Honza, Eiichi; Inoue, E; Ishihara, Takemi (1977): Description of manganese nodules and crust collected from the Hakurei Maru Cruise GH76-2, March-May, 1976, in Northwestern Pacific Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.858499, Supplement to: Honza, E et al. (2007): Geological investigation of Japan and Southern Kurle Trench and slope areas GH76-2 Cruise April-June 1976. Geological Survey of Japan, Kawasaki-shi, 7, 127 pp, https://www.gsj.jp/en/publications/cruise-rep/cruise07.html
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Abstract:
The cores and dredges described in this report were taken on the GH76-2 Expedition in March-May, 1976 by the Geological Survey of Japan from the R/V Hakurei Maru. A total of 47 cores and dredges sites have been visited. The survey covered the whole of the Pacific side of the Tohoku Arc, the southern part of the Kurile Arc and the northern margin of the Izu-Ogasawara (Bonin) Arc. The surveyed area covered the continental shelves, slopes, trenches and Pacific basin along the trenches.
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: 39.661000 * Median Longitude: 145.812000 * South-bound Latitude: 37.986000 * West-bound Longitude: 144.536000 * North-bound Latitude: 41.248000 * East-bound Longitude: 146.816000
Date/Time Start: 1976-03-26T00:00:00 * Date/Time End: 1976-05-13T00:00:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
GH76-2-D144 (Station 441) * Latitude: 37.986000 * Longitude: 145.973000 * Date/Time: 1976-03-26T00:00:00 * Elevation: -3350.0 m * Location: Pacific Ocean * Campaign: GH76-2 * Basis: Hakurei-Maru (1974) * Method/Device: Dredge (DRG)
GH76-2-D148 (Station 446) * Latitude: 38.395000 * Longitude: 144.536000 * Date/Time: 1976-03-29T00:00:00 * Elevation: -5790.0 m * Location: Pacific Ocean * Campaign: GH76-2 * Basis: Hakurei-Maru (1974) * Method/Device: Dredge (DRG)
GH76-2-D152 (Station 453) * Latitude: 41.015000 * Longitude: 146.816000 * Date/Time: 1976-05-11T00:00:00 * Elevation: -5000.0 m * Location: Pacific Ocean * Campaign: GH76-2 * Basis: Hakurei-Maru (1974) * 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 | Honza, Eiichi | |||
| 2 | Optional event label | Event 2 | Honza, Eiichi | |||
| 3 | Latitude of event | Latitude | Honza, Eiichi | |||
| 4 | Longitude of event | Longitude | Honza, Eiichi | |||
| 5 | Elevation of event | Elevation | m | Honza, Eiichi | ||
| 6 | Identification | ID | Honza, Eiichi | |||
| 7 | DEPTH, sediment/rock | Depth sed | m | Honza, Eiichi | Geocode | |
| 8 | Position | Position | Honza, Eiichi | Visual description | ||
| 9 | Deposit type | Deposit type | Honza, Eiichi | |||
| 10 | Quantity of deposit | Quantity | Honza, Eiichi | |||
| 11 | Size | Size | Honza, Eiichi | |||
| 12 | Substrate type | Substrate | Honza, Eiichi | |||
| 13 | Sediment type | Sediment | Honza, Eiichi | |||
| 14 | Comment | Comment | Honza, Eiichi | |||
| 15 | Description | Description | Honza, Eiichi |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
59 data points