Otsuka, Kenichi (1985): (Table 5) Lithofacies, chronostratigraphy, and diagenetic silica facies at DSDP Leg 80 Holes [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.808219, In supplement to: Otsuka, K (1985): Silicified sediments and silica diagenesis in the Goban Spur area of the Northeast Atlantic, Leg 80. In: De Graciansky, PC; Poag, CW; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Gov. Printing Office), 80, 1081-1099, https://doi.org/10.2973/dsdp.proc.80.152.1985
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Published: 1985 (exact date unknown) • DOI registered: 2013-03-28
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 48.857350 * Median Longitude: -13.050875 * South-bound Latitude: 48.515200 * West-bound Longitude: -13.501500 * North-bound Latitude: 49.088000 * East-bound Longitude: -12.164500
Date/Time Start: 1981-06-10T00:00:00 * Date/Time End: 1981-07-16T00:00:00
Minimum DEPTH, sediment/rock: 134.0 m * Maximum DEPTH, sediment/rock: 621.3 m
Event(s):
80-548A * Latitude: 48.915500 * Longitude: -12.164500 * Date/Time: 1981-06-10T00:00:00 * Elevation: -1251.0 m * Penetration: 551.5 m * Recovery: 248.6 m * Location: North Atlantic/SPUR * Campaign: Leg80 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 37 cores; 334.2 m cored; 9.5 m drilled; 74.4 % recovery
80-549 * Latitude: 49.088000 * Longitude: -13.098000 * Date/Time: 1981-06-15T00:00:00 * Elevation: -2515.0 m * Penetration: 1001.5 m * Recovery: 370 m * Location: North Atlantic/SPUR * Campaign: Leg80 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 91 cores; 759.5 m cored; 53 m drilled; 48.7 % recovery
80-550 * Latitude: 48.515200 * Longitude: -13.439500 * Date/Time: 1981-06-30T00:00:00 * Elevation: -4420.0 m * Penetration: 536.5 m * Recovery: 252.6 m * Location: North Atlantic/PLAIN * Campaign: Leg80 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 43 cores; 400 m cored; 23.5 m drilled; 63.1 % recovery
Comment:
Sediment depth is given in mbsf. Where diagenetic minerals are referred to as only calcite, no siliceous fossils were discovered.
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 | Otsuka, Kenichi | DSDP/ODP/IODP sample designation | ||
| 6 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 7 | Epoch | Epoch | Otsuka, Kenichi | |||
| 8 | Rock type | Rock | Otsuka, Kenichi | Electron microscopy | ||
| 9 | Lithology/composition/facies | Lithology | Otsuka, Kenichi | Electron microscopy | ||
| 10 | Fossil content | Fossils | Otsuka, Kenichi | Electron microscopy | Fossil skeleton, Mode of occurrence of diagenetic minerals | |
| 11 | Fossil content | Fossils | Otsuka, Kenichi | Electron microscopy | Pore filling of fossil, Mode of occurrence of diagenetic minerals | |
| 12 | Matrix description | Matrix descr | Otsuka, Kenichi | Electron microscopy | Mode of occurrence of diagenetic minerals | |
| 13 | Chert | Chert | % | Otsuka, Kenichi | see reference(s) | Diagenetic silica, #100 = equals about 100, #1 = equals less 1 |
| 14 | Ratio | Ratio | Otsuka, Kenichi | Opal-CT/diagenetic quartz ratio; >100 = infinite; Quantities called infinite are approximations, # = equals about | ||
| 15 | Comment | Comment | Otsuka, Kenichi |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
325 data points