Pouclet, André; Cambray, Hervé; Cadet, Jean-Paul; Bourgois, Jacques; de Wever, Patrick (1990): (Table 1) Petrographic and chemical features of tephra from the Peru continental margin [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.753831, In supplement to: Pouclet, A et al. (1990): Volcanic ash from Leg 112 off Peru. In: Suess, E; von Huene, R; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 112, 465-480, https://doi.org/10.2973/odp.proc.sr.112.167.1990
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: -11.045761 * Median Longitude: -78.625619 * South-bound Latitude: -13.480160 * West-bound Longitude: -80.583500 * North-bound Latitude: -8.991500 * East-bound Longitude: -76.891500
Date/Time Start: 1986-10-31T20:30:00 * Date/Time End: 1986-12-18T09:00:00
Minimum Elevation: -5093.0 m * Maximum Elevation: -272.0 m
Event(s):
112-679B * Latitude: -11.063330 * Longitude: -78.272330 * Date/Time Start: 1986-10-31T20:30:00 * Date/Time End: 1986-11-01T07:00:00 * Elevation: -458.0 m * Penetration: 107.2 m * Recovery: 102.99 m * Location: South Pacific Ocean * Campaign: Leg112 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 13 cores; 107.2 m cored; 0 m drilled; 96.1 % recovery
112-679D * Latitude: -11.063830 * Longitude: -78.272170 * Date/Time Start: 1986-11-01T12:45:00 * Date/Time End: 1986-11-02T13:15:00 * Elevation: -462.0 m * Penetration: 245.4 m * Recovery: 116.03 m * Location: South Pacific Ocean * Campaign: Leg112 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 27 cores; 245.2 m cored; 0 m drilled; 47.3 % recovery
112-680A * Latitude: -11.065000 * Longitude: -78.077830 * Date/Time Start: 1986-11-05T07:15:00 * Date/Time End: 1986-11-05T20:30:00 * Elevation: -272.0 m * Penetration: 93.8 m * Recovery: 81.19 m * Location: South Pacific Ocean * Campaign: Leg112 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 10 cores; 93.8 m cored; 0 m drilled; 86.6 % recovery
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | ||||
2 | Sample code/label | Sample label | Pouclet, André | DSDP/ODP/IODP sample designation | ||
3 | Sample code/label 2 | Sample label 2 | Pouclet, André | |||
4 | Epoch | Epoch | Pouclet, André | |||
5 | Sand | Sand | % | Pouclet, André | ||
6 | Silt | Silt | % | Pouclet, André | ||
7 | Size fraction < 0.002 mm, clay | <2 µm | % | Pouclet, André | ||
8 | Volcanic glass | Volc glass | % | Pouclet, André | 10-25 % = ash-bearing mud, 25-60 % = pyroclastic mud, 60-100 % = ash layer | |
9 | Type | Type | Pouclet, André | |||
10 | Median, grain size | D50 | µm | Pouclet, André | minimu, range | |
11 | Median, grain size | D50 | µm | Pouclet, André | maximum, range | |
12 | Median, grain size | D50 | µm | Pouclet, André | extra range | |
13 | Silicon dioxide | SiO2 | % | Pouclet, André | minimum, range, raw dara | |
14 | Silicon dioxide | SiO2 | % | Pouclet, André | maximum, range, raw dara | |
15 | Comment | Comment | Pouclet, André | potassic group | ||
16 | Description | Description | Pouclet, André | notes, free crystals |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
619 data points