Parker Peak, Wyoming - WY046 Additional Site Information John C. King Purpose of Collection: Archaeology - construction (felling dates) Detrending: Negative exponontial or linear regression with negative or 0 slope Cores Stored at: Yellowstone Heritage and Research Center PO Box 168 Yellowstone National Park, WY 82190-0168 307-344-7381 Reference: Tree-Ring Evidence of an 1877 Nez Perce Encampment in Yellowstone National Park January 21, 2014 Prepared for the Archaeological Survey Section of the Office of the Wyoming State Archaeologist on behalf of the National Park Service OWSA Archaeological Survey 1575 N. 4th St. Suite 103 Laramie, WY 82072 COFECHA output: Chronology file name : WY046.CRN Measurement file name : WY046.RWL Date checked : 10APR14 Checked by : B. Bauer Beginning year : 1440 Ending year : 2012 Principal investigators: John C. King Site name : Parker Peak Site location : Wyoming Species information : PCEN ENGELMANN SPRUCE Latitude : 4444 Longitude : -10954 Elevation : 2961M Series intercorrelation: 0.605 Avg mean sensitivity : 0.225 Avg standard deviation : 0.302 Avg autocorrelation : 0.780 Number dated series : 33 Segment length tested : 50 Number problem segments: 24 Pct problem segments : 7.82 PART 5: CORRELATION OF SERIES BY SEGMENTS: Parker Peak 14:36 Thu 10 Apr 2014 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 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 bla101a 1634 1835 .39 .27B .35 .49 .45 .39 .33A .11B 2 bla102a 1565 1800 .49 .51 .50 .67 .55 .59 .68 .54 .41 .42 3 bla104a 1711 1877 .66 .65 .56 .54 .78 .84 .83 4 bla105a 1557 1787 .58 .65 .75 .61 .51 .43 .46 .58 .50 5 bla106a 1539 1931 .30B .47 .78 .79 .72 .67 .71 .74 .76 .69 .68 .66 .50 .48 .51 .47 6 bla106b 1572 1933 .78 .78 .78 .75 .70 .63 .68 .74 .68 .68 .75 .64 .62 .67 .65 7 bla107a 1654 1756 .33A .45 .39 .33A 8 pcen101a 1749 2012 .68 .67 .68 .78 .79 .80 .80 .74 .78 .73 9 pcen101b 1711 2012 .71 .71 .79 .73 .74 .77 .79 .81 .79 .85 .85 10 pcen102a 1720 2012 .70 .65 .73 .78 .82 .83 .74 .75 .70 .73 .80 11 pcen102b 1718 2012 .64 .62 .82 .81 .85 .89 .75 .66 .70 .81 .87 12 pcen103a 1721 2012 .62 .58 .69 .67 .59 .57 .66 .61 .35 .35 .52 13 pcen104a 1693 2012 .56 .61 .64 .78 .81 .83 .82 .78 .76 .75 .70 .78 14 pcen104b 1712 2012 .69 .68 .75 .73 .79 .84 .85 .81 .74 .74 .81 15 pcen107a 1656 1794 .35 .33 .45 .49 .71 16 pcen108a 1492 1755 .13B .17B .32B .56 .69 .75 .53 .41 .56 .48 .29A 17 pcen109a 1816 2005 .53 .60 .62 .47 .60 .78 .74 18 pcen110a 1845 2005 .66 .65 .74 .68 .61 .39 19 pcen111a 1940 2012 .70 .70 20 pcen112a 1933 2012 .39 .68 21 pcen115a 1513 1773 .26A .14A .41 .39 .29A .33A .43 .42 .51 .45 22 pcen116a 1610 1683 .31B .35 .38 23 pcen118a 1718 2012 .63 .64 .64 .59 .74 .76 .72 .72 .70 .66 .71 24 pcen118b 1719 2012 .51 .58 .59 .58 .63 .74 .83 .79 .66 .63 .77 25 pcen119a 1639 1799 .23B .30B .50 .59 .51 .40 26 pcen121a 1778 2012 .47 .65 .61 .38B .49 .65 .60 .62 27 pcen122a 1440 1687 .16B .20B .13B .50 .58 .53 .52 .55 28 pcen123a 1768 2012 .76 .74 .76 .74 .72 .72 .63 .60 .62 29 pcen124a 1758 2012 .70 .78 .75 .63 .65 .74 .70 .64 .64 30 pcen127a 1862 2012 .70 .68 .71 .56 .53 31 pcen128a 1744 2012 .47 .47 .34B .26B .58 .79 .81 .69 .61 .76 32 pcen129a 1820 2012 .75 .80 .78 .74 .65 .60 .73 33 pcen130b 1654 1952 .53 .57 .52 .59 .60 .52 .55 .53 .51 .68 .59 .46 Av segment correlation .15 .21 .22 .54 .62 .59 .51 .46 .51 .59 .57 .64 .62 .66 .71 .70 .70 .66 .64 .70 PART 5: CORRELATION OF SERIES BY SEGMENTS: Parker Peak 14:36 Thu 10 Apr 2014 Page 6 ----------------------------------------------------------------------------------------------------------------------------------- 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 1975 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 8 pcen101a 1749 2012 .73 9 pcen101b 1711 2012 .86 10 pcen102a 1720 2012 .80 11 pcen102b 1718 2012 .84 12 pcen103a 1721 2012 .67 13 pcen104a 1693 2012 .81 14 pcen104b 1712 2012 .77 17 pcen109a 1816 2005 .75 18 pcen110a 1845 2005 .35B 19 pcen111a 1940 2012 .73 20 pcen112a 1933 2012 .75 23 pcen118a 1718 2012 .63 24 pcen118b 1719 2012 .62 26 pcen121a 1778 2012 .68 28 pcen123a 1768 2012 .69 29 pcen124a 1758 2012 .75 30 pcen127a 1862 2012 .57 31 pcen128a 1744 2012 .68 32 pcen129a 1820 2012 .75 Av segment correlation .71 PART 7: DESCRIPTIVE STATISTICS: Parker Peak 14:36 Thu 10 Apr 2014 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 () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 1 bla101a 1634 1835 202 8 3 .306 .30 .88 .208 .819 .344 2.63 .407 -.003 1 2 bla102a 1565 1800 236 10 0 .520 .22 .56 .104 .716 .276 2.88 .479 -.051 1 3 bla104a 1711 1877 167 7 0 .683 .28 .84 .172 .806 .276 2.38 .339 -.042 1 4 bla105a 1557 1787 231 9 0 .544 .34 1.48 .278 .819 .315 2.69 .385 -.013 1 5 bla106a 1539 1931 393 16 1 .608 .64 1.84 .279 .795 .205 2.63 .376 -.005 1 6 bla106b 1572 1933 362 15 0 .693 .80 1.73 .300 .731 .212 2.55 .331 -.004 1 7 bla107a 1654 1756 103 4 2 .326 .49 1.02 .194 .737 .228 2.69 .440 -.048 1 8 pcen101a 1749 2012 264 11 0 .731 .79 1.96 .331 .826 .189 2.75 .384 -.007 1 9 pcen101b 1711 2012 302 12 0 .780 .75 1.59 .325 .823 .207 2.63 .414 -.059 1 10 pcen102a 1720 2012 293 12 0 .756 .77 1.74 .276 .738 .203 2.61 .335 -.046 1 11 pcen102b 1718 2012 295 12 0 .768 .86 1.87 .289 .686 .208 2.66 .325 -.049 1 12 pcen103a 1721 2012 292 12 0 .562 .87 1.35 .217 .744 .141 2.67 .379 -.036 1 13 pcen104a 1693 2012 320 13 0 .748 .56 1.37 .240 .834 .201 2.44 .268 -.042 1 14 pcen104b 1712 2012 301 12 0 .755 .42 1.42 .255 .898 .241 2.48 .355 -.021 1 15 pcen107a 1656 1794 139 5 0 .528 .52 1.21 .173 .663 .214 2.57 .409 -.061 1 16 pcen108a 1492 1755 264 11 4 .412 .81 3.88 .755 .910 .289 2.62 .428 -.052 1 17 pcen109a 1816 2005 190 8 0 .616 1.01 3.26 .520 .725 .248 2.72 .386 -.021 1 18 pcen110a 1845 2005 161 7 1 .527 .95 1.76 .316 .668 .197 2.47 .373 -.002 1 19 pcen111a 1940 2012 73 3 0 .695 1.67 2.73 .442 .647 .189 2.49 .421 .032 2 20 pcen112a 1933 2012 80 3 0 .546 2.20 4.05 .611 .494 .242 2.47 .467 .051 1 21 pcen115a 1513 1773 261 10 4 .353 .15 .53 .080 .847 .211 2.66 .360 -.008 1 22 pcen116a 1610 1683 74 3 1 .296 .15 .50 .111 .892 .311 2.65 .543 -.005 1 23 pcen118a 1718 2012 295 12 0 .666 .86 3.44 .438 .831 .216 2.49 .321 -.037 1 24 pcen118b 1719 2012 294 12 0 .653 1.13 2.77 .469 .747 .219 2.72 .369 -.045 1 25 pcen119a 1639 1799 161 6 2 .391 .11 .44 .046 .748 .207 2.60 .486 -.049 1 26 pcen121a 1778 2012 235 9 1 .573 .51 1.34 .215 .644 .273 2.59 .335 -.023 1 27 pcen122a 1440 1687 248 8 3 .381 .53 1.50 .337 .857 .305 2.60 .332 -.027 1 28 pcen123a 1768 2012 245 10 0 .684 1.02 2.08 .333 .764 .167 2.62 .351 -.022 1 29 pcen124a 1758 2012 255 10 0 .687 .66 1.56 .310 .849 .207 2.62 .404 -.036 1 30 pcen127a 1862 2012 151 6 0 .641 .89 1.35 .187 .488 .178 2.40 .300 .011 1 31 pcen128a 1744 2012 269 11 2 .552 1.17 2.45 .482 .849 .181 2.55 .276 -.013 1 32 pcen129a 1820 2012 193 8 0 .717 1.16 2.58 .559 .902 .172 2.55 .320 -.003 1 33 pcen130b 1654 1952 299 12 0 .531 .15 .60 .085 .783 .249 2.87 .391 -.007 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 7648 307 24 .605 .69 4.05 .302 .780 .225 2.88 .368 -.026