Chronology file name : WA045.CRN Measurement file name : WA045.RWL Date checked : 02SEP96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1700 Ending year : 1966 Principal investigators: C.W. FERGUSON AND M.L. PARKER Site name : PIPESTONE CANYON, TWISP Site location : WASHINGTON, USA Species information : PSME DOUGLAS-FIR Latitude : 4825N Longitude : 12003W Elevation : 914 M Series intercorrelation: 0.781 Avg mean sensitivity : 0.351 Avg standard deviation : 0.515 Avg autocorrelation : 0.694 Number dated series : 20 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 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: 16:04 Mon 02 SEP 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 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 067011 1720 1966 .88 .87 .86 .86 .82 .46 .53 .81 .73 .66 2 067012 1720 1966 .91 .91 .90 .80 .71 .68 .74 .81 .75 .75 3 067021 1720 1966 .86 .84 .81 .80 .77 .89 .87 .86 .88 .87 4 067022 1720 1966 .89 .90 .89 .82 .80 .89 .88 .82 .76 .79 5 067041 1720 1966 .90 .91 .85 .71 .75 .92 .85 .81 .86 .87 6 067042 1700 1966 .89 .89 .80 .70 .79 .91 .87 .87 .90 .94 7 067051 1710 1966 .81 .78 .76 .76 .66 .71 .81 .83 .73 .78 8 067052 1850 1966 .80 .81 .83 .78 9 067061 1850 1966 .83 .86 .82 .82 10 067062 1850 1966 .81 .84 .68 .69 11 067081 1850 1966 .68 .78 .78 .84 12 067082 1850 1966 .89 .91 .87 .86 13 067091 1850 1966 .70 .70 .66 .74 14 067092 1850 1966 .73 .78 .68 .68 15 067101 1710 1966 .84 .79 .76 .72 .66 .62 .67 .76 .77 .84 16 067102 1850 1966 .61 .80 .82 .82 17 067111 1850 1966 .75 .83 .85 .74 18 067112 1850 1966 .74 .79 .90 .89 19 067131 1770 1966 .59 .62 .58 .65 .66 .79 .76 .77 20 067132 1850 1966 .67 .78 .76 .79 PART 7: DESCRIPTIVE STATISTICS: 16:04 Mon 02 SEP 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 067011 1720 1966 247 10 0 0.733 1.00 2.74 0.542 0.634 0.349 1.99 0.303 -0.028 1 2 067012 1720 1966 247 10 0 0.793 0.98 2.53 0.497 0.659 0.334 2.00 0.344 -0.021 2 3 067021 1720 1966 247 10 0 0.844 0.88 2.72 0.554 0.702 0.384 2.13 0.330 -0.056 1 4 067022 1720 1966 247 10 0 0.843 1.08 4.37 0.780 0.711 0.398 2.06 0.282 -0.034 1 5 067041 1720 1966 247 10 0 0.837 0.98 3.07 0.724 0.789 0.357 2.06 0.303 -0.029 1 6 067042 1700 1966 267 10 0 0.855 0.99 3.48 0.644 0.738 0.366 2.02 0.317 -0.039 1 7 067051 1710 1966 257 10 0 0.757 0.60 3.45 0.485 0.782 0.419 2.14 0.339 -0.028 1 8 067052 1850 1966 117 4 0 0.778 0.38 1.00 0.199 0.489 0.445 2.16 0.407 -0.057 3 9 067061 1850 1966 117 4 0 0.823 0.57 1.27 0.245 0.616 0.320 2.17 0.396 -0.049 1 10 067062 1850 1966 117 4 0 0.750 0.84 1.67 0.319 0.635 0.274 2.05 0.376 -0.045 1 11 067081 1850 1966 117 4 0 0.763 0.74 2.24 0.401 0.661 0.338 2.14 0.343 -0.018 1 12 067082 1850 1966 117 4 0 0.869 0.92 2.43 0.428 0.587 0.337 2.05 0.337 -0.041 1 13 067091 1850 1966 117 4 0 0.697 0.40 1.38 0.238 0.688 0.386 1.96 0.398 -0.023 1 14 067092 1850 1966 117 4 0 0.698 0.78 2.52 0.491 0.643 0.377 2.03 0.358 -0.066 2 15 067101 1710 1966 257 10 0 0.749 1.02 3.56 0.623 0.852 0.259 2.00 0.303 -0.007 1 16 067102 1850 1966 117 4 0 0.721 0.80 2.53 0.462 0.637 0.355 2.26 0.427 -0.046 1 17 067111 1850 1966 117 4 0 0.756 1.37 2.57 0.529 0.627 0.270 2.02 0.385 -0.058 1 18 067112 1850 1966 117 4 0 0.830 1.45 2.75 0.548 0.519 0.318 1.96 0.374 -0.024 1 19 067131 1770 1966 197 8 0 0.687 0.62 2.45 0.403 0.815 0.336 1.93 0.301 -0.091 1 20 067132 1850 1966 117 4 0 0.732 0.82 2.19 0.429 0.635 0.353 1.98 0.369 -0.063 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3500 132 0 0.781 0.88 4.37 0.515 0.694 0.351 2.26 0.338 -0.039