.680 2.12 0.271 -0.024 3 37 DEV69B 1480 1985 506 20 0 0.644 0.66 3.21 0.392 0.485 0.502 2.09 0.306 0.013 2 38 DEV69C 1489 1985 497 20 0 0.685 0.67 2.83 0.435 0.601 0.555 2.03 0.267 -0.017 1 39 DEV70A 1438 1985 548 22 0 0.798 0.67 1.95 0.320 0.364 0.407 2.13 0.361 0.002 9 40 DEV70B 1416 1985 570 23 0 0.818 0.60 3.23 0.357 0.332 0.502 2.33 0.351 -0.019 1 41 DEV70C 1535 1985 451 18 0 0.818 0.57 2.88 0.337 0.289 0.540 2.21 0.339 -0.009 1 42 DEV72A 1689 1985 297 12 0 0.783 0.92 3.22 0.633 0.478 0.581 2.27 0.417 -0.009 1 43 DEV72B 1704 1985 282 11 0 0.719 0.87 3.22 0.608 0.388 0.555 2.11 0.390 0.011 8 44 DEV73A 1145 1768 624 25 0 0.743 0.52 3.07 0.359 0.715 0.395 2.09 0.284 -0.003 2 45 DEV73B 1145 1749 605 24 0 0.731 0.53 4.36 0.363 0.661 0.382 2.08 0.304 -0.012 1 46 DEV73C 1145 1654 510 21 0 0.697 0.53 3.51 0.369 0.690 0.402 2.14 0.306 -0.006 1 47 DEV74A 1314 1732 419 17 0 0.714 0.70 4.58 0.628 0.642 0.579 2.20 0.329 -0.015 1 48 DEV74B 1315 1450 136 6 0 0.693 0.76 4.24 0.754 0.583 0.662 2.30 0.430 0.009 1 PART 7: DESCRIPTIVE STATISTICS: 23:35 Mon 01 JUL 1996 Page 12 ----------------------------------------------------------------------------------------------------------------------------------- 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 () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 49 DEV75A 1528 1819 292 11 0 0.703 0.98 3.13 0.532 0.567 0.357 1.97 0.283 -0.014 1 50 DEV75B 1528 1810 283 11 0 0.685 0.98 3.05 0.533 0.532 0.346 2.11 0.365 -0.003 1 51 DEV76A 1661 1985 325 13 0 0.797 0.52 1.94 0.321 0.239 0.614 2.33 0.406 0.001 1 52 DEV76B 1613 1985 373 15 0 0.763 0.57 1.67 0.323 0.361 0.552 2.10 0.348 -0.002 3 53 DEV77A 1245 1710 466 19 1 0.519 0.92 4.19 0.612 0.654 0.412 2.07 0.271 -0.024 2 54 DEV77B 1245 1696 452 18 0 0.563 0.78 2.98 0.460 0.559 0.443 2.08 0.338 -0.010 3 55 DEV78A 1480 1745 266 10 0 0.576 1.12 2.98 0.459 0.586 0.283 1.98 0.324 0.017 1 56 DEV78B 1480 1776 297 12 0 0.664 1.09 3.80 0.480 0.671 0.262 2.02 0.398 -0.001 2 57 DEV79A 1245 1715 471 19 1 0.524 0.69 3.99 0.652 0.842 0.489 1.89 0.250 -0.010 5 58 DEV79B 1245 1746 502 20 2 0.696 0.65 3.29 0.609 0.821 0.493 2.02 0.263 0.001 2 59 DEV80A 1435 1739 305 12 0 0.684 0.99 4.19 0.660 0.662 0.430 2.07 0.273 -0.013 1 60 DEV80B 1435 1755 321 13 0 0.618 1.03 3.80 0.696 0.677 0.456 2.11 0.334 -0.042 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 26942 1076 6 0.719 0.62 4.90 0.422 0.529 0.525 2.45 0.325 -0.006