Chronology file name : AZ531.CRN Measurement file name : AZ531.RWL Date checked : 12JUL96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1638 Ending year : 1987 Principal investigators: DONALD A. GRAYBILL Site name : NORTH SLOPE Site location : ARIZONA, USA Species information : PSME DOUGLAS-FIR Latitude : 3213N Longitude : 11033W Elevation : 2441 M Series intercorrelation: 0.679 Avg mean sensitivity : 0.321 Avg standard deviation : 0.772 Avg autocorrelation : 0.792 Number dated series : 23 Segment length tested : 50 Number problem segments: 2 Pct problem segments : 0.94 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: EXCELLENT HIGH QUALITY CHRONOLOGY PART 5: CORRELATION OF SERIES BY SEGMENTS: 01:14 Fri 12 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 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 NSF011 1710 1987 .62 .58 .54 .74 .77 .56 .37B .36 .53 .76 .79 2 NSF012 1656 1851 .39 .54 .78 .80 .65 .58 .72 .72 3 NSF013 1860 1987 .36 .44 .57 .74 .77 4 NSF021 1687 1987 .82 .84 .74 .64 .75 .79 .70 .58 .62 .69 .63 .57 5 NSF022 1638 1987 .58 .68 .77 .67 .51 .62 .74 .65 .60 .60 .59 .42 .27A 6 NSF031 1694 1987 .63 .67 .75 .53 .59 .74 .68 .64 .69 .61 .52 .45 7 NSF032 1659 1987 .62 .66 .82 .75 .61 .72 .77 .71 .70 .75 .77 .56 .45 8 NSF041 1795 1987 .69 .73 .72 .53 .62 .80 .78 .74 9 NSF042 1797 1987 .80 .79 .66 .65 .73 .81 .67 .58 10 NSF051 1794 1987 .49 .54 .35 .45 .72 .74 .51 .47 11 NSF052 1807 1987 .56 .40 .46 .59 .71 .79 .76 12 NSF061 1797 1987 .80 .75 .67 .71 .75 .83 .80 .73 13 NSF062 1774 1987 .82 .82 .76 .71 .69 .65 .77 .79 .75 14 NSF071 1761 1977 .62 .69 .80 .76 .54 .59 .68 .54 .54 15 NSF072 1763 1987 .65 .83 .84 .78 .67 .73 .80 .73 .63 16 NSF081 1787 1987 .73 .82 .80 .67 .74 .80 .81 .75 17 NSF082 1785 1987 .74 .82 .72 .62 .79 .88 .89 .74 18 NSF091 1723 1987 .79 .77 .76 .88 .91 .85 .82 .78 .73 .74 .69 19 NSF092 1710 1987 .69 .78 .73 .85 .90 .84 .80 .73 .64 .70 .77 20 NSF101 1781 1987 .69 .78 .78 .66 .76 .82 .84 .84 21 NSF102 1767 1987 .38 .60 .80 .74 .68 .80 .87 .87 .82 22 NSF111 1770 1987 .54 .57 .72 .57 .46 .65 .74 .76 .74 23 NSF112 1779 1987 .63 .59 .45 .46 .63 .76 .81 .77 PART 7: DESCRIPTIVE STATISTICS: 01:14 Fri 12 JUL 1996 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 NSF011 1710 1987 278 11 1 0.604 0.98 2.88 0.524 0.740 0.302 2.05 0.314 -0.014 2 2 NSF012 1656 1851 196 8 0 0.618 0.94 3.31 0.535 0.676 0.310 2.16 0.333 -0.012 2 3 NSF013 1860 1987 128 5 0 0.578 0.46 1.53 0.259 0.732 0.335 2.12 0.401 -0.017 2 4 NSF021 1687 1987 301 12 0 0.691 0.36 1.73 0.218 0.597 0.426 1.91 0.243 -0.020 1 5 NSF022 1638 1987 350 13 1 0.579 0.38 1.51 0.236 0.620 0.450 2.01 0.249 -0.015 3 6 NSF031 1694 1987 294 12 0 0.615 0.55 3.16 0.397 0.691 0.359 1.93 0.238 -0.055 1 7 NSF032 1659 1987 329 13 0 0.667 0.42 2.42 0.268 0.739 0.350 1.93 0.268 -0.023 3 8 NSF041 1795 1987 193 8 0 0.706 1.78 4.38 1.005 0.863 0.244 1.91 0.362 -0.022 1 9 NSF042 1797 1987 191 8 0 0.706 1.15 3.15 0.724 0.868 0.257 1.97 0.402 -0.019 1 10 NSF051 1794 1987 194 8 0 0.529 1.21 3.93 0.727 0.810 0.267 2.19 0.358 0.031 1 11 NSF052 1807 1987 181 7 0 0.643 1.48 3.94 0.895 0.799 0.299 2.11 0.343 -0.002 1 12 NSF061 1797 1987 191 8 0 0.753 1.45 5.36 0.801 0.816 0.259 1.89 0.308 0.022 1 13 NSF062 1774 1987 214 9 0 0.743 1.47 7.45 0.995 0.840 0.263 2.14 0.318 0.002 1 14 NSF071 1761 1977 217 9 0 0.628 1.91 6.54 1.428 0.906 0.302 2.25 0.300 0.004 2 15 NSF072 1763 1987 225 9 0 0.730 1.36 5.61 1.109 0.924 0.284 1.95 0.253 -0.019 1 16 NSF081 1787 1987 201 8 0 0.767 1.92 4.29 1.085 0.848 0.281 2.04 0.311 0.007 1 17 NSF082 1785 1987 203 8 0 0.758 1.55 4.96 1.002 0.880 0.260 1.96 0.321 -0.046 1 18 NSF091 1723 1987 265 11 0 0.791 0.95 4.41 0.613 0.762 0.315 2.21 0.391 -0.004 2 19 NSF092 1710 1987 278 11 0 0.758 1.22 4.78 0.838 0.792 0.338 2.00 0.317 -0.005 2 20 NSF101 1781 1987 207 8 0 0.769 1.89 8.13 1.579 0.925 0.279 2.11 0.346 -0.020 1 21 NSF102 1767 1987 221 9 0 0.721 1.73 6.64 1.438 0.929 0.299 2.00 0.341 -0.016 1 22 NSF111 1770 1987 218 9 0 0.637 1.22 4.72 1.054 0.880 0.364 2.11 0.297 -0.026 1 23 NSF112 1779 1987 209 8 0 0.640 1.05 4.19 0.904 0.833 0.364 2.26 0.338 -0.032 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 5284 212 2 0.679 1.13 8.13 0.772 0.792 0.321 2.26 0.313 -0.014