Roe, H S J (1985): Annotated record of the detailed examination of Mn deposits from the Great Meteor Seamount (RRS Discovery Cruise 156) [dataset]. Institute of Oceanographic Sciences, Wormley, PANGAEA, https://doi.org/10.1594/PANGAEA.874778
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Published: 1985 (exact date unknown) • DOI registered: 2017-06-05
Abstract:
The objectives of RRS Discovery Cruise 156 was to provide a qualitative and quantitative description of the midwater and benthic ecosystems at a site on the Madeira Abyssal Plain (Great Meteor East). During this expedition a trawl and a photographic sledge with dredging capabilities observed and gathered a large number of manganese nodules.
Related to:
Roe, H S J (1985): RRS Discovery Cruise 156: 18 June - 29 July 1985. Biological studies in the eastern North Atlantic (47°-31°N) centred around Great Meteor East (31°17'N, 25°24'W). Cruise Report, National Institute of Oceanography, United Kingdom, Wormley, United Kingdom, 176, 57 pp, https://eprints.soton.ac.uk/14197/
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):
Coverage:
Median Latitude: 31.382778 * Median Longitude: -25.455000 * South-bound Latitude: 31.330000 * West-bound Longitude: -25.608333 * North-bound Latitude: 31.415000 * East-bound Longitude: -25.273333
Date/Time Start: 1985-06-30T00:00:00 * Date/Time End: 1985-07-21T00:00:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
D11261-42 * Latitude: 31.403333 * Longitude: -25.608333 * Date/Time: 1985-06-30T00:00:00 * Elevation: -5440.0 m * Location: Atlantic Ocean * Campaign: D156 * Basis: Discovery (1962) * Method/Device: Trawl net (TRAWL)
D11262-19 * Latitude: 31.330000 * Longitude: -25.483333 * Date/Time: 1985-07-18T00:00:00 * Elevation: -5432.0 m * Location: Atlantic Ocean * Campaign: D156 * Basis: Discovery (1962) * Method/Device: Photo/Video (PV)
D11262-28 * Latitude: 31.415000 * Longitude: -25.273333 * Date/Time: 1985-07-21T00:00:00 * Elevation: -5283.0 m * Location: Atlantic Ocean * Campaign: D156 * Basis: Discovery (1962) * Method/Device: Dredge (DRG)
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 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 4 | Position | Position | Visual description | |||
| 5 | Deposit type | Deposit type | ||||
| 6 | Quantity of deposit | Quantity | ||||
| 7 | Size | Size | ||||
| 8 | Substrate type | Substrate | ||||
| 9 | Description | Description | ||||
| 10 | Sample code/label | Sample label | ||||
| 11 | File name | File name | ||||
| 12 | Uniform resource locator/link to image | URL image |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
18 data points