Chronology file name : NV514.CRN Measurement file name : NV514.RWL Date checked : 02SEP96 Technician's name : MARIETTE SEKLECKI Supervisor's name : HENRI D. GRISSINO-MAYER Beginning year : 302 Ending year : 1985 Principal investigators: DONALD A. GRAYBILL Site name : SPRUCE MOUNTAIN Site location : NEVADA, USA Species information : PILO GREAT BASIN BRISTLECONE PINE Latitude : 4033N Longitude : 11449W Elevation : 3110 M Series intercorrelation: 0.593 Avg mean sensitivity : 0.243 Avg standard deviation : 0.109 Avg autocorrelation : 0.686 Number dated series : 19 Segment length tested : 50 Number problem segments: 30 Pct problem segments : 5.13 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 EXCELLENT HIGH QUALITY CHRONOLOGY PART 5: CORRELATION OF SERIES BY SEGMENTS: 15:06 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 325 350 375 400 425 450 475 500 525 550 575 600 625 650 675 700 725 750 775 800 374 399 424 449 474 499 524 549 574 599 624 649 674 699 724 749 774 799 824 849 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 8 SMT082AA 480 1985 .34 .17A .30A .39 .49 .52 .42 .57 .63 .49 .54 .49 .00B .09B 9 SMT088AA 339 479 .61 .68 .48 .56 .35 .36 11 SMT092AA 500 1985 .32A .44 .40 .68 .75 .38 .23A .43 .67 .54 .33 .45 .66 12 SMT098AA 502 1099 .31B .70 .73 .43 .39 .57 .64 .76 .74 .55 .54 .68 .67 13 SMT101AA 776 1985 .52 .57 17 SMT145AA 553 1099 .51 .68 .64 .41B .66 .77 .59 .50 .25B .39 .71 19 SMT148AA 302 1099 .61 .68 .48 .56 .35 .31A .20B-.05B .17B .35 .67 .55 .41 .63 .67 .62 .49 .38 .63 .71 PART 5: CORRELATION OF SERIES BY SEGMENTS: 15:06 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 825 850 875 900 925 950 975 1000 1025 1050 1075 1100 1125 1150 1175 1200 1225 1250 1275 1300 874 899 924 949 974 999 1024 1049 1074 1099 1124 1149 1174 1199 1224 1249 1274 1299 1324 1349 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 4 SMT048AA 956 1349 .58 .49 .54 .67 .53 .42 .65 .67 .59 .53 .52 .65 .67 .71 .70 7 SMT081AA 871 1985 .75 .71 .67 .61 .65 .64 .60 .78 .75 .63 .81 .76 .69 .68 .60 .58 .65 .69 .69 8 SMT082AA 480 1985 .70 .71 .68 .71 .69 .65 .54 .60 .81 .75 .69 .86 .79 .75 .70 .58 .60 .57 .63 .75 10 SMT091AA 1100 1985 .79 .77 .76 .69 .54 .58 .59 .59 .63 11 SMT092AA 500 1985 .70 .68 .61 .54 .37 .45 .67 .62 .58 .37 .41 .73 .76 .71 .56 .51 .47 .44 .52 .66 12 SMT098AA 502 1099 .66 .69 .71 .63 .49 .63 .63 .57 .67 .64 13 SMT101AA 776 1985 .71 .72 .61 .58 .52 .60 .67 .67 .65 .57 .57 .74 .76 .71 .67 .57 .52 .58 .57 .56 14 SMT111AA 835 1985 .62 .65 .44 .41 .62 .62 .56 .56 .58 .55 .53 .59 .67 .74 .69 .53 .55 .68 .73 .64 15 SMT141AA 1100 1985 .57 .66 .78 .73 .60 .67 .67 .70 .59 17 SMT145AA 553 1099 .68 .62 .59 .46 .29B .53 .62 .55 .47 .41 18 SMT146AA 1125 1985 .39 .52 .55 .39 .34 .57 .56 .47 19 SMT148AA 302 1099 .72 .70 .55 .42 .44 .68 .68 .67 .72 .64 PART 5: CORRELATION OF SERIES BY SEGMENTS: 15:06 Mon 02 SEP 1996 Page 7 ----------------------------------------------------------------------------------------------------------------------------------- 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 1325 1350 1375 1400 1425 1450 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1374 1399 1424 1449 1474 1499 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 SMT031AA 1590 1985 .28A .31B .41 .58 .64 .53 .67 .81 .72 .41B 2 SMT041AA 1350 1985 .54 .63 .68 .71 .83 .84 .74 .60 .64 .52 .60 .79 .69 .64 .75 .80 .66 .65 .65 3 SMT042AA 1353 1985 .51 .60 .63 .64 .83 .85 .72 .56 .66 .63 .68 .81 .73 .64 .72 .81 .64 .52 .64 5 SMT051AA 1440 1985 .43 .57 .84 .61 .39 .62 .59 .66 .78 .74 .58 .65 .69 .70 .77 .65 6 SMT052AA 1436 1985 .41B .50 .78 .76 .68 .62 .47 .72 .79 .72 .71 .76 .81 .81 .76 .64 7 SMT081AA 871 1985 .60 .63 .76 .70 .67 .80 .85 .67 .56 .71 .74 .84 .82 .74 .75 .74 .76 .67 .63 .72 8 SMT082AA 480 1985 .66 .58 .63 .73 .67 .70 .80 .70 .58 .74 .65 .69 .72 .63 .73 .74 .62 .42 .53 .72 10 SMT091AA 1100 1985 .57 .56 .67 .60 .50 .47 .33 .25A .53 .52 .48 .77 .77 .60 .49 .53 .61 .46 .42 .64 11 SMT092AA 500 1985 .63 .66 .63 .49 .53 .50 .51 .45 .47 .52 .49 .65 .69 .65 .50 .46 .61 .55 .55 .56 13 SMT101AA 776 1985 .57 .54 .64 .72 .66 .74 .85 .81 .75 .53 .31A .50 .54 .52 .55 .52 .65 .67 .55 .47 14 SMT111AA 835 1985 .48 .57 .79 .57 .50 .65 .71 .63 .52 .66 .61 .71 .74 .66 .72 .76 .76 .77 .70 .62 15 SMT141AA 1100 1985 .24B .33A .56 .47 .53 .76 .68 .32A .52 .60 .46 .74 .65 .52 .65 .71 .75 .76 .75 .66 16 SMT144AA 1537 1985 .64 .58 .70 .56 .49 .60 .69 .72 .79 .73 .73 .71 18 SMT146AA 1125 1985 .46 .67 .60 .48 .32A .60 .77 .66 .68 .74 .67 .74 .81 .76 .81 .85 .68 .50 .58 .64 PART 5: CORRELATION OF SERIES BY SEGMENTS: 15:06 Mon 02 SEP 1996 Page 8 ----------------------------------------------------------------------------------------------------------------------------------- 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 1825 1850 1875 1900 1925 1950 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 SMT031AA 1590 1985 .34B .38 .47 .38B .35 .52 2 SMT041AA 1350 1985 .64 .76 .73 .69 .54 .41 3 SMT042AA 1353 1985 .70 .57 .51 .52 .59 .53 5 SMT051AA 1440 1985 .52 .53 .59 .59 .58 .47 6 SMT052AA 1436 1985 .66 .65 .54 .56 .66 .61 7 SMT081AA 871 1985 .77 .64 .41 .33 .59 .65 8 SMT082AA 480 1985 .79 .70 .28A .21A .50 .60 10 SMT091AA 1100 1985 .65 .61 .66 .51 .39 .53 11 SMT092AA 500 1985 .63 .75 .60 .57 .51 .43 13 SMT101AA 776 1985 .53 .45 .37 .23A .14B .42 14 SMT111AA 835 1985 .64 .63 .53 .37 .36 .40 15 SMT141AA 1100 1985 .60 .62 .62 .41 .39 .56 16 SMT144AA 1537 1985 .68 .70 .70 .50 .52 .53 18 SMT146AA 1125 1985 .50 .51 .59 .42 .45 .51 PART 7: DESCRIPTIVE STATISTICS: 15:06 Mon 02 SEP 1996 Page 15 ----------------------------------------------------------------------------------------------------------------------------------- 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 SMT031AA 1590 1985 396 16 5 0.483 0.89 2.42 0.288 0.771 0.156 1.78 0.206 -0.005 2 2 SMT041AA 1350 1985 636 25 0 0.672 0.45 0.95 0.150 0.727 0.205 2.00 0.226 0.002 2 3 SMT042AA 1353 1985 633 25 0 0.653 0.42 0.88 0.145 0.696 0.216 1.98 0.286 0.006 2 4 SMT048AA 956 1349 394 15 0 0.594 0.35 0.67 0.098 0.568 0.218 1.91 0.295 -0.015 1 5 SMT051AA 1440 1985 546 22 0 0.618 0.22 0.52 0.089 0.722 0.271 1.96 0.277 -0.030 2 6 SMT052AA 1436 1985 550 22 1 0.667 0.24 0.52 0.087 0.655 0.267 1.97 0.296 -0.020 2 7 SMT081AA 871 1985 1115 45 0 0.679 0.33 1.10 0.151 0.843 0.220 1.80 0.191 -0.015 1 8 SMT082AA 480 1985 1506 60 6 0.581 0.25 0.89 0.107 0.805 0.226 1.80 0.175 -0.009 1 9 SMT088AA 339 479 141 6 0 0.495 0.36 0.85 0.163 0.847 0.192 2.14 0.415 -0.052 2 10 SMT091AA 1100 1985 886 35 1 0.578 0.19 0.51 0.066 0.654 0.250 2.07 0.290 0.001 2 11 SMT092AA 500 1985 1486 59 2 0.538 0.23 0.52 0.078 0.596 0.254 1.87 0.226 -0.011 2 12 SMT098AA 502 1099 598 23 1 0.590 0.22 0.43 0.060 0.525 0.211 1.87 0.181 -0.007 1 13 SMT101AA 776 1985 1210 48 3 0.586 0.26 0.63 0.084 0.689 0.203 2.13 0.338 0.002 2 14 SMT111AA 835 1985 1151 46 0 0.610 0.31 0.81 0.122 0.734 0.235 1.99 0.269 0.000 1 15 SMT141AA 1100 1985 886 35 3 0.599 0.30 0.97 0.134 0.615 0.296 2.13 0.295 -0.015 2 16 SMT144AA 1537 1985 449 18 0 0.642 0.19 0.56 0.082 0.655 0.325 1.89 0.262 0.001 2 17 SMT145AA 553 1099 547 21 3 0.543 0.20 0.37 0.056 0.591 0.211 1.93 0.273 -0.002 1 18 SMT146AA 1125 1985 861 34 1 0.578 0.34 0.89 0.124 0.701 0.236 2.10 0.231 -0.006 9 19 SMT148AA 302 1099 798 30 4 0.513 0.20 0.90 0.101 0.573 0.391 2.02 0.314 0.010 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 14789 585 30 0.593 0.29 2.42 0.109 0.686 0.243 2.14 0.255 -0.007