Chronology file name : NONE Measurement file name : NC10.RWL Date checked : 04AUG96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1795 Ending year : 1985 Principal investigators: A.C. BAREFOOT, W.L. HAFLEY Site name : UNION CAMP BIG WOODS Site location : NORTH CAROLINA, USA Species information : PITA LOBLOLLY PINE Latitude : 3628N Longitude : 7658W Elevation : 2 M Series intercorrelation: 0.524 Avg mean sensitivity : 0.233 Avg standard deviation : 0.132 Avg autocorrelation : 0.892 Number dated series : 25 Segment length tested : 50 Number problem segments: 15 Pct problem segments : 9.20 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 SOME RING SEGMENTS SHOULD BE DELETED VERY GOOD DATA SET PART 5: CORRELATION OF SERIES BY SEGMENTS: 20:55 Sun 04 AUG 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 1775 1800 1825 1850 1875 1900 1925 1950 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 UC01-1 1882 1985 .46 .35 .41 .45 2 UC01-2 1862 1985 .46 .39 .26A .11B .26A 3 UC02-1 1847 1985 .44 .41 .64 .61 .56 .49 4 UC02-2 1847 1985 .45 .53 .63 .48 .48 .47 5 UC03-1 1899 1985 .55 .54 .70 .69 6 UC03-2 1875 1985 .27B .58 .57 .50 7 UC04-1 1812 1985 .54 .56 .64 .59 .53 .56 .58 8 UC04-2 1795 1985 .58 .50 .51 .49 .46 .44 .54 .39 9 UC05-1 1815 1985 .67 .64 .72 .70 .60 .66 .56 10 UC05-2 1819 1985 .58 .58 .69 .66 .46 .58 .55 11 UC06-1 1817 1985 .66 .71 .66 .46 .54 .75 .69 12 UC06-2 1812 1985 .67 .63 .63 .44 .44 .59 .60 13 UC07-1 1812 1985 .62 .62 .46 .48 .56 .58 .56 14 UC07-2 1823 1985 -.03B .05B .50 .63 .57 .36B .17B 15 UC08-1 1810 1985 .62 .57 .58 .53 .56 .55 .41 16 UC08-2 1818 1985 .20A .33 .58 .61 .51 .55 .62 17 UC09-1 1817 1985 .58 .58 .63 .40 .30A .56 .49 18 UC09-2 1808 1985 .62 .61 .67 .53 .45 .56 .60 19 UC10-1 1813 1985 .47 .34 .39 .41 .36 .26B .30A 20 UC10-2 1814 1985 .48 .42 .18B .19B .38 .36 .41 21 UC11-1 1815 1985 .42 .53 .52 .54 .59 .63 .59 22 UC11-2 1814 1985 .54 .55 .72 .70 .50 .34 .36 23 UC12-1 1812 1985 .42 .33A .42 .55 .56 .67 .59 24 UC12-2 1835 1985 .36 .42 .59 .54 .57 .56 25 UC-AVE 1795 1985 .82 .80 .96 .98 .98 .98 .97 .97 PART 7: DESCRIPTIVE STATISTICS: 20:55 Sun 04 AUG 1996 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 UC01-1 1882 1985 104 4 0 0.444 0.15 0.45 0.084 0.850 0.249 1.99 0.355 0.040 1 2 UC01-2 1862 1985 124 5 3 0.325 0.12 0.39 0.092 0.923 0.236 1.98 0.382 -0.056 1 3 UC02-1 1847 1985 139 6 0 0.493 0.22 0.67 0.141 0.916 0.208 1.99 0.338 0.017 1 4 UC02-2 1847 1985 139 6 0 0.460 0.22 0.52 0.102 0.858 0.192 2.25 0.412 0.012 1 5 UC03-1 1899 1985 87 4 0 0.602 0.31 0.59 0.116 0.816 0.191 2.05 0.405 -0.076 1 6 UC03-2 1875 1985 111 4 1 0.409 0.27 0.47 0.091 0.744 0.201 2.02 0.368 0.020 1 7 UC04-1 1812 1985 174 7 0 0.572 0.20 0.68 0.155 0.948 0.220 2.05 0.347 0.000 1 8 UC04-2 1795 1985 191 8 0 0.490 0.17 0.74 0.144 0.933 0.243 2.23 0.357 -0.022 1 9 UC05-1 1815 1985 171 7 0 0.659 0.16 1.07 0.138 0.936 0.220 2.17 0.484 -0.003 1 10 UC05-2 1819 1985 167 7 0 0.584 0.21 0.87 0.148 0.937 0.202 1.92 0.361 0.020 2 11 UC06-1 1817 1985 169 7 0 0.634 0.16 0.66 0.078 0.709 0.277 2.04 0.364 -0.048 1 12 UC06-2 1812 1985 174 7 0 0.579 0.17 1.03 0.148 0.919 0.258 2.10 0.395 0.020 1 13 UC07-1 1812 1985 174 7 0 0.547 0.12 0.94 0.142 0.937 0.287 2.13 0.366 -0.023 1 14 UC07-2 1823 1985 163 7 4 0.276 0.18 0.61 0.156 0.871 0.318 1.96 0.317 -0.015 1 15 UC08-1 1810 1985 176 7 0 0.522 0.17 1.35 0.212 0.956 0.251 2.16 0.406 0.006 1 16 UC08-2 1818 1985 168 7 1 0.487 0.20 0.61 0.127 0.897 0.254 2.10 0.341 -0.042 2 17 UC09-1 1817 1985 169 7 1 0.494 0.19 0.91 0.206 0.970 0.228 2.09 0.371 -0.029 1 18 UC09-2 1808 1985 178 7 0 0.597 0.15 0.75 0.157 0.932 0.290 2.07 0.361 -0.040 1 19 UC10-1 1813 1985 173 7 2 0.391 0.14 0.93 0.146 0.970 0.203 2.02 0.313 -0.037 1 20 UC10-2 1814 1985 172 7 2 0.359 0.17 0.98 0.148 0.926 0.236 2.00 0.333 -0.045 1 21 UC11-1 1815 1985 171 7 0 0.570 0.14 0.57 0.063 0.780 0.231 2.06 0.328 0.024 1 22 UC11-2 1814 1985 172 7 0 0.543 0.13 0.94 0.124 0.941 0.267 2.15 0.438 -0.005 1 23 UC12-1 1812 1985 174 7 1 0.511 0.20 0.84 0.112 0.880 0.202 1.94 0.301 -0.032 1 24 UC12-2 1835 1985 151 6 0 0.498 0.23 0.50 0.067 0.660 0.178 2.01 0.313 -0.036 1 25 UC-AVE 1795 1985 191 8 0 0.897 0.20 0.80 0.137 0.938 0.154 2.09 0.334 -0.015 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3982 163 15 0.524 0.18 1.35 0.132 0.892 0.233 2.25 0.363 -0.015