Pintlers Update, Montana Additional Site Information B.L. Coulthard K.J. Anchukaitis L.A. Dye I.K. Homfeld Measurement type: Total ring width Location of core material: Laboratory of Tree-Ring Research, University of Arizona Notes: Update of an existing collection at Pintlers (ITRDB MT120) COFECHA output: Chronology file name : Measurement file name : PTR TRW_raw measurements Date checked : 23Mar21 Technician's name : A. Rosema Supervisor's name : B.L. Coulthard Beginning year : 1248 Ending year : 2018 Principal investigators: B.L. Coulthard K.J. Anchukaitis Site name : Pintlers Update Site location : Montana, USA Species information : LALY Larix lyallii Latitude : 4601 Longitude : -11337 Elevation : 2621 Series intercorrelation: 0.738 Avg mean sensitivity : 0.329 Avg standard deviation : 0.152 Avg autocorrelation : 0.590 Number dated series : 64 Segment length tested : 50 Number problem segments: 4 Pct problem segments : PART 5: CORRELATION OF SERIES BY SEGMENTS: ptr01 12:48 Tue 23 Mar 2021 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 03A 1780 2006 .73 2 04B 1447 2006 .49 .51 .75 .79 .72 .72 .75 .72 .67 .69 .59 .69 .88 .85 .87 3 05B 1482 2006 .61 .68 .74 .76 .84 .85 .83 .77 .79 .86 .86 .85 .88 4 06B 1480 2006 .68 .69 .66 .74 .80 .74 .75 .72 .73 .85 .91 .92 .88 5 07B 1510 2006 .65 .70 .74 .78 .79 .80 .81 .81 .88 .94 .91 .91 6 08A 1586 2006 .60 .75 .77 .56 .63 .80 .73 .72 .77 7 09A 1511 2006 .43 .35 .58 .74 .76 .87 .87 .81 .82 .80 .80 .74 8 10B 1557 2006 .79 .76 .79 .79 .69 .67 .77 .82 .78 .69 9 11A 1743 2006 .87 .86 .83 10 01A 1529 2006 .75 .79 .85 .81 .80 .85 .69 .70 .86 .87 .86 11 13B 1628 2006 .75 .77 .81 .85 .87 .88 .82 12 14B 1618 2006 .77 .80 .80 .73 .78 .84 .88 .84 13 15A 1394 2006 .68 .69 .59 .56 .71 .80 .74 .70 .78 .79 .79 .75 .68 .72 .44 .40B .56 14 17B 1305 2006 .65 .70 .67 .77 .88 .81 .75 .77 .82 .80 .67 .79 .85 .78 .68 .54 .54 .66 .80 .82 15 18A 1655 2006 .64 .56 .70 .85 .88 .80 16 16xA 1248 1633 .59 .71 .71 .50 .61 .68 .59 .76 .81 .74 .68 .76 .78 17 003B 1778 2006 .82 18 07A 1444 2006 .55 .51 .48 .56 .65 .80 .81 .84 .83 .81 .85 .90 .92 .92 .94 19 05A 1537 2006 .74 .79 .87 .86 .84 .78 .83 .90 .89 .81 .76 20 04A 1326 2006 .62 .68 .67 .73 .66 .66 .77 .79 .72 .72 .87 .85 .77 .44 .45 .82 .75 .72 .88 21 15B 1655 2006 .70 .62 .71 .83 .81 .84 22 10A 1566 2006 .73 .77 .76 .74 .69 .70 .80 .76 .70 .66 23 08B 1557 2006 .59 .57 .75 .75 .64 .64 .71 .75 .78 .81 24 09B 1527 1960 .60 .82 .87 .84 .81 .82 .83 .88 .87 .80 .69 25 06A 1516 2006 .39 .38 .47 .78 .61 .48 .82 .88 .91 .88 .86 .88 26 17A 1316 1910 .66 .67 .66 .65 .64 .59 .66 .73 .83 .79 .70 .79 .84 .81 .80 .74 .70 .73 .79 .79 27 02A 1567 2006 .70 .74 .82 .78 .69 .62 .72 .83 .81 .75 28 14A 1663 2006 .63 .61 .74 .78 .88 .82 29 13A 1663 2006 .68 .79 .84 .86 .88 .81 31 PTR01AAU 1585 2018 .71 .77 .73 .74 .87 .91 .88 .72 .72 32 PTR01BBU 1562 2018 .69 .77 .80 .71 .72 .83 .88 .85 .85 .89 33 PTR02AAU 1594 2018 .77 .77 .67 .73 .76 .53 .38 .56 .79 34 PTR02BBU 1565 2018 .69 .70 .80 .69 .72 .82 .79 .77 .79 .81 37 PTR04AAU 1631 2018 .80 .76 .71 .73 .79 .77 .76 38 PTR04BBU 1548 2018 .55 .54 .74 .79 .68 .68 .68 .76 .80 .66 .65 39 PTR05AAU 1540 2018 .52 .64 .67 .68 .56 .64 .83 .85 .90 .88 .84 40 PTR05BBU 1514 2018 .41 .46 .74 .72 .68 .65 .73 .85 .87 .91 .91 .88 41 PTR06BBU 1670 2018 .82 .87 .84 .85 .87 .64 42 PTR07AAU 1596 2018 .73 .72 .71 .68 .70 .83 .85 .80 .82 44 PTR08AAU 1765 2018 .81 .76 45 PTR08BBU 1621 2018 .42 .33A .32B .89 .90 .86 .88 .79 46 PTR09AAU 1630 2018 .82 .87 .79 .81 .89 .86 .81 47 PTR09BBU 1590 2018 .69 .71 .75 .79 .81 .86 .90 .87 .84 48 PTR10AAU 1774 2018 .83 .84 49 PTR10BBU 1757 2018 .89 .84 50 PTR11AAU 1569 2018 .54 .55 .62 .59 .53 .69 .82 .86 .82 .84 51 PTR11BBU 1572 2018 .63 .67 .68 .64 .62 .71 .84 .86 .83 .84 52 PTR12AAU 1789 2018 .87 53 PTR12BBU 1750 2018 .79 .80 54 PTR13AAU 1700 2018 .47 .76 .68 .71 55 PTR13BBU 1569 2018 .60 .59 .52 .50 .52 .65 .73 .72 .67 .72 56 PTR15AAU 1504 2018 .72 .64 .59 .78 .72 .56 .64 .77 .79 .79 .84 .86 57 PTR15BBU 1556 2018 .64 .69 .74 .65 .70 .77 .77 .78 .84 .85 58 PTR16AAU 1699 2018 .66 .67 .71 .76 .70 59 PTR16BBU 1756 2018 .84 .79 60 PTR17AAU 1548 2018 .74 .72 .77 .75 .80 .84 .77 .82 .87 .85 .87 61 PTR17BBU 1518 2018 .59 .61 .67 .68 .74 .75 .79 .82 .84 .85 .83 .86 62 PTR17CCU 1644 2018 .76 .80 .77 .75 .84 .86 .84 63 PTR18AAU 1622 2018 .71 .67 .71 .83 .82 .83 .85 .88 64 PTR19AAU 1772 2018 .81 .80 Av segment correlation 0.63 0.67 0.68 0.66 0.71 0.62 0.61 0.70 0.66 0.65 0.68 0.74 0.75 0.72 0.71 0.74 0.78 0.81 0.81 0.80 PART 5: CORRELATION OF SERIES BY SEGMENTS: ptr01 12:48 Tue 23 Mar 2021 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 1975 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 03A 1780 2006 .75 .80 .72 .51 .56 .70 .73 .78 2 04B 1447 2006 .87 .82 .75 .74 .64 .63 .73 .72 3 05B 1482 2006 .88 .86 .75 .64 .80 .75 .55 .54 4 06B 1480 2006 .83 .83 .62 .41 .61 .78 .86 .87 5 07B 1510 2006 .85 .83 .82 .75 .77 .79 .82 .84 6 08A 1586 2006 .77 .79 .74 .72 .75 .77 .78 .83 7 09A 1511 2006 .73 .70 .60 .71 .81 .77 .74 .73 8 10B 1557 2006 .72 .76 .62 .61 .72 .78 .81 .82 9 11A 1743 2006 .84 .88 .84 .81 .82 .84 .82 .83 10 01A 1529 2006 .86 .81 .67 .67 .72 .75 .81 .81 11 13B 1628 2006 .77 .74 .70 .69 .71 .69 .65 .66 12 14B 1618 2006 .84 .85 .76 .74 .78 .79 .79 .81 13 15A 1394 2006 .60 .79 .71 .57 .62 .62 .68 .68 14 17B 1305 2006 .80 .80 .73 .56 .51 .72 .68 .63 15 18A 1655 2006 .76 .80 .76 .74 .74 .72 .78 .79 17 003B 1778 2006 .81 .85 .82 .73 .78 .85 .80 .82 18 07A 1444 2006 .93 .88 .83 .76 .73 .78 .76 .76 19 05A 1537 2006 .75 .74 .75 .69 .76 .82 .78 .80 20 04A 1326 2006 .87 .83 .79 .79 .70 .64 .70 .70 21 15B 1655 2006 .84 .83 .79 .72 .67 .68 .72 .72 22 10A 1566 2006 .70 .78 .66 .69 .73 .74 .77 .78 23 08B 1557 2006 .77 .84 .78 .67 .75 .87 .85 .84 24 09B 1527 1960 .72 .80 .76 .72 .74 .76 25 06A 1516 2006 .84 .84 .85 .81 .71 .59 .59 .61 26 17A 1316 1910 .55 .58 .75 .69 27 02A 1567 2006 .77 .73 .62 .69 .82 .83 .79 .76 28 14A 1663 2006 .80 .86 .79 .82 .84 .84 .83 .81 29 13A 1663 2006 .79 .87 .77 .69 .70 .78 .80 .80 30 01B 1845 2006 .74 .72 .60 .65 .77 .68 .70 31 PTR01AAU 1585 2018 .83 .83 .79 .75 .80 .85 .85 .81 32 PTR01BBU 1562 2018 .83 .77 .75 .61 .67 .83 .78 .72 33 PTR02AAU 1594 2018 .74 .64 .70 .73 .74 .82 .84 .79 34 PTR02BBU 1565 2018 .83 .81 .77 .68 .68 .78 .77 .79 35 PTR03AAU 1804 2018 .39 .65 .71 .65 .59 .59 .66 .70 36 PTR03BBU 1864 2018 .55 .52 .49 .53 .55 .49 37 PTR04AAU 1631 2018 .73 .68 .66 .60 .52 .60 .66 .69 38 PTR04BBU 1548 2018 .64 .59 .63 .61 .51 .60 .69 .62 39 PTR05AAU 1540 2018 .78 .68 .43 .20B .40 .73 .72 .76 40 PTR05BBU 1514 2018 .75 .73 .65 .48 .68 .64 .63 .60 41 PTR06BBU 1670 2018 .59 .82 .83 .81 .76 .78 .79 .80 42 PTR07AAU 1596 2018 .76 .70 .65 .62 .76 .77 .73 .75 43 PTR07BBB 1812 2018 .78 .69 .61 .68 .74 .77 .64 .57 44 PTR08AAU 1765 2018 .63 .68 .73 .66 .70 .82 .76 .68 45 PTR08BBU 1621 2018 .72 .71 .67 .65 .73 .80 .79 .82 46 PTR09AAU 1630 2018 .80 .82 .80 .81 .73 .73 .78 .78 47 PTR09BBU 1590 2018 .81 .80 .73 .73 .69 .67 .59 .59 48 PTR10AAU 1774 2018 .83 .87 .81 .74 .69 .69 .63 .63 49 PTR10BBU 1757 2018 .82 .83 .79 .71 .72 .81 .76 .67 50 PTR11AAU 1569 2018 .80 .72 .70 .74 .73 .74 .81 .82 51 PTR11BBU 1572 2018 .81 .62 .63 .76 .81 .85 .70 .70 52 PTR12AAU 1789 2018 .91 .81 .66 .67 .74 .72 .69 .76 53 PTR12BBU 1750 2018 .85 .80 .62 .58 .70 .77 .73 .66 54 PTR13AAU 1700 2018 .74 .64 .65 .69 .63 .68 .68 .67 55 PTR13BBU 1569 2018 .71 .54 .53 .67 .75 .79 .63 .56 56 PTR15AAU 1504 2018 .85 .78 .72 .72 .73 .67 .71 .74 57 PTR15BBU 1556 2018 .84 .72 .59 .68 .81 .80 .70 .60 58 PTR16AAU 1699 2018 .68 .66 .53 .47 .54 .61 .62 .56 59 PTR16BBU 1756 2018 .74 .67 .62 .43 .43 .69 .72 .68 60 PTR17AAU 1548 2018 .80 .79 .79 .71 .78 .80 .77 .76 61 PTR17BBU 1518 2018 .83 .80 .74 .68 .71 .73 .72 .74 62 PTR17CCU 1644 2018 .85 .88 .79 .74 .70 .72 .74 .79 63 PTR18AAU 1622 2018 .90 .81 .61 .52 .70 .69 .60 .55 64 PTR19AAU 1772 2018 .76 .79 .79 .82 .79 .80 .79 .73 Av segment correlation 0.78 0.77 0.71 0.67 0.70 0.74 0.73 0.72 PART 7: DESCRIPTIVE STATISTICS: ptr01 12:48 Tue 23 Mar 2021 Page 11 ------------------------------------------------------------------------------------------------------------------------------------ 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 03A 1780 2006 227 9 0 0.707 0.31 0.58 0.101 0.340 0.322 0.74 0.339 0.001 1 2 04B 1447 2006 560 23 0 0.718 0.26 0.55 0.091 0.345 0.365 0.94 0.377 -0.004 2 3 05B 1482 2006 525 21 0 0.774 0.30 0.92 0.160 0.762 0.335 1.07 0.358 0.003 1 4 06B 1480 2006 527 21 0 0.768 0.29 0.71 0.136 0.625 0.341 1.34 0.399 -0.006 1 5 07B 1510 2006 497 20 0 0.806 0.27 1.32 0.136 0.624 0.377 1.29 0.415 0.002 1 6 08A 1586 2006 421 17 0 0.733 0.37 1.14 0.175 0.694 0.311 0.95 0.370 -0.007 1 7 09A 1511 2006 496 20 0 0.731 0.35 1.28 0.192 0.727 0.325 1.28 0.373 0.003 1 8 10B 1557 2006 450 18 0 0.744 0.32 0.81 0.138 0.503 0.361 1.29 0.390 0.000 1 9 11A 1743 2006 264 11 0 0.837 0.38 1.02 0.166 0.542 0.364 1.03 0.382 -0.001 1 10 01A 1529 2006 478 19 0 0.787 0.22 0.61 0.095 0.574 0.332 1.41 0.399 0.006 1 11 13B 1628 2006 379 15 0 0.767 0.39 1.10 0.201 0.588 0.408 0.98 0.426 0.001 1 12 14B 1618 2006 389 16 0 0.800 0.52 1.15 0.185 0.516 0.305 1.05 0.349 0.009 1 13 15A 1394 2006 613 25 1 0.677 0.22 0.69 0.116 0.645 0.369 1.40 0.414 -0.001 1 14 17B 1305 2006 702 28 0 0.712 0.20 0.93 0.118 0.772 0.296 1.40 0.337 -0.003 1 15 18A 1655 2006 352 14 0 0.748 0.25 0.50 0.097 0.558 0.315 0.88 0.365 0.004 1 16 16xA 1248 1633 386 13 0 0.694 0.25 0.74 0.113 0.595 0.329 1.95 0.390 0.003 1 17 003B 1778 2006 229 9 0 0.815 0.27 0.61 0.120 0.578 0.368 0.95 0.389 -0.009 1 18 07A 1444 2006 563 23 0 0.778 0.26 0.66 0.111 0.575 0.345 0.97 0.384 0.002 1 19 05A 1537 2006 470 19 0 0.805 0.26 0.79 0.158 0.789 0.385 1.12 0.415 0.001 1 20 04A 1326 2006 681 27 0 0.726 0.28 0.79 0.147 0.639 0.387 1.24 0.413 -0.002 2 21 15B 1655 2006 352 14 0 0.753 0.20 0.44 0.091 0.513 0.419 1.07 0.442 -0.007 1 22 10A 1566 2006 441 18 0 0.722 0.35 0.84 0.142 0.426 0.370 1.29 0.408 -0.001 1 23 08B 1557 2006 450 18 0 0.737 0.26 0.63 0.135 0.710 0.324 1.00 0.383 0.006 1 24 09B 1527 1960 434 17 0 0.781 0.28 0.60 0.118 0.434 0.400 1.41 0.438 0.008 1 25 06A 1516 2006 491 20 0 0.743 0.30 0.97 0.142 0.654 0.312 1.27 0.346 0.003 1 26 17A 1316 1910 595 24 0 0.701 0.21 1.58 0.136 0.688 0.293 1.17 0.349 0.006 1 27 02A 1567 2006 440 18 0 0.741 0.44 0.97 0.153 0.644 0.229 0.71 0.275 0.001 1 28 14A 1663 2006 344 14 0 0.785 0.60 1.27 0.198 0.492 0.273 0.98 0.310 0.000 1 29 13A 1663 2006 344 14 0 0.782 0.34 0.90 0.151 0.437 0.411 1.07 0.418 0.002 1 30 01B 1845 2006 162 7 0 0.712 0.23 0.45 0.078 0.338 0.348 0.74 0.351 -0.006 3 31 PTR01AAU 1585 2018 434 17 0 0.798 0.35 1.18 0.159 0.457 0.390 1.10 0.400 -0.002 1 32 PTR01BBU 1562 2018 457 18 0 0.783 0.31 1.10 0.166 0.702 0.363 0.98 0.378 0.000 1 33 PTR02AAU 1594 2018 425 17 0 0.703 0.29 1.15 0.147 0.615 0.338 1.08 0.352 0.004 3 34 PTR02BBU 1565 2018 454 18 0 0.758 0.35 1.02 0.142 0.484 0.344 1.25 0.360 0.002 1 35 PTR03AAU 1804 2018 215 8 0 0.580 0.68 1.36 0.228 0.673 0.204 0.79 0.254 -0.012 1 36 PTR03BBU 1864 2018 155 6 0 0.521 0.92 1.58 0.283 0.631 0.213 0.56 0.225 0.006 1 37 PTR04AAU 1631 2018 388 15 0 0.694 0.35 0.94 0.135 0.566 0.299 1.50 0.346 0.003 1 38 PTR04BBU 1548 2018 471 19 0 0.656 0.35 0.80 0.125 0.586 0.263 0.94 0.304 -0.001 1 39 PTR05AAU 1540 2018 479 19 1 0.664 0.34 2.11 0.157 0.324 0.343 2.69 0.448 0.001 1 40 PTR05BBU 1514 2018 505 20 0 0.713 0.35 1.44 0.198 0.671 0.409 1.44 0.434 -0.003 1 41 PTR06BBU 1670 2018 349 14 0 0.788 0.39 0.81 0.118 0.434 0.258 0.72 0.292 0.002 1 42 PTR07AAU 1596 2018 423 17 0 0.750 0.25 0.68 0.087 0.598 0.263 1.00 0.307 -0.003 2 43 PTR07BBB 1812 2018 207 8 0 0.676 0.36 0.70 0.087 0.473 0.203 0.64 0.248 0.006 1 44 PTR08AAU 1765 2018 254 10 0 0.718 0.27 0.56 0.106 0.627 0.307 0.71 0.325 0.000 3 45 PTR08BBU 1621 2018 398 16 2 0.746 0.23 0.71 0.107 0.718 0.320 0.90 0.354 0.001 1 46 PTR09AAU 1630 2018 389 15 0 0.803 0.71 3.14 0.383 0.764 0.314 0.89 0.331 0.001 1 47 PTR09BBU 1590 2018 429 17 0 0.757 0.67 2.46 0.407 0.806 0.292 0.99 0.324 0.003 1 48 PTR10AAU 1774 2018 245 10 0 0.752 0.34 0.75 0.123 0.175 0.378 0.99 0.394 -0.001 1 PART 7: DESCRIPTIVE STATISTICS: ptr01 12:48 Tue 23 Mar 2021 Page 12 ------------------------------------------------------------------------------------------------------------------------------------ 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 PTR10BBU 1757 2018 262 10 0 0.784 0.42 0.81 0.121 0.306 0.278 0.79 0.291 -0.001 1 50 PTR11AAU 1569 2018 450 18 0 0.716 0.52 1.04 0.164 0.580 0.224 0.98 0.287 0.001 1 51 PTR11BBU 1572 2018 447 18 0 0.731 0.43 1.21 0.161 0.731 0.226 0.79 0.264 0.000 1 52 PTR12AAU 1789 2018 230 9 0 0.751 0.43 0.92 0.163 0.380 0.375 0.82 0.364 -0.006 1 53 PTR12BBU 1750 2018 269 10 0 0.733 0.33 0.92 0.139 0.331 0.405 1.13 0.398 -0.003 1 54 PTR13AAU 1700 2018 319 12 0 0.642 0.55 1.22 0.224 0.633 0.293 1.16 0.324 -0.001 1 55 PTR13BBU 1569 2018 450 18 0 0.642 0.40 1.30 0.245 0.826 0.302 1.00 0.384 0.002 1 56 PTR15AAU 1504 2018 515 20 0 0.736 0.24 0.73 0.109 0.616 0.351 1.02 0.376 0.003 1 57 PTR15BBU 1556 2018 463 18 0 0.727 0.20 0.82 0.114 0.785 0.307 0.89 0.335 0.002 1 58 PTR16AAU 1699 2018 320 13 0 0.626 0.35 0.89 0.132 0.532 0.301 1.29 0.354 -0.003 2 59 PTR16BBU 1756 2018 263 10 0 0.669 0.43 0.96 0.168 0.558 0.314 0.94 0.340 0.002 1 60 PTR17AAU 1548 2018 471 19 0 0.787 0.35 1.19 0.182 0.664 0.367 0.89 0.360 0.004 3 61 PTR17BBU 1518 2018 501 20 0 0.752 0.40 0.91 0.151 0.565 0.276 0.80 0.308 0.000 3 62 PTR17CCU 1644 2018 375 15 0 0.787 0.40 0.81 0.142 0.246 0.366 1.22 0.364 0.002 1 63 PTR18AAU 1622 2018 397 16 0 0.747 0.32 1.06 0.177 0.680 0.402 0.99 0.403 -0.005 2 64 PTR19AAU 1772 2018 247 10 0 0.785 0.35 0.81 0.128 0.553 0.269 0.72 0.294 0.001 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 25918 1032 4 0.738 0.34 3.14 0.152 0.590 0.329 2.69 0.363 0.000