Suganuma, Yusuke; Ogg, James G (2006): (Table AT1) Early Maastrichtian to mid-Campanian palaeomagnetic analysis of ODP Hole 207-1257A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.775879, In supplement to: Suganuma, Y; Ogg, JG (2006): Campanian through Eocene magnetostratigraphy of Sites 1257-1261, ODP Leg 207, Demerara Rise (western equatorial Atlantic). In: Mosher, DC; Erbacher, J; Malone, MJ (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 207, 1-48, https://doi.org/10.2973/odp.proc.sr.207.102.2006
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 9.453830 * Longitude: -54.341960
Date/Time Start: 2003-01-15T14:30:00 * Date/Time End: 2003-01-19T22:45:00
Minimum DEPTH, sediment/rock: 157.28 m * Maximum DEPTH, sediment/rock: 175.46 m
Event(s):
207-1257A * Latitude: 9.453830 * Longitude: -54.341960 * Date/Time Start: 2003-01-15T14:30:00 * Date/Time End: 2003-01-19T22:45:00 * Elevation: -2951.0 m * Penetration: 284.7 m * Recovery: 216.05 m * Location: South Atlantic Ocean * Campaign: Leg207 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 31 core; 284.7 m cored; 0 m drilled; 75.9 % recovery
Comment:
Sediment depth is given in mcd.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Suganuma, Yusuke | DSDP/ODP/IODP sample designation | ||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Demag Type | Demag Type | Suganuma, Yusuke | mT/°C; NRM = natural remanent magnetization, AF = alternating-field demagnetization, TT = thermal demagnetization | ||
| 4 | Declination | Decl | deg | Suganuma, Yusuke | Magnetometer, DC-SQUID, 2G Enterprises | |
| 5 | Inclination | Incl | deg | Suganuma, Yusuke | Magnetometer, DC-SQUID, 2G Enterprises | |
| 6 | ChRM, Intensity | Intensity (ChRM) | mA/m | Suganuma, Yusuke | Magnetometer, DC-SQUID, 2G Enterprises | |
| 7 | Standard error | Std e | ± | Suganuma, Yusuke | ||
| 8 | Polarity | Polarity | Suganuma, Yusuke | N or R = well-defined directions computed from at least three vectors, NP = less precise directions computed from only two vectors or a suite of vectors displaying high dispersion, NPP = samples that did not achieve adequate cleaning during demagnetization but their polarity was obvious, N?? = uncertain | ||
| 9 | Comment | Comment | Suganuma, Yusuke |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
374 data points
Data
| 1 Sample label | 2 Depth sed [m] | 3 Demag Type | 4 Decl [deg] | 5 Incl [deg] | 6 Intensity (ChRM) [mA/m] | 7 Std e [±] | 8 Polarity | 9 Comment |
|---|---|---|---|---|---|---|---|---|
| 207-1257A-18X-1, 118 | 157.28 | NRM 0 | 165.3 | 68.5 | 0.07690 | 0.09 | indeterminate or N-type | |
| 207-1257A-18X-1, 118 | 157.28 | AF 50 | 164.0 | 76.8 | 0.03370 | 0.07 | Linear, no indication of R | |
| 207-1257A-18X-1, 118 | 157.28 | TT 150 | 188.8 | 72.9 | 0.02560 | 0.04 | N? | |
| 207-1257A-18X-1, 118 | 157.28 | TT 200 | 175.7 | 74.3 | 0.01870 | 0.07 | ||
| 207-1257A-18X-1, 118 | 157.28 | TT 240 | 143.9 | 74.5 | 0.01600 | 0.05 | ||
| 207-1257A-18X-1, 118 | 157.28 | TT 270 | 149.4 | 73.4 | 0.01480 | 0.09 | ||
| 207-1257A-18X-1, 118 | 157.28 | TT 300 | 163.9 | 75.5 | 0.01140 | 0.18 | ||
| 207-1257A-18X-1, 118 | 157.28 | TT 330 | 180.4 | 76.9 | 0.01190 | 0.09 | ||
| 207-1257A-18X-1, 118 | 157.28 | TT 360 | 160.7 | 74.6 | 0.01170 | 0.08 | ||
| 207-1257A-18X-1, 118 | 157.28 | TT 400 | 187.4 | 70.5 | 0.01330 | 0.07 | ||
| 207-1257A-18X-3, 110 | 160.20 | NRM 0 | 149.8 | 83.9 | 0.03420 | 0.13 | ||
| 207-1257A-18X-3, 110 | 160.20 | AF 50 | 186.0 | 82.4 | 0.01060 | 0.22 | Steep down, indeterminate | |
| 207-1257A-18X-3, 110 | 160.20 | TT 150 | 184.3 | 67.3 | 0.00674 | 0.17 | ||
| 207-1257A-18X-3, 110 | 160.20 | TT 150 | 173.4 | 63.3 | 0.00688 | 0.26 | ||
| 207-1257A-18X-3, 110 | 160.20 | TT 200 | 218.2 | 65.1 | 0.00438 | 0.27 | Weak after 150°C | |
| 207-1257A-18X-3, 110 | 160.20 | TT 200 | 222.6 | 61.5 | 0.00411 | 0.29 | Stable DII, no decay | |
| 207-1257A-18X-3, 110 | 160.20 | TT 240 | 217.4 | 60.3 | 0.00425 | 0.19 | N? | |
| 207-1257A-18X-3, 110 | 160.20 | TT 240 | 208.6 | 59.6 | 0.00438 | 0.18 | ||
| 207-1257A-18X-3, 110 | 160.20 | TT 300 | 216.9 | 59.6 | 0.00365 | 0.16 | ||
| 207-1257A-18X-3, 110 | 160.20 | TT 300 | 204.9 | 66.1 | 0.00348 | 0.17 | ||
| 207-1257A-18X-5, 133 | 163.39 | NRM 0 | 177.2 | 78.1 | 0.05750 | 0.01 | ||
| 207-1257A-18X-5, 133 | 163.39 | AF 50 | 210.7 | 80.5 | 0.01420 | 0.05 | ||
| 207-1257A-18X-5, 133 | 163.39 | TT 150 | 132.7 | 77.8 | 0.01350 | 0.29 | ||
| 207-1257A-18X-5, 133 | 163.39 | TT 150 | 130.8 | 73.0 | 0.01010 | 0.06 | Steep down, indeterminate | |
| 207-1257A-18X-5, 133 | 163.39 | TT 200 | 110.0 | 61.1 | 0.00972 | 0.17 | ||
| 207-1257A-18X-5, 133 | 163.39 | TT 200 | 109.0 | 62.7 | 0.01000 | 0.07 | NPP | |
| 207-1257A-18X-5, 133 | 163.39 | TT 240 | 125.0 | 50.4 | 0.00625 | 0.21 | ||
| 207-1257A-18X-5, 133 | 163.39 | TT 240 | 118.9 | 48.8 | 0.00704 | 0.16 | ||
| 207-1257A-18X-5, 133 | 163.39 | TT 270 | 126.2 | 42.5 | 0.00628 | 0.35 | Seems linear => N?? | |
| 207-1257A-18X-5, 133 | 163.39 | TT 270 | 123.7 | 43.3 | 0.00604 | 0.40 | ||
| 207-1257A-18X-5, 133 | 163.39 | TT 300 | 136.8 | 59.1 | 0.00459 | 0.43 | Weak, high errors | |
| 207-1257A-18X-5, 133 | 163.39 | TT 300 | 146.6 | 62.2 | 0.00467 | 0.30 | ||
| 207-1257A-18X-5, 133 | 163.39 | TT 330 | 139.5 | 55.9 | 0.00411 | 0.38 | ||
| 207-1257A-18X-5, 133 | 163.39 | TT 330 | 135.5 | 52.2 | 0.00374 | 0.40 | ||
| 207-1257A-18X-5, 133 | 163.39 | TT 360 | 139.5 | 42.6 | 0.00319 | 0.53 | ||
| 207-1257A-18X-5, 133 | 163.39 | TT 400 | 108.8 | 52.5 | 0.00486 | 0.25 | ||
| 207-1257A-18X-5, 133 | 163.39 | TT 400 | 108.6 | 54.0 | 0.00451 | 0.36 | ||
| 207-1257A-18X-7, 24 | 165.30 | NRM 0 | 117.3 | 52.6 | 0.04820 | 0.06 | Relatively strong, and low-angle | |
| 207-1257A-18X-7, 24 | 165.30 | AF 50 | 107.9 | 29.6 | 0.02500 | 0.13 | Looks N-type | |
| 207-1257A-18X-7, 24 | 165.30 | TT 150 | 121.2 | 19.1 | 0.02210 | 0.07 | N (Suganuma had NP, but Jim decided to lean towards his comments) | |
| 207-1257A-18X-7, 24 | 165.30 | TT 200 | 129.4 | 22.2 | 0.01570 | 0.07 | ||
| 207-1257A-18X-7, 24 | 165.30 | TT 240 | 128.8 | 22.5 | 0.01430 | 0.05 | ||
| 207-1257A-18X-7, 24 | 165.30 | TT 300 | 130.5 | 26.7 | 0.01230 | 0.04 | ||
| 207-1257A-19X-1, 136 | 166.86 | NRM 0 | 151.2 | -29.1 | 0.02920 | 0.08 | ||
| 207-1257A-19X-1, 136 | 166.86 | AF 50 | 137.6 | -56.6 | 0.02940 | 0.04 | Begins NEGATIVE | |
| 207-1257A-19X-1, 136 | 166.86 | TT 150 | 166.0 | -63.0 | 0.02450 | 0.04 | ||
| 207-1257A-19X-1, 136 | 166.86 | TT 200 | 174.2 | -65.9 | 0.01960 | 0.08 | General behavior looks N | |
| 207-1257A-19X-1, 136 | 166.86 | TT 240 | 153.2 | -63.5 | 0.01590 | 0.04 | Weird | |
| 207-1257A-19X-1, 136 | 166.86 | TT 270 | 167.3 | -64.1 | 0.01740 | 0.12 | indeterminate | |
| 207-1257A-19X-1, 136 | 166.86 | TT 300 | 181.2 | -63.2 | 0.01590 | 0.09 | ||
| 207-1257A-19X-1, 136 | 166.86 | TT 330 | 200.9 | -61.9 | 0.01280 | 0.09 | ||
| 207-1257A-19X-1, 136 | 166.86 | TT 360 | 184.8 | -70.6 | 0.00981 | 0.13 | ||
| 207-1257A-19X-1, 136 | 166.86 | TT 400 | 199.3 | -65.7 | 0.00928 | 0.11 | ||
| 207-1257A-20X-1, 26 | 175.46 | NRM 0 | 345.1 | 53.5 | 0.16200 | 0.10 | ||
| 207-1257A-20X-1, 26 | 175.46 | AF 50 | 346.9 | 37.7 | 0.08170 | 0.11 | Nice N, essentially stable Decl NRM to 240°C | |
| 207-1257A-20X-1, 26 | 175.46 | TT 150 | 343.0 | 38.1 | 0.06080 | 0.07 | N | |
| 207-1257A-20X-1, 26 | 175.46 | TT 200 | 341.6 | 37.1 | 0.05550 | 0.10 | ||
| 207-1257A-20X-1, 26 | 175.46 | TT 240 | 340.8 | 38.6 | 0.05390 | 0.05 | ||
| 207-1257A-20X-1, 26 | 175.46 | TT 300 | 334.7 | 35.2 | 0.04460 | 0.06 |