Bon Femme Creek, Missouri - MO048 Additional Site Information Steven Voelker Cores Stored at: Oregon State University Reference: Voelker, Steven L., Paul-Emile Noirot-Cosson, Michael C. Stambaugh, Erin R. McMurry, Frederick C. Meinzer, Barbara Lachenbruch, and Richard P. Guyette 2012. Spring temperature responses of oaks are synchronous with North Atlantic conditions during the last deglaciation. Ecological Monographs 82:169-187 Notes: These cores were taken to measure growth rates, wood anatomy and stable isotope measurements from dominant and co-dominant trees across tree ages. Two cores were taken for each tree but in most cases only one was measured for ring-widths. The other was destructively sampled for stable isotope measurements. COFECHA output: Chronology file name : MO048.CRN Measurement file name : MO048.RWL Date checked : 31MAY13 Checked by : B. Bauer Beginning year : 1824 Ending year : 2008 Principal investigators: Steven Voelker Site name : Bon Femme Creek Site location : Missouri Species information : QUMA BURR OAK Latitude : 3850 Longitude : -09218 Elevation : 190M Series intercorrelation: 0.569 Avg mean sensitivity : 0.213 Avg standard deviation : 1.072 Avg autocorrelation : 0.721 Number dated series : 10 Segment length tested : 50 Number problem segments: 6 Pct problem segments : 15.79 PART 5: CORRELATION OF SERIES BY SEGMENTS: Bon femme Creek 10:48 Fri 31 May 2013 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 1825 1850 1875 1900 1925 1950 1975 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 BFC051 1914 2008 .45 .48 .48 .41 2 BFC011 1942 2008 .68 .69 .63 3 Bas211 1976 2008 .53 4 BFC021 1936 2008 .66 .40 .42 5 BFC031 1940 2008 .46 .48 .58 6 BFC041 1938 2008 .48 .52 .56 7 BFC060 1900 2008 .43 .50 .63 .58 8 BFC070 1829 2008 .78 .53B .47B .56 .66 .47 .28B 9 BFC072 1824 2008 .78 .53B .59 .73 .64 .40B .29A 10 BFC081 1933 2008 .65 .64 .70 Av segment correlation .78 .53 .53 .54 .58 .52 .50 PART 7: DESCRIPTIVE STATISTICS: Bon femme Creek 10:48 Fri 31 May 2013 Page 8 ----------------------------------------------------------------------------------------------------------------------------------- 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 BFC051 1914 2008 95 4 0 .469 1.91 3.87 .616 .741 .181 2.61 .476 -.025 1 2 BFC011 1942 2008 67 3 0 .644 1.88 3.31 .565 .606 .221 2.80 .585 .007 1 3 Bas211 1976 2008 33 1 0 .528 3.29 4.81 .914 .648 .201 2.56 .728 -.059 1 4 BFC021 1936 2008 73 3 0 .557 2.67 4.86 .902 .699 .180 2.49 .440 .016 1 5 BFC031 1940 2008 69 3 0 .511 3.36 5.99 .962 .592 .207 2.78 .617 .059 1 6 BFC041 1938 2008 71 3 0 .478 3.27 7.01 .922 .437 .217 2.51 .408 -.047 1 7 BFC060 1900 2008 109 4 0 .530 2.00 3.98 .644 .389 .280 2.74 .546 -.029 2 8 BFC070 1829 2008 180 7 3 .586 1.81 7.53 1.443 .930 .193 2.63 .390 -.013 1 9 BFC072 1824 2008 185 7 3 .625 1.87 6.43 1.482 .923 .207 2.47 .294 -.020 1 10 BFC081 1933 2008 76 3 0 .678 2.97 6.22 1.301 .726 .256 2.65 .508 .132 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 958 38 6 .569 2.29 7.53 1.072 .721 .213 2.80 .454 -.001