Core, section,
interval (cm) |
PMAG code
|
Depth
(mcd) |
Polarity
|
Chron/
subchron |
Declination
(°) |
Inclination
(°) |
Intensity
(mA/m) |
MAD
(°) |
N
|
Temperature steps used in least square analysis (°C)
|
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Label
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Code
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1
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2
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3
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4
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5
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6
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7
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8
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9
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10
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11
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12
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13
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207-1261A- |
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20R-5, 132 | 205.132 | 369.42 | N? | 1 |
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327.5 | –4.0 | 4.48E–03 | 9.6 | 4 | 240 | 240 | 270 | 270 | Org | Tied |
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20R-7, 43 | 207.043 | 371.43 | NP | 3 |
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C18n? | 65.0 | –18.3 | 4.90E–03 | 4.3 | 5 | 150 | 150 | 200 | 200 | 250 | Org | Tied |
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21R-1, 17 | 211.017 | 371.97 | RP | –3 |
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294.5 | –0.4 | 1.30E–02 | 4.7 | 3 | 300 | 350 | 400 | Org | Tied |
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21R-1, 68 | 211.068 | 372.48 | N | 4 |
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323.8 | 1.4 | 1.31E–02 | 3.9 | 6 | 150 | 200 | 250 | 300 | 350 | 400 | Org | Tied |
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21R-3, 14 | 213.014 | 374.72 | RP | –3 |
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144.4 | 16.2 | 1.08E–02 | 2.3 | 3 | 250 | 300 | 350 | Org | Tied |
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21R-3, 30 | 213.030 | 374.88 | N | 4 |
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C18n? | 9.3 | 14.1 | 1.36E–02 | 16.2 | 7 | 200 | 240 | 270 | 300 | 330 | 360 | 400 | Org | Tied |
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23R-1, 27 | 231.027 | 391.37 | R? | –1 |
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76.6 | –16.0 | 3.65E–03 | 10.4 | 6 | 150 | 150 | 200 | 200 | 240 | 240 | Org | Tied |
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23R-3, 37 | 233.037 | 394.47 | R | –4 |
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C19r | 246.3 | 4.9 | 4.96E–03 | 4.8 | 4 | 300 | 350 | 400 | 400 | Org | Tied |
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23R-5, 38 | 235.038 | 397.48 | R | –4 |
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55.4 | 1.3 | 1.16E–02 | 2.2 | 4 | 200 | 250 | 300 | 350 | Org | Tied |
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23R-7, 35 | 237.035 | 400.45 | R | –4 |
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359.9 | 6.5 | 2.91E–02 | 2.8 | 7 | 200 | 240 | 270 | 300 | 330 | 360 | 400 | Org | Tied |
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24R-1, 24 | 241.024 | 400.94 | R | –4 |
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253.2 | 4.7 | 2.58E–02 | 2.7 | 6 | 150 | 200 | 250 | 300 | 350 | 400 | Org | Tied |
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24R-3, 31 | 243.031 | 403.71 | NP | 3 |
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C20n | 315.3 | –5.5 | 1.58E–02 | 5.9 | 7 | 150 | 200 | 250 | 250 | 300 | 350 | 400 | Org | Tied |
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24R-5, 32 | 245.032 | 406.52 | N | 4 |
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170.8 | –6.7 | 2.99E–02 | 2.0 | 7 | 200 | 240 | 270 | 300 | 330 | 360 | 400 | Org | Tied |
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25R-1, 51 | 251.051 | 410.81 | N | 4 |
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155.4 | 0.3 | 1.91E–02 | 3.1 | 6 | 150 | 200 | 250 | 300 | 350 | 400 | Org | Tied |
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25R-3, 49 | 253.049 | 413.63 | N | 4 |
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306.4 | –0.1 | 2.19E–02 | 2.1 | 6 | 150 | 200 | 250 | 300 | 350 | 400 | Org | Tied |
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25R-5, 38 | 255.038 | 416.52 | N | 4 |
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286.7 | –0.4 | 2.03E–02 | 2.5 | 7 | 200 | 240 | 270 | 300 | 330 | 360 | 400 | Org | Tied |
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26R-1, 23 | 261.023 | 420.13 | RP | –3 |
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C20r | 134.2 | –19.8 | 6.25E–03 | 4.8 | 3 | 350 | 400 | 400 | Org | Tied |
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26R-3, 7 | 263.007 | 422.57 | R | –4 |
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286.0 | –1.4 | 1.84E–02 | 3.1 | 5 | 200 | 250 | 300 | 350 | 400 | Org | Tied |
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26R-5, 40 | 265.040 | 425.40 | RP | –3 |
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242.8 | –9.7 | 1.62E–02 | 3.4 | 6 | 240 | 270 | 300 | 330 | 360 | 400 | Org | Tied |
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27R-1, 52 | 271.052 | 430.02 | R | –4 |
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105.4 | 1.9 | 2.54E–02 | 0.9 | 4 | 200 | 250 | 300 | 350 | Org | Tied |
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27R-3, 58 | 273.058 | 433.08 | RP | –3 |
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57.8 | –2.8 | 1.02E–02 | 4.7 | 4 | 250 | 300 | 350 | 400 | Org | Tied |
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28R-1, 53 | 281.053 | 439.63 | R | –4 |
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219.3 | 4.4 | 2.00E–02 | 2.3 | 5 | 240 | 270 | 300 | 330 | 360 | Org | Tied |
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28R-3, 48 | 283.048 | 442.08 | RP | –3 |
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142.2 | –5.1 | 1.22E–02 | 7.1 | 4 | 250 | 300 | 350 | 400 | Org | Tied |
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28R-5, 36 | 285.036 | 444.56 | RPP | –2 |
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281.9 | –15.0 | 4.85E–03 | 5.1 | 4 | 250 | 250 | 300 | 300 | Org | Tied |
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28R-7, 14 | 287.014 | 447.34 | NP | 3 |
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C21n? | 56.0 | –8.5 | 1.17E–02 | 1.3 | 2 | 360 | 400 | Org | Tied |
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29R-1, 23 | 291.023 | 448.93 | NP | 3 |
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104.3 | 3.5 | 1.95E–02 | 1.2 | 2 | 350 | 400 | Org | Tied |
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29R-3, 10 | 293.010 | 451.80 | N | 4 |
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134.7 | 6.5 | 8.55E–03 | 3.5 | 5 | 200 | 250 | 300 | 350 | 400 | Org | Tied |
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30R-1, 54 | 301.054 | 458.84 | RP | –3 |
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C21r? | 268.4 | 4.8 | 2.29E–02 | 2.7 | 5 | 240 | 270 | 300 | 330 | 360 | Org | Tied |
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30R-2, 33 | 302.033 | 459.99 | RPP | –2 |
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149.7 | –43.1 | 1.25E–02 | 0.0 | 1 | 400 | Org | Tied |
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Hiatus? |
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31R-1, 51 | 311.051 | 468.11 | N | 4 |
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C23n? | 26.8 | –8.3 | 2.12E–01 | 1.2 | 3 | 330 | 360 | 400 | Org | Tied |
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Hiatus |
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32R-1, 20 | 321.020 | 477.40 | RPP | –2 |
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C24r | 147.3 | 19.2 | 5.76E–03 | 0.4 | 2 | 300 | 300 | Org | Tied |
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32R-2, 8 | 322.008 | 478.78 | RP | –3 |
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123.7 | –1.9 | 8.59E–03 | 7.5 | 3 | 200 | 250 | 300 | Org | Tied |
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32R-5, 21 | 325.021 | 483.41 | RPP | –2 |
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133.0 | 4.0 | 4.93E–03 | 2.2 | 4 | 300 | 300 | 330 | 330 | Org | Tied |
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32R-7, 4 | 327.004 | 486.24 | RPP | –2 |
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114.6 | –7.2 | 5.74E–03 | 7.1 | 4 | 250 | 250 | 300 | 300 | Org | Tied |
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33R-1, 4 | 331.004 | 486.84 | RP | –3 |
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277.5 | 5.7 | 7.47E–03 | 7.4 | 3 | 250 | 300 | 350 | Org | Tied |
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34R-1, 58 | 341.058 | 497.08 | RP | –3 |
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181.5 | 0.5 | 4.24E–03 | 10.8 | 4 | 250 | 250 | 300 | 300 | Org | Tied |
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34R-3, 21 | 343.021 | 499.73 | R | –4 |
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22.2 | 4.2 | 9.32E–03 | 5.6 | 7 | 200 | 240 | 270 | 300 | 330 | 330 | 400 | Org | Tied |
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Gap in coverage |
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35R-1, 95 | 351.095 | 507.05 | INT | 0 |
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51.3 | 59.3 | 1.38E–02 | 4.9 | 2 | 350 | 400 | Org | Tied |
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35R-3, 88 | 353.088 | 509.98 | RPP | –2 |
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274.4 | 37.4 | 4.26E–03 | 1.7 | 2 | 300 | 300 | Org | Tied |
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35R-5, 26 | 355.026 | 512.36 | RP | –3 |
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253.0 | 0.9 | 4.59E–03 | 19.0 | 4 | 200 | 250 | 300 | 300 | Org | Tied |
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35R-6, 5 | 356.005 | 513.30 | NPP | 2 |
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C26n | 263.5 | 31.5 | 3.53E–03 | 3.3 | 2 | 150 | 150 | Org | Tied |
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36R-1, 25 | 361.025 | 515.95 | N | 4 |
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225.2 | 10.8 | 1.10E–01 | 2.4 | 3 | 330 | 360 | 400 | Org | Tied |
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36R-3, 7 | 363.007 | 518.77 | RPP | –2 |
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C26r | 218.2 | 6.1 | 4.32E–03 | 0.0 | 2 | 300 | 300 | Org | Tied |
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37R-1, 35 | 371.035 | 525.65 | RPP | –2 |
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163.0 | 14.4 | 4.52E–03 | 2.0 | 2 | 300 | 300 | Org | Tied |
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37R-3, 5 | 373.005 | 528.35 | RP | –3 |
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101.2 | –2.5 | 1.31E–02 | 4.9 | 5 | 240 | 270 | 300 | 330 | 360 | Org | Tied |
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37R-5, 12 | 375.012 | 531.42 | NP | 3 |
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C27n | 301.7 | 9.2 | 4.17E–03 | 7.1 | 3 | 250 | 300 | 300 | Org | Tied |
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37R-7, 49 | 377.049 | 534.79 | RP | –3 |
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C27r? | 187.3 | 8.8 | 5.80E–03 | 8.8 | 11 | 200 | 240 | 240 | 270 | 270 | 300 | 300 | 330 | 330 | 360 | 360 | Org | Tied |
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39R-1, 42 | 391.042 | 545.02 | NP | 3 |
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C31n? | 332.3 | 23.6 | 5.41E–03 | 1.3 | 3 | 300 | 300 | 300 | Org | Tied |
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39R-3, 18 | 393.018 | 547.78 | N? | 1 |
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C31r? | 167.8 | 17.9 | 6.93E–03 | 6.4 | 2 | 150 | 200 | Org | Tied |
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40R-1, 32 | 401.032 | 554.52 | INT | 0 |
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19.1 | 54.3 | 4.27E–03 | 5.9 | 4 | 200 | 200 | 250 | 250 | Org | Tied |
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40R-3, 35 | 403.035 | 557.51 | INT | 0 |
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57.3 | 64.5 | 4.27E–03 | 3.7 | 3 | 250 | 250 | 300 | Org | Tied |
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40R-5, 31 | 405.031 | 560.47 | NPP | 2 |
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C32n? | 352.7 | 51.0 | 6.00E–03 | 2.2 | 4 | 270 | 270 | 300 | 300 | Org | Tied |
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207-1261B- |
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2R-1, 25 | 21.025 | 534.85 | NP | 3 |
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? | 238.0 | 36.1 | 6.51E–03 | 5.6 | 6 | 150 | 200 | 250 | 250 | 300 | 300 | Org | Tied |
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2R-3, 72 | 23.072 | 538.32 | RPP | –2 |
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C29r | 183.7 | 11.9 | 7.49E–03 | 9.3 | 2 | 250 | 300 | Org | Tied |
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2R-3, 117 | 23.117 | 538.77 | RPP | –2 |
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311.8 | 57.2 | 2.41E–03 | 4.6 | 2 | 250 | 250 | Org | Tied |
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3R-1, 79 | 31.079 | 541.87 | N? | 1 |
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334.9 | 51.3 | 2.25E–03 | 0.0 | 1 | 200 | Org | Tied |
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3R-3, 58 | 33.058 | 544.66 | NP | 3 |
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C31n? | 233.0 | 47.7 | 4.08E–03 | 4.6 | 5 | 150 | 200 | 200 | 250 | 250 | Org | Tied |
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3R-5, 66 | 35.066 | 547.74 | RPP | –2 |
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C31r | 35.6 | 64.7 | 2.83E–03 | 11.3 | 4 | 200 | 200 | 250 | 250 | Org | Tied |
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4R-1, 59 | 41.059 | 550.83 | RPP | –2 |
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313.5 | 64.4 | 5.47E–03 | 7.7 | 4 | 200 | 200 | 240 | 240 | Org | Tied |
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4R-3, 62 | 43.062 | 553.86 | RP | –3 |
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283.3 | 24.2 | 4.88E–03 | 6.5 | 6 | 200 | 200 | 250 | 250 | 300 | 300 | Org | Tied |
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Notes: PMAG = paleomagnetism, MAD = maximum angular deviation, R = reversed polarity, N = normal polarity. RP and NP = less precise reversed and normal polarity assignments, respectively. RPP and NPP = sample did not achieve adequate cleaning during demagnetization but polarity was obviously reversed or normal, respectively. Orig. = origin. Black = normal polarity, white = reversed polarity, gray = intermediate or questionable polarity, yellow = gap in coverage or hiatus. Examples of interpretation of progressive demagnetization plots and methods of computation of the characteristic directions are given in "Paleomagnetism" in the "Explanatory Notes" chapter.