Chronology file name : NM565.CRN Measurement file name : NM565.RWL Date checked : 02SEP96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 1291 Ending year : 1987 Principal investigators: DONALD A. GRAYBILL Site name : BLACK MOUNTAIN Site location : NEW MEXICO, USA Species information : PSME DOUGLAS-FIR Latitude : 3323N Longitude : 10814W Elevation : 2651 M Series intercorrelation: 0.860 Avg mean sensitivity : 0.531 Avg standard deviation : 0.522 Avg autocorrelation : 0.699 Number dated series : 49 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: 15:02 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 1300 1325 1350 1375 1400 1425 1450 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1349 1374 1399 1424 1449 1474 1499 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 BKF011 1493 1986 .77 .83 .82 .89 .87 .85 .82 .78 .89 .95 .93 .91 .91 2 BKF012 1522 1987 .85 .86 .88 .91 .92 .92 .91 .92 .93 .90 .90 .91 3 BKF021 1620 1986 .93 .92 .81 .80 .90 .90 .91 .87 4 BKF022 1621 1970 .90 .90 .82 .81 .91 .91 .89 .86 5 BKF031 1463 1986 .73 .80 .85 .87 .86 .85 .81 .77 .80 .88 .92 .93 .86 .85 6 BKF032 1499 1986 .81 .80 .86 .79 .79 .74 .70 .82 .89 .91 .86 .79 .86 7 BKF041 1623 1986 .77 .79 .84 .81 .85 .81 .79 .85 8 BKF051 1613 1986 .86 .87 .83 .82 .93 .87 .83 .90 9 BKF061 1527 1986 .89 .92 .90 .86 .87 .88 .87 .87 .90 .82 .80 10 BKF062 1526 1986 .89 .91 .94 .87 .83 .85 .85 .85 .88 .83 .83 11 BKF071 1612 1986 .54 .82 .86 .80 .79 .77 .75 .72 12 BKF072 1598 1986 .73 .74 .83 .79 .76 .84 .88 .79 .74 13 BKF081 1555 1986 .84 .85 .80 .85 .87 .84 .79 .77 .78 .81 14 BKF082 1553 1986 .79 .86 .82 .84 .89 .90 .89 .84 .84 .84 15 BKF091 1615 1986 .89 .87 .89 .83 .80 .83 .86 .86 16 BKF092 1590 1986 .78 .76 .79 .88 .86 .80 .81 .85 .81 17 BKF101 1600 1986 .88 .86 .86 .88 .83 .84 .87 .81 18 BKF102 1604 1986 .90 .88 .87 .82 .82 .85 .86 .93 19 BKF111 1654 1986 .83 .86 .88 .85 .79 .82 20 BKF112 1648 1986 .85 .85 .87 .89 .90 .90 .88 21 BKF121 1610 1986 .77 .82 .83 .78 .80 .80 .84 .91 22 BKF122 1620 1986 .79 .76 .79 .74 .80 .81 .80 .84 23 BKF131 1496 1986 .93 .93 .94 .92 .91 .91 .90 .91 .89 .93 .94 .93 .93 24 BKF132 1480 1987 .88 .93 .90 .84 .82 .84 .84 .80 .81 .86 .88 .88 .90 25 BKF141 1599 1986 .70 .72 .93 .89 .87 .92 .91 .89 .90 26 BKF142 1603 1986 .77 .86 .82 .83 .87 .87 .88 .88 27 BKF151 1581 1987 .74 .81 .87 .89 .88 .92 .94 .85 .83 28 BKF152 1611 1987 .86 .89 .89 .82 .88 .92 .81 .78 29 BKF171 1331 1987 .78 .72 .72 .84 .86 .79 .82 .90 .89 .90 .89 .86 .86 .85 .86 .88 .86 .87 .88 30 BKF172 1324 1987 .79 .81 .71 .72 .87 .90 .84 .86 .93 .95 .93 .89 .90 .88 .80 .82 .88 .87 .90 .89 31 BKF181 1311 1940 .83 .85 .83 .79 .85 .79 .78 .69 .72 .84 .88 .86 .70 .78 .87 .82 .84 .90 .93 .93 32 BKF182 1312 1876 .85 .89 .88 .83 .86 .86 .83 .70 .74 .90 .92 .87 .78 .84 .89 .87 .87 .89 .89 .88 33 BKF191 1291 1946 .89 .92 .90 .82 .78 .80 .88 .95 .94 .93 .93 .93 .90 .89 .92 .91 .91 .91 .92 .91 34 BKF192 1303 1795 .79 .88 .88 .82 .76 .75 .86 .93 .94 .94 .93 .93 .85 .86 .93 .90 .89 .91 .90 35 BKF201 1386 1952 .55 .74 .81 .85 .87 .92 .91 .86 .83 .86 .90 .86 .85 .90 .92 .92 .91 36 BKF202 1423 1950 .77 .79 .82 .77 .82 .89 .88 .86 .85 .88 .82 .80 .86 .90 .92 .89 37 BKF211 1387 1954 .44 .61 .84 .88 .89 .91 .91 .94 .90 .83 .84 .83 .83 .88 .92 .94 .93 38 BKF212 1479 1945 .89 .89 .84 .84 .81 .79 .81 .81 .82 .83 .88 .89 .90 39 BKF221 1455 1952 .89 .95 .95 .94 .93 .92 .90 .91 .91 .85 .84 .88 .87 .89 40 BKF222 1461 1867 .82 .87 .91 .95 .93 .91 .93 .95 .91 .88 .92 .91 .88 .91 41 BKF231 1447 1960 .87 .88 .92 .95 .95 .96 .93 .85 .86 .92 .93 .96 .94 .91 .92 42 BKF232 1443 1930 .81 .83 .89 .93 .95 .93 .92 .93 .92 .90 .89 .90 .91 .92 .92 43 BKF241 1446 1951 .71 .73 .73 .81 .84 .83 .80 .80 .82 .82 .88 .84 .86 .89 .90 44 BKF242 1473 1955 .79 .78 .84 .84 .88 .87 .79 .79 .85 .90 .88 .86 .82 .85 45 BKF251 1398 1860 .60 .65 .79 .88 .92 .90 .85 .88 .91 .84 .89 .89 .87 .93 .94 .92 .91 46 BKF252 1455 1875 .72 .80 .90 .91 .94 .88 .78 .77 .85 .91 .91 .89 .89 .90 47 BKF261 1464 1940 .59 .54 .71 .90 .92 .91 .83 .80 .87 .88 .88 .80 .76 .86 48 BKF262 1477 1941 .63 .73 .90 .89 .87 .79 .76 .78 .82 .90 .86 .85 .89 49 BKF271 1477 1950 .84 .88 .90 .91 .90 .83 .82 .86 .89 .89 .91 .91 .89 PART 5: CORRELATION OF SERIES BY SEGMENTS: 15:02 Mon 02 SEP 1996 Page 6 ----------------------------------------------------------------------------------------------------------------------------------- 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 1800 1825 1850 1875 1900 1925 1950 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 BKF011 1493 1986 .91 .93 .94 .95 .94 .90 .89 2 BKF012 1522 1987 .87 .91 .92 .90 .92 .92 .90 3 BKF021 1620 1986 .85 .87 .86 .91 .92 .89 .87 4 BKF022 1621 1970 .86 .88 .85 .87 .88 .87 5 BKF031 1463 1986 .89 .90 .94 .95 .93 .85 .83 6 BKF032 1499 1986 .86 .84 .88 .90 .88 .82 .78 7 BKF041 1623 1986 .82 .72 .69 .87 .88 .81 .77 8 BKF051 1613 1986 .87 .86 .90 .94 .84 .81 .81 9 BKF061 1527 1986 .86 .86 .93 .95 .91 .90 .92 10 BKF062 1526 1986 .89 .88 .92 .96 .93 .92 .93 11 BKF071 1612 1986 .76 .85 .86 .89 .90 .89 .80 12 BKF072 1598 1986 .80 .87 .84 .86 .92 .92 .87 13 BKF081 1555 1986 .87 .88 .88 .91 .89 .88 .89 14 BKF082 1553 1986 .81 .89 .90 .92 .88 .82 .86 15 BKF091 1615 1986 .86 .84 .87 .93 .92 .83 .81 16 BKF092 1590 1986 .84 .87 .86 .91 .90 .91 .89 17 BKF101 1600 1986 .82 .91 .92 .90 .92 .91 .90 18 BKF102 1604 1986 .95 .94 .89 .87 .91 .94 .93 19 BKF111 1654 1986 .82 .86 .93 .93 .94 .87 .85 20 BKF112 1648 1986 .87 .82 .84 .88 .87 .87 .87 21 BKF121 1610 1986 .89 .92 .94 .94 .94 .95 .95 22 BKF122 1620 1986 .85 .86 .93 .95 .93 .93 .94 23 BKF131 1496 1986 .93 .90 .89 .91 .91 .91 .85 24 BKF132 1480 1987 .92 .89 .91 .93 .91 .91 .83 25 BKF141 1599 1986 .89 .88 .86 .90 .90 .86 .87 26 BKF142 1603 1986 .87 .87 .87 .83 .82 .88 .89 27 BKF151 1581 1987 .91 .95 .89 .88 .86 .84 .85 28 BKF152 1611 1987 .87 .86 .83 .90 .83 .80 .77 29 BKF171 1331 1987 .92 .93 .89 .88 .87 .83 .74 30 BKF172 1324 1987 .88 .90 .88 .87 .88 .86 .79 31 BKF181 1311 1940 .89 .86 .87 .86 .89 32 BKF182 1312 1876 .87 .86 .83 33 BKF191 1291 1946 .90 .94 .94 .91 .86 35 BKF201 1386 1952 .89 .89 .86 .87 .92 .93 36 BKF202 1423 1950 .76 .74 .85 .92 .91 .91 37 BKF211 1387 1954 .85 .83 .90 .91 .86 .86 38 BKF212 1479 1945 .87 .86 .87 .88 .86 39 BKF221 1455 1952 .94 .95 .95 .94 .95 .96 40 BKF222 1461 1867 .94 .93 41 BKF231 1447 1960 .94 .92 .86 .89 .93 .87 42 BKF232 1443 1930 .93 .84 .78 .82 .86 43 BKF241 1446 1951 .81 .73 .74 .83 .85 .85 44 BKF242 1473 1955 .83 .79 .84 .92 .93 .92 45 BKF251 1398 1860 .92 .91 46 BKF252 1455 1875 .88 .88 .88 47 BKF261 1464 1940 .83 .82 .81 .86 .73 48 BKF262 1477 1941 .89 .88 .86 .90 .92 49 BKF271 1477 1950 .83 .79 .85 .92 .94 .94 PART 7: DESCRIPTIVE STATISTICS: 15:02 Mon 02 SEP 1996 Page 9 ----------------------------------------------------------------------------------------------------------------------------------- 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 BKF011 1493 1986 494 20 0 0.885 0.69 4.57 0.608 0.719 0.483 2.03 0.259 -0.004 1 2 BKF012 1522 1987 466 19 0 0.901 0.68 4.23 0.608 0.783 0.500 1.92 0.244 -0.008 1 3 BKF021 1620 1986 367 15 0 0.881 0.71 2.82 0.479 0.649 0.518 1.96 0.350 -0.029 1 4 BKF022 1621 1970 350 14 0 0.870 0.87 4.05 0.693 0.756 0.504 1.97 0.313 -0.033 1 5 BKF031 1463 1986 524 21 0 0.859 0.70 2.62 0.645 0.819 0.528 1.91 0.333 -0.034 2 6 BKF032 1499 1986 488 20 0 0.827 0.52 3.43 0.485 0.787 0.563 2.02 0.221 -0.021 1 7 BKF041 1623 1986 364 15 0 0.800 0.75 2.63 0.441 0.578 0.463 2.06 0.376 0.029 2 8 BKF051 1613 1986 374 15 0 0.858 0.82 3.23 0.643 0.770 0.506 2.08 0.376 -0.016 1 9 BKF061 1527 1986 460 18 0 0.882 0.62 2.55 0.377 0.523 0.522 1.97 0.333 -0.028 3 10 BKF062 1526 1986 461 18 0 0.887 0.75 3.22 0.532 0.626 0.532 2.04 0.344 -0.027 3 11 BKF071 1612 1986 375 15 0 0.785 0.81 2.69 0.554 0.712 0.420 2.05 0.325 -0.016 2 12 BKF072 1598 1986 389 16 0 0.824 0.87 3.87 0.593 0.730 0.403 2.11 0.334 -0.006 1 13 BKF081 1555 1986 432 17 0 0.842 0.72 2.36 0.460 0.652 0.477 2.11 0.334 -0.026 1 14 BKF082 1553 1986 434 17 0 0.848 0.67 2.08 0.422 0.688 0.488 2.18 0.337 -0.039 1 15 BKF091 1615 1986 372 15 0 0.858 0.65 2.54 0.438 0.686 0.504 1.96 0.331 -0.021 5 16 BKF092 1590 1986 397 16 0 0.849 0.76 3.98 0.608 0.807 0.439 2.01 0.293 -0.016 2 17 BKF101 1600 1986 387 15 0 0.872 0.67 3.36 0.570 0.720 0.628 2.02 0.354 -0.018 3 18 BKF102 1604 1986 383 15 0 0.885 0.69 3.09 0.549 0.679 0.623 2.03 0.339 -0.020 1 19 BKF111 1654 1986 333 13 0 0.863 0.96 2.75 0.622 0.674 0.448 2.00 0.330 -0.011 1 20 BKF112 1648 1986 339 14 0 0.867 0.82 2.46 0.476 0.589 0.454 1.97 0.303 -0.004 1 21 BKF121 1610 1986 377 15 0 0.872 0.77 2.92 0.621 0.746 0.541 1.95 0.317 -0.019 1 22 BKF122 1620 1986 367 15 0 0.852 0.93 3.78 0.729 0.763 0.529 2.00 0.323 -0.023 1 23 BKF131 1496 1986 491 20 0 0.910 0.52 3.27 0.551 0.772 0.703 2.12 0.396 -0.027 2 24 BKF132 1480 1987 508 20 0 0.868 0.66 3.96 0.735 0.818 0.638 2.00 0.376 -0.004 8 25 BKF141 1599 1986 388 16 0 0.867 0.75 2.55 0.521 0.593 0.559 2.10 0.363 -0.018 1 26 BKF142 1603 1986 384 15 0 0.848 0.79 2.78 0.527 0.571 0.592 2.05 0.342 -0.019 2 27 BKF151 1581 1987 407 16 0 0.873 0.91 3.22 0.565 0.586 0.483 2.03 0.350 -0.020 1 28 BKF152 1611 1987 377 15 0 0.845 0.97 3.13 0.581 0.591 0.480 2.05 0.312 -0.005 1 29 BKF171 1331 1987 657 26 0 0.844 0.38 2.61 0.297 0.598 0.671 1.91 0.300 -0.026 1 30 BKF172 1324 1987 664 27 0 0.855 0.41 1.81 0.325 0.636 0.656 1.90 0.295 -0.015 3 31 BKF181 1311 1940 630 25 0 0.834 0.45 2.59 0.319 0.696 0.511 2.20 0.334 -0.023 1 32 BKF182 1312 1876 565 23 0 0.849 0.50 2.32 0.338 0.690 0.468 2.24 0.358 -0.028 1 33 BKF191 1291 1946 656 25 0 0.899 0.53 2.17 0.355 0.615 0.512 1.98 0.318 -0.020 1 34 BKF192 1303 1795 493 19 0 0.870 0.60 2.19 0.398 0.666 0.507 1.98 0.362 -0.026 1 35 BKF201 1386 1952 567 23 0 0.854 0.62 3.37 0.567 0.794 0.522 1.89 0.274 -0.013 3 36 BKF202 1423 1950 528 22 0 0.843 0.59 3.46 0.605 0.799 0.571 2.04 0.316 -0.022 9 37 BKF211 1387 1954 568 23 0 0.845 0.44 2.14 0.370 0.699 0.584 2.11 0.317 -0.009 1 38 BKF212 1479 1945 467 18 0 0.850 0.45 3.04 0.472 0.711 0.656 1.95 0.353 -0.009 8 39 BKF221 1455 1952 498 20 0 0.913 0.86 3.09 0.580 0.623 0.488 1.99 0.336 -0.021 2 40 BKF222 1461 1867 407 16 0 0.904 0.79 2.93 0.408 0.423 0.474 2.05 0.321 -0.014 6 41 BKF231 1447 1960 514 21 0 0.909 0.72 4.02 0.681 0.748 0.578 2.00 0.344 -0.016 1 42 BKF232 1443 1930 488 20 0 0.885 0.70 3.09 0.648 0.737 0.609 2.07 0.364 -0.025 2 43 BKF241 1446 1951 506 21 0 0.811 0.62 3.18 0.562 0.821 0.444 1.95 0.315 -0.035 7 44 BKF242 1473 1955 483 20 0 0.847 0.49 2.43 0.398 0.780 0.465 1.83 0.280 -0.033 6 45 BKF251 1398 1860 463 19 0 0.867 0.72 2.51 0.442 0.561 0.487 2.05 0.367 -0.026 7 46 BKF252 1455 1875 421 17 0 0.859 0.62 3.08 0.498 0.740 0.526 1.97 0.293 -0.034 1 47 BKF261 1464 1940 477 19 0 0.788 0.60 3.97 0.716 0.871 0.541 2.05 0.326 -0.026 2 48 BKF262 1477 1941 465 18 0 0.837 0.61 3.65 0.618 0.808 0.488 2.12 0.315 -0.022 2 PART 7: DESCRIPTIVE STATISTICS: 15:02 Mon 02 SEP 1996 Page 10 ----------------------------------------------------------------------------------------------------------------------------------- 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 BKF271 1477 1950 474 19 0 0.875 0.98 4.22 0.784 0.767 0.495 2.00 0.283 -0.029 6 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 22479 901 0 0.860 0.67 4.57 0.522 0.699 0.531 2.24 0.325 -0.020