Duennebier, Frederick K; Stephen, Ralph A (1987): Annotated record of the detailed examination of Mn deposits from DSDP Leg 88 (Holes 581A, 581B, 581C) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.875758
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Published: 1987 (exact date unknown) • DOI registered: 2017-06-27
Abstract:
The DSDP Leg 87 expedition was dedicated to drilling active margins and was designed to investigate two very different regions: the Nankai Trough and the Japan Trench. The broad objective was to study the location, directions, and rates of lithospheric plate convergence for this active margin zone off Japan.
Related to:
Avedik, Felix; Ballard, J Alan; Duennebier, Frederick K; Fehler, Michael; Gettrust, Joseph F; Inderbitzen, Katherine; Jacobsen, Randall; Pascal, G; Stephen, Ralph A (1987): Initial Reports of the Deep Sea Drilling Project. Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, LXXXVIII, 494 pp, https://doi.org/10.2973/dsdp.proc.88.1987
Source:
Grant, John Bruce; Moore, Carla J; Alameddin, George; Chen, Kuiying; Barton, Mark (1992): The NOAA and MMS Marine Minerals Geochemical Database. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V52Z13FT
Further details:
Warnken, Robin R; Virden, William T; Moore, Carla J (1992): The NOAA and MMS Marine Minerals Bibliography. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V53X84KN
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 43.926467 * Median Longitude: 159.796567 * South-bound Latitude: 43.924000 * West-bound Longitude: 159.796200 * North-bound Latitude: 43.927700 * East-bound Longitude: 159.797300
Date/Time Start: 1982-08-25T00:00:00 * Date/Time End: 1982-08-25T00:00:00
Minimum DEPTH, sediment/rock: 0.55 m * Maximum DEPTH, sediment/rock: 368.95 m
Event(s):
88-581A * Latitude: 43.927700 * Longitude: 159.796200 * Date/Time: 1982-08-25T00:00:00 * Elevation: -5467.0 m * Penetration: 365.1 m * Recovery: 4.3 m * Location: North Pacific/BASIN * Campaign: Leg88 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 3 cores; 28.9 m cored; 0 m drilled; 14.8 % recovery
88-581B * Latitude: 43.927700 * Longitude: 159.796200 * Date/Time: 1982-08-25T00:00:00 * Elevation: -5467.0 m * Penetration: 372 m * Recovery: 13.1 m * Location: North Pacific/BASIN * Campaign: Leg88 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 4 cores; 24.5 m cored; 0 m drilled; 53.6 % recovery
88-581C * Latitude: 43.924000 * Longitude: 159.797300 * Date/Time: 1982-08-25T00:00:00 * Elevation: -5467.0 m * Penetration: 378.2 m * Recovery: 16.1 m * Location: North Pacific/BASIN * Campaign: Leg88 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 3 cores; 20.6 m cored; 0 m drilled; 78.2 % recovery
Comment:
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Identification | ID | ||||
| 3 | Sample code/label | Sample label | ||||
| 4 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 5 | Position | Position | Visual description | |||
| 6 | Deposit type | Deposit type | ||||
| 7 | Quantity of deposit | Quantity | ||||
| 8 | Substrate type | Substrate | ||||
| 9 | Sediment type | Sediment | ||||
| 10 | Comment | Comment | ||||
| 11 | Description | Description |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
69 data points