Oxbow QUSP, Michigan - MI030 Additional Site Information E. Larson J. Elmo Rawling III Reference: Evan R. Larson, J. Elmo Rawling III. 2016. Developing new sources of proxy climate data from historical structures in the Lake Michigan-Huron Basin. Journal of Great Lakes Research, Vol. 42, No. 2, pp. 328-335. DOI: 10.1016/j.jglr.2015.12.010 Keywords: Lake Michigian-Huron, Lake level, Tree Rings, Paleoclimate, Pinus resinosa, Quercus spp., Tsuga canadensis Funding: The Wisconsin Geological and Natural History Survey, the Wisconsin Alliance for Minority Participation award, and the University of Wisconsin-Platteville. COFECHA output: Chronology file name : MI030.CRN Measurement file name : MI030.RWL Date checked : 13JUL21 Checked by : B. Bauer Beginning year : 1628 Ending year : 1847 Principal investigators: E. Larson J. Elmo Rawling III Site name : Oxbow Site location : Michigan Species information : QUSP OAK Latitude : 4241 Longitude : -08613 Elevation : 177M Series intercorrelation: 0.538 Avg mean sensitivity : 0.220 Avg standard deviation : 0.314 Avg autocorrelation : 0.596 Number dated series : 17 Segment length tested : 50 Number problem segments: 6 Pct problem segments : 6.12 PART 5: CORRELATION OF SERIES BY SEGMENTS: Oxbow QUSP 15:33 Tue 13 Jul 2021 Page 5 ----------------------------------------------------------------------------------------------------------------------------------- Correlations of 50-year dated segments, lagged 25 years Flags: A = correlation under .3281 but highest as dated; B = correlation higher at other than dated position Seq Series Time_span 1625 1650 1675 1700 1725 1750 1775 1800 1674 1699 1724 1749 1774 1799 1824 1849 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 OXB005 1652 1840 .59 .52 .52 .58 .63 .56 .51 2 OXB006 1690 1830 .58 .58 .65 .69 .72 .73 3 OXB013 1647 1823 .30A .34 .48 .59 .68 .29A-.19B 4 OXB014 1638 1753 .36 .42 .48 .52 .47 5 OXB031 1689 1811 .52 .54 .58 .71 .69 6 OXB032 1636 1775 .40 .46 .61 .57 .65 .66 7 OXB037 1644 1787 .43 .38 .32A .58 .56 .49 8 OXB038 1683 1833 .57 .61 .52 .65 .66 .61 9 OXB039 1736 1847 .55 .59 .67 .51 10 OXB040 1689 1829 .55 .63 .81 .68 .52 .58 11 OXB041 1734 1841 .62 .66 .68 .47 12 OXB042 1727 1839 .61 .66 .63 .51 13 OXB043 1655 1827 .41 .62 .55 .52 .62 .48 .48 14 OXB044 1655 1823 .35 .55 .70 .73 .65 .49 15 OXB045 1656 1810 .47 .53 .62 .71 .69 .61 16 OXB046 1682 1842 .33A .40B .43 .71 .64 .57 17 OXB050A 1628 1824 .42 .40 .57 .64 .65 .42 .45 Av segment correlation .38 .42 .52 .57 .61 .61 .54 .55 PART 7: DESCRIPTIVE STATISTICS: Oxbow QUSP 15:33 Tue 13 Jul 2021 Page 7 ----------------------------------------------------------------------------------------------------------------------------------- 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 OXB005 1652 1840 189 7 0 .583 .82 3.07 .343 .465 .310 2.55 .345 .016 1 2 OXB006 1690 1830 141 6 0 .652 .91 1.98 .292 .606 .210 2.70 .485 .007 1 3 OXB013 1647 1823 177 7 3 .309 .72 1.50 .252 .692 .219 2.50 .328 .004 3 4 OXB014 1638 1753 116 5 0 .436 .95 1.79 .266 .285 .260 2.73 .483 .010 2 5 OXB031 1689 1811 123 5 0 .609 1.18 2.10 .392 .693 .189 2.73 .498 .007 1 6 OXB032 1636 1775 140 6 0 .550 .79 1.67 .260 .609 .205 2.78 .462 .036 1 7 OXB037 1644 1787 144 6 1 .456 .85 2.00 .306 .691 .218 2.51 .426 .058 5 8 OXB038 1683 1833 151 6 0 .598 .71 1.41 .235 .579 .227 2.85 .433 -.007 1 9 OXB039 1736 1847 112 4 0 .548 1.43 2.88 .432 .498 .229 2.79 .399 .025 2 10 OXB040 1689 1829 141 6 0 .618 .85 2.28 .277 .526 .222 2.89 .493 -.088 1 11 OXB041 1734 1841 108 4 0 .554 1.25 3.18 .484 .730 .206 2.60 .444 .014 1 12 OXB042 1727 1839 113 4 0 .576 1.37 3.70 .650 .840 .203 2.68 .542 -.017 3 13 OXB043 1655 1827 173 7 0 .507 .94 2.22 .297 .517 .217 2.82 .531 .092 4 14 OXB044 1655 1823 169 6 0 .543 .73 1.91 .328 .827 .195 2.80 .460 .050 1 15 OXB045 1656 1810 155 6 0 .604 .81 2.62 .275 .499 .220 2.79 .466 .040 3 16 OXB046 1682 1842 161 6 2 .552 1.06 1.68 .237 .415 .203 2.58 .425 -.008 1 17 OXB050A 1628 1824 197 7 0 .507 .74 1.38 .215 .677 .186 2.70 .449 .001 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 2510 98 6 .538 .92 3.70 .314 .596 .220 2.89 .447 .015