Petrova, G N; Nechaeva, T B; Gurary, G Z; Chmerev, V A (1983): (Table 2) Magnetization changes after cooling in order to control the presence of magnetic and hematite at DSDP Holes 72-515B and 72-516F [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.811469, In supplement to: Petrova, GN et al. (1983): Ferromagnetic fraction of Cretaceous and Cenozoic sediments of the Rio Grande Rise and Brazil Basin. In: Barker, PF; Carlson, RL; Johnson, DA; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 72, 591-598, https://doi.org/10.2973/dsdp.proc.72.127.1983
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: -28.257600 * Median Longitude: -35.894100 * South-bound Latitude: -30.276500 * West-bound Longitude: -36.503200 * North-bound Latitude: -26.238700 * East-bound Longitude: -35.285000
Date/Time Start: 1980-03-01T00:00:00 * Date/Time End: 1980-03-11T00:00:00
Minimum Elevation: -4252.0 m * Maximum Elevation: -1313.0 m
Event(s):
72-515B * Latitude: -26.238700 * Longitude: -36.503200 * Date/Time: 1980-03-01T00:00:00 * Elevation: -4252.0 m * Penetration: 636.4 m * Recovery: 428.6 m * Location: South Atlantic/BASIN * Campaign: Leg72 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 57 cores; 541.4 m cored; 94.9 m drilled; 79.2 % recovery
72-516F * Latitude: -30.276500 * Longitude: -35.285000 * Date/Time: 1980-03-11T00:00:00 * Elevation: -1313.0 m * Penetration: 1270.6 m * Recovery: 690.1 m * Location: South Atlantic/CONT RISE * Campaign: Leg72 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 127 cores; 1092.5 m cored; 9 m drilled; 63.2 % recovery
Comment:
A blank indicates that no value was available.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Petrova, G N | DSDP/ODP/IODP sample designation | ||
| 3 | NRM, Intensity | Inten (NRM) | 10-6 emu | Petrova, G N | see reference(s) | T = temperature is 20 deg C; after heating to 230 deg C |
| 4 | NRM, Intensity | Inten (NRM) | 10-6 emu | Petrova, G N | see reference(s) | C1 = after cooling to -80 deg C; after heating to 230 deg C |
| 5 | NRM, Intensity | Inten (NRM) | 10-6 emu | Petrova, G N | see reference(s) | C2 = after cooling to -196 deg C; after heating to 230 deg C |
| 6 | Saturation remanent magnetization | Jr | 10-6 emu | Petrova, G N | see reference(s) | T = temperature is 20 deg C; H = 10**3 Oe |
| 7 | Saturation remanent magnetization | Jr | 10-6 emu | Petrova, G N | see reference(s) | C1 = after cooling to -80 deg C; H = 10**3 Oe |
| 8 | Saturation remanent magnetization | Jr | 10-6 emu | Petrova, G N | see reference(s) | C2 = after cooling to -196 deg C; H = 10**3 Oe |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
64 data points
Data
| 1 Event | 2 Sample label (DSDP/ODP/IODP sample designation) | 3 Inten (NRM) [10-6 emu] (T = temperature is 20 deg C; ...) | 4 Inten (NRM) [10-6 emu] (C1 = after cooling to -80 deg...) | 5 Inten (NRM) [10-6 emu] (C2 = after cooling to -196 de...) | 6 Jr [10-6 emu] (T = temperature is 20 deg C; ...) | 7 Jr [10-6 emu] (C1 = after cooling to -80 deg...) | 8 Jr [10-6 emu] (C2 = after cooling to -196 de...) |
|---|---|---|---|---|---|---|---|
| 72-515B | 72-515B-36-1,48-50 | 1085 | 1075 | 1000 | |||
| 72-515B | 72-515B-40-2,41-42 | 1190 | 1165 | 1110 | |||
| 72-515B | 72-515B-40-4,93-95 | 26.2 | 26.0 | 21.8 | |||
| 72-515B | 72-515B-44-3,93-95 | 19.0 | 17.8 | 16.1 | |||
| 72-515B | 72-515B-45-2,49-51 | 645 | 645 | 600 | |||
| 72-515B | 72-515B-48-4,134-136 | 11.1 | 10.0 | 9.3 | |||
| 72-515B | 72-515B-49-1,140-142 | 560 | 560 | 520 | |||
| 72-515B | 72-515B-55-1,3-5 | 640 | 635 | 595 | |||
| 72-516F | 72-516F-19-2,103-105 | 250 | 245 | 235 | |||
| 72-516F | 72-516F-31-5,20-22 | 4.3 | 3.9 | 2.7 | |||
| 72-516F | 72-516F-32-4,41-43 | 170 | 165 | 155 | |||
| 72-516F | 72-516F-52-3,24-26 | 710 | 665 | 645 | |||
| 72-516F | 72-516F-87-1,61-63 | 110 | 105 | 100 | |||
| 72-516F | 72-516F-101-1,119-121 | 2.8 | 2.7 | 1.8 | |||
| 72-516F | 72-516F-104-1,78-80 | 740 | 705 | 680 | |||
| 72-516F | 72-516F-127-4,138-140 | 1330 | 1255 | 1125 |