Pascagoula River, Mississippi - MS002 Additional Site Information D.W. Stahle, M.D. Therrell, and M.K. Cleaveland Purpose of Collection: Climatology Detrend method: Measurement types: Total ring width, Earlywood width, Latewood width (measured optically). 1st Detrending method: Negative exponential; if cannot be fitted, then fit a regression line of any slope. 2nd Detrending method: If exp. is fitted, then a cubic spline with half power cutoff equal to series length is fitted; if the exp. cannot be fitted and a regression line is, then a spline with half power cutoff equal to 67% of the series length is fitted; In no case is a spline with half power cutoff less than 100 years fitted. Location of core material: Stored in U. of Arkansas Tree-Ring Lab; Part of the U. of Arkansas Museum collections, Accession No. 83-184 COFECHA output: Chronology file name : MS002.CRN Measurement file name : MS002.RWL Date checked : 24MAR05 Checked by : H. ADAMS AND J. LUKAS Beginning year : 1466 Ending year : 1992 Principal investigators: D.W. Stahle M.D. Therrell M.K. Cleaveland Site name : Pascagoula River Site location : Mississippi Species information : TADI BALDCYPRESS Latitude : 3035 Longitude : -08835 Elevation : 2M Series intercorrelation: 0.662 Avg mean sensitivity : 0.607 Avg standard deviation : 0.457 Avg autocorrelation : 0.497 Number dated series : 32 Segment length tested : 50 Number problem segments: 4 Pct problem segments : 1.39 PART 5: CORRELATION OF SERIES BY SEGMENTS: ms002.rwl 12:03 Thu 24 Mar 2005 Page 5 ------------------------------------------------------------------------------------------------------------------------------------ Correlations of 50-year dated segments, lagged 25 years Flags: A = correlation under .3281 but highest as dated; B = correlation higher at other than dated position Seq Series Time_span 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 PAS04A 1871 1992 .65 .69 .56 .61 .56 2 PAS04B 1852 1980 .76 .72 .72 .76 .70 3 PAS10A 1612 1992 .72 .70 .71 .76 .78 .76 .71 .66 .71 .74 .75 .73 .70 .71 .71 4 PAS10B 1550 1991 .61 .76 .73 .65 .71 .64 .68 .81 .63 .52 .74 .82 .74 .70 .77 .74 .66 5 PAS10C 1629 1908 .62 .69 .71 .60 .65 .74 .77 .65 .65 .76 .81 6 PAS10D 1550 1649 .57 .69 .66 7 PAS11A 1692 1992 .72 .76 .78 .70 .44 .41 .58 .72 .80 .74 .77 .69 8 PAS11B 1690 1992 .50 .57 .65 .79 .64 .57 .77 .84 .77 .77 .84 .64 9 PAS11C 1692 1992 .66 .66 .72 .77 .67 .64 .76 .71 .67 .79 .77 .70 10 PAS12A 1759 1992 .58 .65 .61 .55 .59 .70 .62 .47 .55 11 PAS12B 1802 1992 .73 .77 .80 .81 .64 .52 .54 12 PAS13A 1895 1992 .38 .39 .30A .38 13 PAS13B 1882 1992 .37 .40 .41 .57 14 PAS14A 1925 1992 .33 .59 15 PAS15A 1950 1992 .54 16 PAS16A 1658 1992 .57 .55 .64 .63 .50 .62 .59 .56 .69 .74 .61 .68 .70 17 PAS16B 1657 1992 .43 .41B .46 .55 .54 .50 .33B .46 .77 .81 .70 .64 .67 18 PAS16C 1697 1992 .74 .74 .74 .64 .60 .54 .62 .69 .71 .64 .67 .76 19 PAS18A 1478 1992 .68 .82 .69 .59 .44 .44 .64 .75 .73 .76 .81 .68 .67 .77 .70 .70 .66 .70 .77 .59 20 PAS18B 1466 1992 .68 .81 .67 .63 .62 .61 .56 .61 .69 .71 .74 .67 .73 .77 .78 .75 .60 .70 .70 .46 21 PAS18C 1540 1992 .74 .66 .69 .52 .51 .75 .74 .71 .81 .64 .56 .71 .79 .70 .56 .63 .63 .54 22 PAS19B 1888 1992 .31B .39 .52 .59 23 PAS19C 1873 1992 .69 .70 .56 .50 .62 24 PAS21A 1800 1992 .79 .77 .75 .74 .76 .79 .85 25 PAS21B 1857 1992 .75 .68 .80 .76 .73 26 PAS21C 1831 1992 .72 .72 .66 .60 .69 .76 27 PAS23A 1743 1992 .77 .73 .80 .67 .61 .73 .69 .72 .81 .79 28 PAS23B 1846 1992 .63 .72 .74 .62 .74 .80 29 PAS23C 1799 1992 .73 .72 .80 .87 .77 .58 .68 .81 30 PAS23D 1661 1755 .64 .64 .74 .74 31 PAS24A 1735 1992 .79 .73 .75 .72 .69 .71 .78 .78 .67 .59 32 PAS24B 1799 1992 .75 .75 .58 .66 .76 .77 .76 .64 Av segment correlation .68 .82 .70 .61 .64 .61 .61 .65 .65 .68 .73 .67 .65 .65 .68 .73 .68 .66 .65 .65 PART 7: DESCRIPTIVE STATISTICS: ms002.rwl 12:03 Thu 24 Mar 2005 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 PAS04A 1871 1992 122 5 0 .615 .41 1.35 .267 .417 .635 2.61 .430 .039 1 2 PAS04B 1852 1980 129 5 0 .714 .51 2.88 .342 .433 .449 2.96 .574 .067 1 3 PAS10A 1612 1992 381 15 0 .719 .42 2.11 .298 .683 .510 3.00 .482 -.021 3 4 PAS10B 1550 1991 442 17 0 .696 .40 1.67 .291 .653 .522 2.73 .420 .002 3 5 PAS10C 1629 1908 280 11 0 .678 .44 2.87 .392 .738 .566 2.78 .506 -.021 2 6 PAS10D 1550 1649 100 3 0 .616 .58 2.10 .367 .547 .447 2.86 .544 -.013 1 7 PAS11A 1692 1992 301 12 0 .672 .48 4.53 .448 .529 .682 2.82 .484 .020 1 8 PAS11B 1690 1992 303 12 0 .699 .48 3.95 .449 .633 .703 2.84 .440 -.006 1 9 PAS11C 1692 1992 301 12 0 .705 .54 5.03 .547 .613 .614 2.77 .505 .015 1 10 PAS12A 1759 1992 234 9 0 .594 .45 2.70 .308 .289 .628 2.71 .404 -.036 1 11 PAS12B 1802 1992 191 7 0 .695 .52 1.66 .356 .309 .685 2.71 .406 .019 1 12 PAS13A 1895 1992 98 4 1 .383 2.27 7.13 1.494 .175 .554 3.10 .623 .094 1 13 PAS13B 1882 1992 111 4 0 .435 1.82 7.73 1.407 .390 .572 2.91 .589 .006 1 14 PAS14A 1925 1992 68 2 0 .497 2.42 7.74 1.579 .046 .640 2.94 .535 .087 1 15 PAS15A 1950 1992 43 1 0 .539 4.22 10.10 2.098 .297 .479 2.65 .780 -.070 1 16 PAS16A 1658 1992 335 13 0 .613 .63 5.21 .603 .412 .592 3.09 .481 -.019 1 17 PAS16B 1657 1992 336 13 2 .556 .63 3.31 .486 .443 .565 2.75 .373 -.005 3 18 PAS16C 1697 1992 296 12 0 .671 .77 3.63 .593 .360 .489 3.07 .463 .014 3 19 PAS18A 1478 1992 515 20 0 .653 .48 2.04 .348 .504 .616 2.71 .391 .010 2 20 PAS18B 1466 1992 527 20 0 .648 .46 1.91 .375 .541 .684 2.89 .487 -.008 3 21 PAS18C 1540 1992 453 18 0 .655 .47 3.48 .445 .658 .704 2.91 .396 -.011 2 22 PAS19B 1888 1992 105 4 1 .463 .48 4.59 .576 .475 .702 2.80 .420 -.065 2 23 PAS19C 1873 1992 120 5 0 .629 .43 1.71 .325 .373 .783 2.82 .535 -.014 4 24 PAS21A 1800 1992 193 7 0 .786 .67 3.95 .552 .461 .585 2.97 .449 .033 2 25 PAS21B 1857 1992 136 5 0 .757 .93 5.58 .786 .522 .524 2.89 .474 .007 1 26 PAS21C 1831 1992 162 6 0 .699 .70 2.09 .489 .478 .576 3.02 .467 .003 1 27 PAS23A 1743 1992 250 10 0 .732 .28 1.36 .178 .179 .631 2.92 .422 .003 1 28 PAS23B 1846 1992 147 6 0 .681 .33 1.49 .223 .449 .610 2.79 .444 .013 1 29 PAS23C 1799 1992 194 8 0 .757 .29 1.26 .185 .533 .526 2.72 .479 -.026 1 30 PAS23D 1661 1755 95 4 0 .678 .42 .88 .172 .212 .458 2.64 .517 -.020 1 31 PAS24A 1735 1992 258 10 0 .706 .56 2.58 .421 .489 .675 2.63 .385 .003 2 32 PAS24B 1799 1992 194 8 0 .706 .59 3.03 .512 .554 .695 2.85 .416 -.030 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 7420 288 4 .662 .59 10.10 .457 .497 .607 3.10 .456 .000