Karpoff, Anne Marie; Peterschmitt, Irene; Hoffert, Michel (1980): (Table 1) Lithologic description and mineralogy at DSDP Leg 55 Holes [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.823273, In supplement to: Karpoff, AM et al. (1980): Mineralogy and geochemistry of sedimentary deposits on emperor seamounts, Sites 430, 431, and 432: Authigenesis of silicates, phosphates, and ferromanganese oxides. In: Jackson, ED; Koisumi, I; et al., (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 55, 463-489, https://doi.org/10.2973/dsdp.proc.55.117.1980
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 40.430100 * Median Longitude: 170.531100 * South-bound Latitude: 37.981300 * West-bound Longitude: 170.379000 * North-bound Latitude: 42.424000 * East-bound Longitude: 170.597700
Date/Time Start: 1977-08-01T00:00:00 * Date/Time End: 1977-08-06T00:00:00
Minimum Elevation: -1704.0 m * Maximum Elevation: -1310.0 m
Event(s):
55-430 * Latitude: 37.981300 * Longitude: 170.590800 * Date/Time: 1977-08-01T00:00:00 * Elevation: -1445.0 m * Penetration: 14 m * Recovery: 7.7 m * Location: North Pacific/SEDIMENT POND * Campaign: Leg55 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 2 cores; 11.5 m cored; 2.5 m drilled; 67 % recovery
55-430A * Latitude: 37.988200 * Longitude: 170.597700 * Date/Time: 1977-08-01T00:00:00 * Elevation: -1479.0 m * Penetration: 118 m * Recovery: 18.3 m * Location: North Pacific/SEDIMENT POND * Campaign: Leg55 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 9 cores; 59 m cored; 28.5 m drilled; 31.1 % recovery
55-431 * Latitude: 42.424000 * Longitude: 170.544700 * Date/Time: 1977-08-05T00:00:00 * Elevation: -1704.0 m * Penetration: 9.5 m * Recovery: 3.3 m * Location: North Pacific/TERRACE * Campaign: Leg55 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 2 cores; 19 m cored; 0 m drilled; 17.5 % recovery
Comment:
Empty cells = no data. Calc: calcite; Plag.: plagioclase (often anorthite); Fe-ox.: mixed hematite and geothite. Ap.: carbonate-apatite; Hal.: halite; Qu.: quartz; Mn-ox.: manganese oxide; Tod.: todorokite; Zeo.: zeolites; Sm.: smectites; Sm. °: saponite; Chl.: chlorite; Ill.: illite; Kaol.: kaolinite; Int.: interstratified clays; Tr: traces.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | Sample code/label | Sample label | Karpoff, Anne Marie | DSDP/ODP/IODP sample designation | ||
| 6 | Lithology/composition/facies | Lithology | Karpoff, Anne Marie | |||
| 7 | Description | Description | Karpoff, Anne Marie | X-ray diffraction (XRD) | ||
| 8 | Description 2 (continued) | Description 2 | Karpoff, Anne Marie | X-ray diffraction (XRD) | Bulk sample major constituent | |
| 9 | Description 2 (continued) | Description 2 | Karpoff, Anne Marie | X-ray diffraction (XRD) | <2 µm fraction major constituent |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
95 data points