Wang, Daming; Van der Voo, Rob; Peacor, Donald R (2005): (Table 2) Magnetic properties and oxidation state of titanomagnetite in MORB older than 100 Ma, DSDP Hole 26-257 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.711494, In supplement to: Wang, D et al. (2005): Why is the remanent magnetic intensity of Cretaceous MORB so much higher than that of mid to late Cenozoic MORB? Geosphere, 1(3), 138-146, https://doi.org/10.1130/GES00024.1
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -30.986000 * Longitude: 108.349800
Date/Time Start: 1972-10-20T00:00:00 * Date/Time End: 1972-10-20T00:00:00
Minimum DEPTH, sediment/rock: 265.87 m * Maximum DEPTH, sediment/rock: 323.97 m
Event(s):
26-257 * Latitude: -30.986000 * Longitude: 108.349800 * Date/Time: 1972-10-20T00:00:00 * Elevation: -5278.0 m * Penetration: 326.5 m * Recovery: 77.1 m * Location: Indian Ocean//BASIN * Campaign: Leg26 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 16 cores; 146 m cored; 0 m drilled; 52.8 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | AGE | Age | ka BP | Geocode | ||
| 3 | Sample code/label | Sample label | Wang, Daming | DSDP/ODP/IODP sample designation | ||
| 4 | Intensity Z | Intensity Z | mA/m | Wang, Daming | Analytical electron microscopy (AEM) | |
| 5 | a - lattice parameter | a | 10-8 cm | Wang, Daming | Transmission electron microscope (TEM) | |
| 6 | Intensity X | Intensity X | mA/m | Wang, Daming | Analytical electron microscopy (AEM) | |
| 7 | Curie temperature | Curie temp | °C | Wang, Daming | ||
| 8 | Hysteresis, saturation magnetization/ saturation remanence | Mrs/Ms | Wang, Daming | vibrating sample magnetometer (microVSM) | ||
| 9 | Hysteresis, coercivity of remanence/coercivity | Hcr/Hc | Wang, Daming | vibrating sample magnetometer (microVSM) | ||
| 10 | Hysteresis, saturation magnetization | Ms | mA m2/kg | Wang, Daming | vibrating sample magnetometer (microVSM) | |
| 11 | Hysteresis, saturation remanence | Mrs | mA m2/kg | Wang, Daming | vibrating sample magnetometer (microVSM) | |
| 12 | Coercivity | Hc | mT | Wang, Daming | vibrating sample magnetometer (microVSM) | |
| 13 | Natural remanent magnetization, Intensity per unit mass | Inten NRM | 10-6 A*m2/kg | Wang, Daming | vibrating sample magnetometer (microVSM) | |
| 14 | NRM, median destructive field of natural remanent magnetization, alternating field | MDF (NRM) | mT | Wang, Daming | vibrating sample magnetometer (microVSM) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
45 data points
Data
| 1 Depth sed [m] | 2 Age [ka BP] | 3 Sample label | 4 Intensity Z [mA/m] | 5 a [10-8 cm] | 6 Intensity X [mA/m] | 7 Curie temp [°C] | 8 Mrs/Ms | 9 Hcr/Hc | 10 Ms [mA m2/kg] | 11 Mrs [mA m2/kg] | 12 Hc [mT] | 13 Inten NRM [10-6 A*m2/kg] | 14 MDF (NRM) [mT] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 265.87 | 135000 | 26-257-11R-2,137-140 | 260 | 0.15 | 1.46 | 450 | 0.45 | 6.7 | 2150 | 18.0 | |||
| 292.21 | 135000 | 26-257-14R-2,71-74 | 0.78 | 8.417 | 0.68 | 325 | 0.09 | 2.37 | 470 | 0.47 | 4.3 | 520 | 10.5 |
| 323.00 | 135000 | 26-257-17R-5,0-3 | 0.43 | 8.442 | 0.66 | 272 | 0.12 | 1.62 | 770 | 0.77 | 5.4 | 4020 | 8.5 |
| 323.97 | 135000 | 26-257-17R-5,97-100 | 0.42 | 8.442 | 0.59 | 292 | 0.09 | 1.75 | 760 | 0.76 | 4.3 | 3670 | 10.0 |