Hart, D; Miller, D Jay (2006): (Table T3) Ash layer description of ODP Leg 201 sites [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.773726, In supplement to: Hart, D; Miller, DJ (2006): Analysis and correlation of volcanic ash in marine sediments from the Peru margin, Ocean Drilling Program Leg 201: explosive volcanic cycles of the north-central Andes. In: Jørgensen, BB; D'Hondt, SL; Miller, DJ (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 201, 1-43, https://doi.org/10.2973/odp.proc.sr.201.122.2006
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: -10.343927 * Median Longitude: -78.663770 * South-bound Latitude: -11.064530 * West-bound Longitude: -79.955830 * North-bound Latitude: -8.991050 * East-bound Longitude: -77.957650
Date/Time Start: 2002-02-28T13:00:00 * Date/Time End: 2002-03-08T14:50:00
Minimum DEPTH, sediment/rock: 2.50 m * Maximum DEPTH, sediment/rock: 159.88 m
Event(s):
201-1227A * Latitude: -8.991050 * Longitude: -79.955830 * Date/Time Start: 2002-02-28T13:00:00 * Date/Time End: 2002-03-02T05:50:00 * Elevation: -427.5 m * Penetration: 151.1 m * Recovery: 100.51 m * Location: South Pacific Ocean * Campaign: Leg201 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 18 cores; 151.1 m cored; 0 m drilled; 66.5 % recovery
201-1228A * Latitude: -11.064530 * Longitude: -78.077830 * Date/Time Start: 2002-03-03T18:15:00 * Date/Time End: 2002-03-06T00:20:00 * Elevation: -262.2 m * Penetration: 200.9 m * Recovery: 126.35 m * Location: South Pacific Ocean * Campaign: Leg201 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 23 cores; 196.9 m cored; 4 m drilled; 64.2 % recovery
201-1229A * Latitude: -10.976200 * Longitude: -77.957650 * Date/Time Start: 2002-03-06T13:30:00 * Date/Time End: 2002-03-08T14:50:00 * Elevation: -152.2 m * Penetration: 194.4 m * Recovery: 133.1 m * Location: South Pacific Ocean * Campaign: Leg201 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 22 cores; 192.9 m cored; 1.5 m drilled; 69 % recovery
Comment:
Sediment depth is given in mbsf. The occurrence of ash layers and accumulations was determined through detailed visual core and smear slide analyses, and ages were inferred from the biostratigraphy of corresponding Leg 112 sites. NA = not applicable; the feature was not observed.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Hart, D | DSDP/ODP/IODP sample designation | ||
| 3 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 4 | Layer thickness | Thickness | m | Hart, D | Measured | |
| 5 | Sample comment | Sample comment | Hart, D | |||
| 6 | Epoch | Epoch | Hart, D | |||
| 7 | Biogenic | Biogenic | Hart, D | approximate percent | ||
| 8 | Pumice | Pumice | Hart, D | Glass-Pumice, approximate percent; +1 percent = glass-coated grains, +2 = glass-coated grains are primarily round, ~20% of these are round pumice; unless specified otherwise in the description | ||
| 9 | Quartz | Qz | Hart, D | Roundness | ||
| 10 | Lithology/composition/facies | Lithology | Hart, D | Visual description |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
550 data points