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 : CT001.CRN Measurement file name : CT001.RWL Date checked : 12DEC94 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1659 Ending year : 1985 Principal investigators: ED COOK Site name : BIGELOW POND Site location : CONNECTICUT, USA Species information : TSCA EASTERN HEMLOCK Latitude : 4157N Longitude : 7313W Elevation : N/A M Series intercorrelation: 0.687 Avg mean sensitivity : 0.262 Avg standard deviation : 0.762 Avg autocorrelation : 0.820 Number dated series : 64 Segment length tested : 50 Number problem segments: 6 Pct problem segments : 1.00 Are there obvious misdated series? NO Number possible misdated series : N/A Percent misdated series : 0.00 Comments: NO ELEVATION GIVEN #2 BP2SW SHOULD PERHAPS BE DELETED SOME INNER RING SEGMENTS SHOULD BE DELETED OTHERWISE, EXCELLENT HIGH QUALITY CHRONOLOGY 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 14:42 Mon 12 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 BP1S 1698 1985 - .67 .71 .47 .45 .58 .54 .61 .80 .74 .65 .79 .77 - - - - - - - + 2 BP2SW 1842 1985 - - - - - - - .26 .32 .38 .46 .54 .49 - - - - - - - + ___A ___A 3 BP2S 1714 1983 - - .77 .77 .76 .62 .57 .78 .81 .83 .80 .57 .46 - - - - - - - + 4 BP2N 1701 1982 - - .79 .69 .73 .61 .46 .65 .84 .82 .76 .64 .65 - - - - - - - + 5 BP3SW 1809 1985 - - - - - - .57 .63 .69 .75 .73 .63 .57 - - - - - - - + 6 BP3N 1671 1985 .75 .80 .72 .56 .68 .76 .68 .65 .75 .73 .73 .71 .63 - - - - - - - + 7 BP3N2 1823 1985 - - - - - - .68 .69 .76 .58 .58 .69 .70 - - - - - - - + 8 BP4S 1659 1985 .78 .78 .74 .68 .64 .63 .61 .55 .67 .76 .77 .74 .71 - - - - - - - + 9 BP5SE2 1679 1809 - .69 .71 .47 .44 .57 - - - - - - - - - - - - - - + 10 BP5SE 1829 1985 - - - - - - - .74 .86 .85 .75 .70 .69 - - - - - - - + 11 BP5NW 1696 1985 - .82 .83 .77 .70 .70 .83 .85 .82 .81 .83 .86 .84 - - - - - - - + 12 BP6W 1813 1985 - - - - - - .31 .33 .62 .78 .66 .69 .71 - - - - - - - + ___A 13 BP6E 1818 1985 - - - - - - .74 .76 .81 .77 .68 .64 .58 - - - - - - - + 14 BP7NX 1714 1985 - - .70 .66 .64 .61 .38 .49 .67 .58 .58 .73 .72 - - - - - - - + 15 BP7S 1701 1779 - - .76 .65 .60 - - - - - - - - - - - - - - - + 16 BP8N 1667 1985 .73 .76 .69 .64 .69 .51 .59 .73 .74 .82 .87 .84 .81 - - - - - - - + 17 BP8S 1667 1985 .57 .71 .67 .58 .64 .66 .71 .65 .66 .82 .88 .84 .84 - - - - - - - + 18 BP9SE 1689 1985 - .59 .64 .70 .70 .66 .64 .66 .76 .79 .76 .82 .75 - - - - - - - + 19 BP9NE 1726 1985 - - - .70 .66 .60 .71 .73 .75 .77 .72 .71 .64 - - - - - - - + 20 BP10S 1735 1985 - - - .62 .64 .61 .69 .62 .65 .74 .73 .71 .54 - - - - - - - + 21 BP10N 1745 1985 - - - .60 .66 .59 .67 .70 .77 .83 .79 .77 .68 - - - - - - - + 22 BP11NE 1776 1985 - - - - - .55 .66 .78 .83 .85 .76 .66 .63 - - - - - - - + 23 BP11S 1763 1985 - - - - .51 .58 .71 .82 .81 .82 .82 .76 .74 - - - - - - - + 24 BP12W 1680 1985 - .73 .70 .70 .74 .74 .57 .49 .68 .75 .74 .82 .82 - - - - - - - + 25 BP12E 1750 1985 - - - - .81 .74 .44 .36 .70 .73 .57 .74 .76 - - - - - - - + 26 BP13S 1765 1985 - - - - .79 .76 .64 .59 .77 .83 .80 .85 .71 - - - - - - - + 27 BP13NW 1740 1985 - - - .84 .76 .76 .64 .53 .62 .74 .77 .81 .75 - - - - - - - + 28 BP14S 1797 1985 - - - - - .70 .68 .78 .84 .82 .67 .68 .68 - - - - - - - + 29 BP15N 1772 1985 - - - - .67 .66 .44 .60 .78 .74 .68 .82 .82 - - - - - - - + 30 BP15SE 1770 1985 - - - - .68 .66 .56 .71 .74 .66 .69 .80 .77 - - - - - - - + 31 BP17S 1788 1985 - - - - - .57 .60 .73 .80 .79 .56 .54 .64 - - - - - - - + 32 BP17N 1719 1985 - - .69 .72 .73 .62 .67 .74 .80 .65 .50 .66 .64 - - - - - - - + 33 BP1S 1698 1985 - .67 .71 .47 .45 .58 .54 .61 .80 .74 .65 .79 .77 - - - - - - - + 34 BP2SW 1842 1985 - - - - - - - .26 .32 .38 .46 .54 .49 - - - - - - - + ___A ___A 35 BP2S 1714 1983 - - .77 .77 .76 .62 .57 .78 .81 .83 .80 .57 .46 - - - - - - - + 36 BP2N 1701 1982 - - .79 .69 .73 .61 .46 .65 .84 .82 .76 .64 .65 - - - - - - - + 37 BP3SW 1809 1985 - - - - - - .57 .63 .69 .75 .73 .63 .57 - - - - - - - + 38 BP3N 1671 1985 .75 .80 .72 .56 .68 .76 .68 .65 .75 .73 .73 .71 .63 - - - - - - - + 39 BP3N2 1823 1985 - - - - - - .68 .69 .76 .58 .58 .69 .70 - - - - - - - + 40 BP4S 1659 1985 .78 .78 .74 .68 .64 .63 .61 .55 .67 .76 .77 .74 .71 - - - - - - - + 41 BP5SE2 1679 1809 - .69 .71 .47 .44 .57 - - - - - - - - - - - - - - + 42 BP5SE 1829 1985 - - - - - - - .74 .86 .85 .75 .70 .69 - - - - - - - + 43 BP5NW 1696 1985 - .82 .83 .77 .70 .70 .83 .85 .82 .81 .83 .86 .84 - - - - - - - + 44 BP6W 1813 1985 - - - - - - .31 .33 .62 .78 .66 .69 .71 - - - - - - - + ___A 45 BP6E 1818 1985 - - - - - - .74 .76 .81 .77 .68 .64 .58 - - - - - - - + 46 BP7NX 1714 1985 - - .70 .66 .64 .61 .38 .49 .67 .58 .58 .73 .72 - - - - - - - + 1 PART 5: CORRELATION BY SEGMENTS OF SERIES: 14:42 Mon 12 DEC 1994 Page 4 ----------------------------------------------------------------------------------------------------------------------------------- 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 47 BP7S 1701 1779 - - .76 .65 .60 - - - - - - - - - - - - - - - + 48 BP8N 1667 1985 .73 .76 .69 .64 .69 .51 .59 .73 .74 .82 .87 .84 .81 - - - - - - - + 49 BP8S 1667 1985 .57 .71 .67 .58 .64 .66 .71 .65 .66 .82 .88 .84 .84 - - - - - - - + 50 BP9SE 1689 1985 - .59 .64 .70 .70 .66 .64 .66 .76 .79 .76 .82 .75 - - - - - - - + 51 BP9NE 1726 1985 - - - .70 .66 .60 .71 .73 .75 .77 .72 .71 .64 - - - - - - - + 52 BP10S 1735 1985 - - - .62 .64 .61 .69 .62 .65 .74 .73 .71 .54 - - - - - - - + 53 BP10N 1745 1985 - - - .60 .66 .59 .67 .70 .77 .83 .79 .77 .68 - - - - - - - + 54 BP11NE 1776 1985 - - - - - .55 .66 .78 .83 .85 .76 .66 .63 - - - - - - - + 55 BP11S 1763 1985 - - - - .51 .58 .71 .82 .81 .82 .82 .76 .74 - - - - - - - + 56 BP12W 1680 1985 - .73 .70 .70 .74 .74 .57 .49 .68 .75 .74 .82 .82 - - - - - - - + 57 BP12E 1750 1985 - - - - .81 .74 .44 .36 .70 .73 .57 .74 .76 - - - - - - - + 58 BP13S 1765 1985 - - - - .79 .76 .64 .59 .77 .83 .80 .85 .71 - - - - - - - + 59 BP13NW 1740 1985 - - - .84 .76 .76 .64 .53 .62 .74 .77 .81 .75 - - - - - - - + 60 BP14S 1797 1985 - - - - - .70 .68 .78 .84 .82 .67 .68 .68 - - - - - - - + 61 BP15N 1772 1985 - - - - .67 .66 .44 .60 .78 .74 .68 .82 .82 - - - - - - - + 62 BP15SE 1770 1985 - - - - .68 .66 .56 .71 .74 .66 .69 .80 .77 - - - - - - - + 63 BP17S 1788 1985 - - - - - .57 .60 .73 .80 .79 .56 .54 .64 - - - - - - - + 64 BP17N 1719 1985 - - .69 .72 .73 .62 .67 .74 .80 .65 .50 .66 .64 - - - - - - - + 1 PART 7: DESCRIPTIVE STATISTICS: 14:42 Mon 12 DEC 1994 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 BP1S 1698 1985 288 12 0 0.657 1.11 5.85 0.980 0.874 0.296 2.17 0.333 -0.002 3 2 BP2SW 1842 1985 144 6 2 0.433 1.33 3.13 0.590 0.743 0.238 1.97 0.352 -0.031 2 3 BP2S 1714 1983 270 11 0 0.680 1.07 3.78 0.677 0.876 0.236 2.09 0.318 0.004 1 4 BP2N 1701 1982 282 11 0 0.697 1.00 3.18 0.686 0.873 0.279 2.11 0.331 -0.006 3 5 BP3SW 1809 1985 177 7 0 0.629 1.25 3.57 0.717 0.750 0.265 2.02 0.343 -0.020 3 6 BP3N 1671 1985 315 13 0 0.680 0.98 4.87 0.727 0.831 0.247 1.97 0.297 -0.007 1 7 BP3N2 1823 1985 163 7 0 0.667 1.17 2.79 0.590 0.734 0.275 2.17 0.382 0.034 1 8 BP4S 1659 1985 327 13 0 0.690 1.01 4.70 0.728 0.798 0.275 2.11 0.308 -0.025 2 9 BP5SE2 1679 1809 131 5 0 0.565 0.70 1.99 0.446 0.856 0.289 2.03 0.404 -0.052 2 10 BP5SE 1829 1985 157 6 0 0.764 1.44 4.09 0.706 0.760 0.250 1.93 0.373 -0.033 1 11 BP5NW 1696 1985 290 12 0 0.806 0.80 3.42 0.514 0.820 0.283 2.15 0.339 -0.021 1 12 BP6W 1813 1985 173 7 1 0.587 2.51 6.51 1.012 0.667 0.250 1.81 0.247 -0.060 1 13 BP6E 1818 1985 168 7 0 0.696 2.08 5.33 0.987 0.623 0.282 2.05 0.356 0.020 1 14 BP7NX 1714 1985 272 11 0 0.620 1.15 6.05 0.908 0.832 0.285 2.08 0.332 -0.012 4 15 BP7S 1701 1779 79 3 0 0.633 0.67 1.47 0.345 0.803 0.260 2.09 0.305 0.006 1 16 BP8N 1667 1985 319 13 0 0.723 1.04 2.93 0.508 0.802 0.220 1.97 0.282 -0.010 1 17 BP8S 1667 1985 319 13 0 0.711 1.06 2.36 0.369 0.731 0.209 1.93 0.311 -0.007 1 18 BP9SE 1689 1985 297 12 0 0.705 1.03 3.32 0.627 0.835 0.257 1.99 0.311 0.017 1 19 BP9NE 1726 1985 260 10 0 0.698 0.88 3.28 0.611 0.869 0.271 2.10 0.393 -0.016 1 20 BP10S 1735 1985 251 10 0 0.634 1.25 6.58 1.003 0.873 0.246 1.97 0.263 -0.045 3 21 BP10N 1745 1985 241 10 0 0.699 0.95 5.10 0.617 0.840 0.227 2.16 0.366 -0.055 1 22 BP11NE 1776 1985 210 8 0 0.718 1.53 3.83 0.704 0.695 0.281 1.82 0.268 -0.018 1 23 BP11S 1763 1985 223 9 0 0.740 1.25 2.94 0.519 0.665 0.264 1.95 0.307 -0.016 3 24 BP12W 1680 1985 306 12 0 0.718 0.76 4.20 0.762 0.885 0.340 2.09 0.280 -0.012 1 25 BP12E 1750 1985 236 9 0 0.683 1.31 6.07 1.114 0.870 0.296 2.03 0.315 -0.040 3 26 BP13S 1765 1985 221 9 0 0.738 1.44 4.65 0.847 0.850 0.248 2.15 0.384 0.039 1 27 BP13NW 1740 1985 246 10 0 0.724 1.70 7.15 1.319 0.906 0.259 2.03 0.345 0.019 1 28 BP14S 1797 1985 189 8 0 0.731 1.34 3.87 0.710 0.769 0.285 2.01 0.331 -0.004 1 29 BP15N 1772 1985 214 9 0 0.720 1.33 5.28 0.976 0.887 0.233 2.26 0.348 -0.096 1 30 BP15SE 1770 1985 216 9 0 0.705 1.27 3.93 0.907 0.892 0.238 1.91 0.289 -0.027 1 31 BP17S 1788 1985 198 8 0 0.640 1.62 4.98 1.209 0.908 0.225 2.12 0.254 -0.027 2 32 BP17N 1719 1985 267 11 0 0.670 1.05 4.60 0.885 0.907 0.264 1.94 0.298 0.004 1 33 BP1S 1698 1985 288 12 0 0.657 1.11 5.85 0.980 0.874 0.296 2.17 0.333 -0.002 3 34 BP2SW 1842 1985 144 6 2 0.433 1.33 3.13 0.590 0.743 0.238 1.97 0.352 -0.031 2 35 BP2S 1714 1983 270 11 0 0.680 1.07 3.78 0.677 0.876 0.236 2.09 0.318 0.004 1 36 BP2N 1701 1982 282 11 0 0.697 1.00 3.18 0.686 0.873 0.279 2.11 0.331 -0.006 3 37 BP3SW 1809 1985 177 7 0 0.629 1.25 3.57 0.717 0.750 0.265 2.02 0.343 -0.020 3 38 BP3N 1671 1985 315 13 0 0.680 0.98 4.87 0.727 0.831 0.247 1.97 0.297 -0.007 1 39 BP3N2 1823 1985 163 7 0 0.667 1.17 2.79 0.590 0.734 0.275 2.17 0.382 0.034 1 40 BP4S 1659 1985 327 13 0 0.690 1.01 4.70 0.728 0.798 0.275 2.11 0.308 -0.025 2 41 BP5SE2 1679 1809 131 5 0 0.565 0.70 1.99 0.446 0.856 0.289 2.03 0.404 -0.052 2 42 BP5SE 1829 1985 157 6 0 0.764 1.44 4.09 0.706 0.760 0.250 1.93 0.373 -0.033 1 43 BP5NW 1696 1985 290 12 0 0.806 0.80 3.42 0.514 0.820 0.283 2.15 0.339 -0.021 1 44 BP6W 1813 1985 173 7 1 0.587 2.51 6.51 1.012 0.667 0.250 1.81 0.247 -0.060 1 45 BP6E 1818 1985 168 7 0 0.696 2.08 5.33 0.987 0.623 0.282 2.05 0.356 0.020 1 46 BP7NX 1714 1985 272 11 0 0.620 1.15 6.05 0.908 0.832 0.285 2.08 0.332 -0.012 4 47 BP7S 1701 1779 79 3 0 0.633 0.67 1.47 0.345 0.803 0.260 2.09 0.305 0.006 1 48 BP8N 1667 1985 319 13 0 0.723 1.04 2.93 0.508 0.802 0.220 1.97 0.282 -0.010 1 1 PART 7: DESCRIPTIVE STATISTICS: 14:42 Mon 12 DEC 1994 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 () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 49 BP8S 1667 1985 319 13 0 0.711 1.06 2.36 0.369 0.731 0.209 1.93 0.311 -0.007 1 50 BP9SE 1689 1985 297 12 0 0.705 1.03 3.32 0.627 0.835 0.257 1.99 0.311 0.017 1 51 BP9NE 1726 1985 260 10 0 0.698 0.88 3.28 0.611 0.869 0.271 2.10 0.393 -0.016 1 52 BP10S 1735 1985 251 10 0 0.634 1.25 6.58 1.003 0.873 0.246 1.97 0.263 -0.045 3 53 BP10N 1745 1985 241 10 0 0.699 0.95 5.10 0.617 0.840 0.227 2.16 0.366 -0.055 1 54 BP11NE 1776 1985 210 8 0 0.718 1.53 3.83 0.704 0.695 0.281 1.82 0.268 -0.018 1 55 BP11S 1763 1985 223 9 0 0.740 1.25 2.94 0.519 0.665 0.264 1.95 0.307 -0.016 3 56 BP12W 1680 1985 306 12 0 0.718 0.76 4.20 0.762 0.885 0.340 2.09 0.280 -0.012 1 57 BP12E 1750 1985 236 9 0 0.683 1.31 6.07 1.114 0.870 0.296 2.03 0.315 -0.040 3 58 BP13S 1765 1985 221 9 0 0.738 1.44 4.65 0.847 0.850 0.248 2.15 0.384 0.039 1 59 BP13NW 1740 1985 246 10 0 0.724 1.70 7.15 1.319 0.906 0.259 2.03 0.345 0.019 1 60 BP14S 1797 1985 189 8 0 0.731 1.34 3.87 0.710 0.769 0.285 2.01 0.331 -0.004 1 61 BP15N 1772 1985 214 9 0 0.720 1.33 5.28 0.976 0.887 0.233 2.26 0.348 -0.096 1 62 BP15SE 1770 1985 216 9 0 0.705 1.27 3.93 0.907 0.892 0.238 1.91 0.289 -0.027 1 63 BP17S 1788 1985 198 8 0 0.640 1.62 4.98 1.209 0.908 0.225 2.12 0.254 -0.027 2 64 BP17N 1719 1985 267 11 0 0.670 1.05 4.60 0.885 0.907 0.264 1.94 0.298 0.004 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 14898 602 6 0.687 1.19 7.15 0.762 0.820 0.262 2.26 0.321 -0.015