NOTE: All statistics reported below describe the raw measurement file, not the chronology itself. This file should be viewed with a non-proportional font. Chronology file name : ME018.CRN Measurement file name : ME018.RWL Date checked : 28DEC94 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1665 Ending year : 1982 Principal investigators: ED COOK Site name : IRONBOUND ISLAND, LONG CORES Site location : MAINE, USA Species information : PCRU RED SPRUCE Latitude : 4425N Longitude : 6809W Elevation : N/A M Series intercorrelation: 0.433 Avg mean sensitivity : 0.263 Avg standard deviation : 0.369 Avg autocorrelation : 0.891 Number dated series : 11 Segment length tested : 50 Number problem segments: 29 Pct problem segments : 21.97 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Comments: NO ELEVATION GIVEN #5 098101 PROBABLY MISDATED #7 098091 SHOULD BE DELETED CHRONOLOGY HAS MUCH NOISE PRIOR TO 1800 TOO MANY FLAGGED SEGMENTS 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 17:32 Wed 28 DEC 1994 Page 2 ----------------------------------------------------------------------------------------------------------------------------------- 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 Interval 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 098061 1691 1982 - .37 .52 .55 .34 .36 .61 .60 .45 .53 .55 .38 .20 - - - - - - - + ___B 2 098062 1665 1982 .54 .52 .64 .59 .38 .34 .43 .67 .63 .45 .53 .53 .41 - - - - - - - + 3 098071 1672 1982 .63 .65 .47 .31 .44 .42 .50 .64 .51 .43 .45 .34 .34 - - - - - - - + ___A 4 098072 1677 1982 - .58 .56 .48 .46 .59 .68 .66 .53 .65 .64 .42 .42 - - - - - - - + 5 098101 1750 1982 - - - - -.05 .11 .54 .64 .60 .72 .56 .21 .27 - - - - - - - + ___B ___B ___B ___A 6 098111 1714 1982 - - .57 .51 .21 .21 .43 .58 .61 .50 .50 .67 .72 - - - - - - - + ___B ___B 7 098091 1693 1982 - .42 .41 .60 .51 .22 .16 .44 .34 .20 .29 .21 .16 - - - - - - - + ___B ___B ___B ___B ___B ___B 8 098132 1683 1982 - .06 .04 .34 .51 .36 .41 .31 .25 .54 .45 .46 .50 - - - - - - - + ___B ___B ___A ___B 9 098161 1677 1982 - .39 .37 .26 .09 -.13 .39 .62 .38 .45 .61 .56 .56 - - - - - - - + ___B ___B ___B 10 098141 1665 1982 .20 .24 .42 .65 .48 .06 .47 .80 .58 .49 .50 .48 .48 - - - - - - - + ___A ___B ___B 11 098142 1665 1982 .33 .29 .53 .69 .19 -.26 .17 .64 .42 .30 .48 .62 .63 - - - - - - - + ___B ___A ___B ___A ___A 1 PART 7: DESCRIPTIVE STATISTICS: 17:32 Wed 28 DEC 1994 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 098061 1691 1982 292 12 1 0.441 0.40 1.24 0.255 0.903 0.262 1.96 0.280 -0.044 1 2 098062 1665 1982 318 13 0 0.500 0.54 2.54 0.439 0.919 0.239 1.99 0.291 -0.003 1 3 098071 1672 1982 311 13 1 0.474 0.45 1.77 0.277 0.892 0.231 1.82 0.219 -0.015 1 4 098072 1677 1982 306 12 0 0.560 0.55 1.60 0.346 0.863 0.246 2.12 0.327 -0.052 1 5 098101 1750 1982 233 9 4 0.392 0.44 1.05 0.175 0.872 0.178 1.85 0.238 -0.029 1 6 098111 1714 1982 269 11 2 0.537 0.63 2.29 0.414 0.906 0.225 1.75 0.198 -0.028 1 7 098091 1693 1982 290 12 6 0.328 0.33 0.90 0.183 0.863 0.241 2.12 0.382 -0.019 1 8 098132 1683 1982 300 12 4 0.316 0.67 2.76 0.554 0.925 0.264 1.88 0.223 -0.060 1 9 098161 1677 1982 306 12 3 0.362 0.64 3.41 0.653 0.899 0.314 1.97 0.297 -0.034 1 10 098141 1665 1982 318 13 3 0.456 0.37 1.50 0.248 0.833 0.330 2.06 0.337 -0.046 1 11 098142 1665 1982 318 13 5 0.392 0.51 2.58 0.464 0.922 0.330 1.94 0.330 -0.022 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3261 132 29 0.433 0.50 3.41 0.369 0.891 0.263 2.12 0.286 -0.032