Chronology file name : OK007.CRN
Measurement file name : OK007.RWL
Date checked : 02SEP96
Technician's name : MARIETTE SEKLECKI
Supervisor's name : HENRI D. GRISSINO-MAYER
Beginning year : 1611
Ending year : 1982
Principal investigators: D.W. STAHLE
Site name : KEYSTONE LAKE
Site location : OKLAHOMA, USA
Species information : QUST POST OAK
Latitude : 3612N
Longitude : 9613W
Elevation : 275 M
Series intercorrelation: 0.620
Avg mean sensitivity : 0.194
Avg standard deviation : 0.248
Avg autocorrelation : 0.670
Number dated series : 48
Segment length tested : 50
Number problem segments: 8
Pct problem segments : 1.86
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: 15:08 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 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950
1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999
--- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
1 KEY01A 1762 1982 .55 .66 .68 .77 .67 .66 .74 .57 .57
2 KEY01B 1777 1908 .75 .75 .55 .43 .44
3 KEY02B 1767 1982 .76 .77 .70 .50 .55 .48 .40 .49 .46
4 KEY02C 1765 1982 .62 .62 .69 .46 .26B .50 .55 .26A .35
5 KEY04A 1783 1982 .68 .65 .64 .68 .73 .69 .60 .54
6 KEY04B 1802 1982 .57 .62 .62 .70 .68 .61 .59
7 KEY06A 1827 1982 .69 .70 .64 .55 .55 .57
8 KEY06B 1818 1982 .63 .67 .77 .61 .60 .59 .63
9 KEY07A 1772 1982 .66 .66 .71 .75 .50 .35B .47 .47 .57
10 KEY07C 1747 1982 .54 .54 .58 .62 .70 .71 .67 .68 .51 .62
11 KEY08B 1746 1982 .50 .54 .73 .83 .62 .62 .67 .67 .68 .71
12 KEY08C 1838 1982 .63 .66 .63 .54 .37 .52
13 KEY09A 1764 1982 .64 .57 .66 .69 .62 .70 .81 .57 .65
14 KEY09B 1766 1982 .58 .63 .61 .68 .76 .79 .82 .70 .69
15 KEY10A 1813 1982 .66 .64 .61 .58 .59 .56 .61
16 KEY11A 1801 1982 .65 .60 .66 .82 .77 .66 .69
17 KEY12A 1768 1982 .74 .76 .79 .66 .73 .82 .73 .63 .61
18 KEY12B 1750 1982 .62 .78 .79 .68 .74 .79 .67 .43 .44
19 KEY13A 1611 1982 .31B .50 .65 .60 .61 .59 .58 .72 .64 .59 .61 .59 .50 .54
20 KEY13C 1625 1982 .45 .68 .73 .66 .65 .56 .64 .68 .54 .57 .55 .55 .58 .55
21 KEY13D 1644 1982 .48 .53 .67 .61 .65 .68 .67 .78 .78 .75 .77 .54 .34 .37
22 KEY13B 1724 1982 .49 .49 .63 .69 .74 .58 .51 .63 .57 .51 .42
23 KEY15A 1788 1982 .57 .58 .69 .71 .69 .77 .70 .71
24 KEY16A 1746 1982 .64 .67 .72 .74 .73 .73 .75 .72 .50 .59
25 KEY16C 1768 1982 .68 .69 .68 .72 .75 .71 .63 .70 .64
26 KEY17A 1782 1982 .71 .64 .71 .75 .67 .67 .55 .58
27 KEY19A 1820 1982 .65 .58 .61 .75 .80 .81 .82
28 KEY20A 1800 1982 .74 .80 .72 .62 .62 .63 .71
29 KEY22A 1776 1982 .33B .49 .74 .78 .73 .75 .60 .60
30 KEY23A 1797 1982 .69 .68 .71 .68 .68 .73 .71 .63
31 KEY23B 1750 1982 .63 .64 .60 .72 .80 .80 .74 .73 .69
32 KEY24A 1814 1982 .60 .63 .56 .67 .70 .66 .72
33 KEY24B 1764 1982 .60 .58 .58 .54 .45 .62 .62 .61 .69
34 KEY25A 1768 1982 .48 .52 .44 .52 .47 .49 .62 .48 .48
35 KEY25B 1800 1982 .37 .33A .48 .60 .53 .46 .53
36 KEY26A 1796 1982 .75 .73 .74 .57 .58 .78 .71 .69
37 KEY27A 1767 1982 .43 .54 .49 .53 .45 .48 .72 .69 .68
38 KEY29A 1750 1982 .36B .45 .62 .73 .72 .75 .81 .76 .81
39 KEY29B 1790 1982 .64 .65 .78 .70 .70 .76 .60 .63
40 KEY30A 1763 1982 .52 .48 .56 .72 .66 .73 .80 .70 .67
41 KEY31A 1780 1982 .63 .57 .71 .64 .48 .53 .49 .52
42 KEY32A 1735 1982 .59 .49 .20A .39 .64 .57 .59 .54 .41 .47
43 KEY34A 1650 1982 .72 .77 .54 .48 .58 .67 .75 .66 .70 .81 .77 .66 .73
44 KEY34B 1637 1982 .62 .64 .72 .75 .76 .73 .58 .61 .60 .52 .49 .57 .60 .56
45 KEY35A 1771 1982 .50 .51 .63 .65 .50 .73 .82 .69 .73
46 KEY35B 1748 1982 .49 .47 .43 .70 .61 .47 .64 .78 .63 .55
47 KEY36A 1746 1982 .65 .62 .70 .65 .45 .52 .69 .74 .74 .69
48 KEY36B 1760 1982 .67 .55 .67 .68 .58 .71 .78 .67 .69
PART 7: DESCRIPTIVE STATISTICS: 15:08 Mon 02 SEP 1996 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 KEY01A 1762 1982 221 9 0 0.639 0.56 1.48 0.204 0.613 0.235 1.94 0.300 -0.008 1
2 KEY01B 1777 1908 132 5 0 0.609 0.77 1.86 0.326 0.589 0.263 2.31 0.357 -0.004 1
3 KEY02B 1767 1982 216 9 0 0.545 0.68 1.89 0.276 0.799 0.169 2.15 0.362 0.006 1
4 KEY02C 1765 1982 218 9 2 0.475 0.67 1.57 0.280 0.832 0.164 2.12 0.345 -0.007 3
5 KEY04A 1783 1982 200 8 0 0.631 0.53 1.38 0.188 0.623 0.235 2.14 0.408 -0.016 1
6 KEY04B 1802 1982 181 7 0 0.630 0.47 1.40 0.173 0.568 0.248 1.98 0.369 0.043 2
7 KEY06A 1827 1982 156 6 0 0.639 0.75 2.36 0.300 0.657 0.206 2.13 0.348 -0.004 1
8 KEY06B 1818 1982 165 7 0 0.625 0.79 2.24 0.331 0.678 0.215 1.97 0.268 -0.035 3
9 KEY07A 1772 1982 211 9 1 0.573 0.53 1.33 0.184 0.676 0.201 2.02 0.353 0.008 1
10 KEY07C 1747 1982 236 10 0 0.615 0.58 1.52 0.205 0.739 0.180 2.16 0.351 -0.039 1
11 KEY08B 1746 1982 237 10 0 0.654 0.86 1.68 0.211 0.548 0.189 1.92 0.333 -0.017 1
12 KEY08C 1838 1982 145 6 0 0.554 0.81 1.31 0.172 0.677 0.145 1.78 0.259 -0.028 1
13 KEY09A 1764 1982 219 9 0 0.667 0.81 2.05 0.305 0.749 0.191 2.40 0.397 0.034 1
14 KEY09B 1766 1982 217 9 0 0.705 0.87 2.77 0.366 0.759 0.201 2.44 0.418 -0.007 1
15 KEY10A 1813 1982 170 7 0 0.601 0.78 1.82 0.307 0.757 0.209 1.95 0.356 -0.034 1
16 KEY11A 1801 1982 182 7 0 0.702 0.73 1.62 0.207 0.576 0.181 1.90 0.243 -0.018 5
17 KEY12A 1768 1982 215 9 0 0.698 0.99 2.65 0.366 0.693 0.192 1.99 0.283 -0.004 1
18 KEY12B 1750 1982 233 9 0 0.661 0.88 2.40 0.365 0.734 0.196 2.05 0.285 0.006 2
19 KEY13A 1611 1982 372 14 1 0.549 0.48 1.33 0.137 0.664 0.161 2.31 0.332 0.010 1
20 KEY13C 1625 1982 358 14 0 0.583 0.51 1.09 0.123 0.601 0.164 2.06 0.308 0.015 1
21 KEY13D 1644 1982 339 14 0 0.599 0.43 1.20 0.120 0.702 0.158 2.07 0.266 0.019 1
22 KEY13B 1724 1982 259 11 0 0.558 0.52 1.57 0.147 0.631 0.171 2.22 0.323 -0.031 1
23 KEY15A 1788 1982 195 8 0 0.683 0.74 1.56 0.240 0.498 0.242 2.24 0.395 -0.015 3
24 KEY16A 1746 1982 237 10 0 0.677 0.59 1.12 0.143 0.552 0.176 1.90 0.259 -0.035 1
25 KEY16C 1768 1982 215 9 0 0.691 0.79 1.67 0.204 0.650 0.165 2.10 0.327 0.004 1
26 KEY17A 1782 1982 201 8 0 0.640 0.57 1.64 0.265 0.740 0.232 1.81 0.245 -0.031 1
27 KEY19A 1820 1982 163 7 0 0.725 0.84 1.93 0.294 0.684 0.202 2.11 0.398 0.001 1
28 KEY20A 1800 1982 183 7 0 0.685 0.88 1.80 0.265 0.734 0.163 2.15 0.378 0.010 1
29 KEY22A 1776 1982 207 8 1 0.604 0.80 2.18 0.331 0.706 0.225 2.06 0.308 -0.009 1
30 KEY23A 1797 1982 186 8 0 0.689 1.09 2.16 0.363 0.641 0.208 2.11 0.357 -0.020 3
31 KEY23B 1750 1982 233 9 0 0.687 0.85 1.74 0.342 0.749 0.233 1.98 0.317 -0.030 3
32 KEY24A 1814 1982 169 7 0 0.638 1.09 3.24 0.447 0.581 0.239 2.12 0.395 0.036 1
33 KEY24B 1764 1982 219 9 0 0.581 0.85 2.19 0.389 0.715 0.255 2.09 0.365 -0.017 2
34 KEY25A 1768 1982 215 9 0 0.491 1.01 2.63 0.392 0.752 0.191 2.20 0.335 -0.015 2
35 KEY25B 1800 1982 183 7 1 0.489 1.09 2.27 0.345 0.686 0.182 2.09 0.392 0.004 1
36 KEY26A 1796 1982 187 8 0 0.671 0.76 1.77 0.196 0.418 0.212 1.92 0.280 0.007 1
37 KEY27A 1767 1982 216 9 0 0.542 0.70 2.20 0.348 0.796 0.224 1.94 0.330 0.016 1
38 KEY29A 1750 1982 233 9 1 0.664 0.74 2.54 0.357 0.702 0.259 2.09 0.327 0.022 1
39 KEY29B 1790 1982 193 8 0 0.662 0.73 1.89 0.280 0.689 0.218 1.77 0.239 -0.014 1
40 KEY30A 1763 1982 220 9 0 0.649 0.69 1.42 0.214 0.670 0.201 2.29 0.440 -0.015 1
41 KEY31A 1780 1982 203 8 0 0.571 0.55 1.31 0.194 0.798 0.165 1.99 0.351 -0.026 1
42 KEY32A 1735 1982 248 10 1 0.503 0.54 1.42 0.183 0.822 0.131 2.14 0.376 -0.016 1
43 KEY34A 1650 1982 333 13 0 0.673 0.59 1.63 0.161 0.515 0.196 2.20 0.344 0.004 1
44 KEY34B 1637 1982 346 14 0 0.606 0.57 1.31 0.152 0.424 0.198 2.18 0.339 0.012 1
45 KEY35A 1771 1982 212 9 0 0.663 0.72 2.33 0.265 0.753 0.154 2.06 0.251 -0.003 1
46 KEY35B 1748 1982 235 10 0 0.585 0.80 1.77 0.246 0.779 0.137 2.14 0.302 0.003 1
47 KEY36A 1746 1982 237 10 0 0.634 0.73 1.98 0.269 0.749 0.182 2.01 0.342 0.008 1
48 KEY36B 1760 1982 223 9 0 0.674 0.63 1.63 0.195 0.615 0.186 2.16 0.376 0.017 1
--- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- --
Total or mean: 10574 430 8 0.620 0.71 3.24 0.248 0.670 0.194 2.44 0.333 -0.003