Usui, Akira; Takenouchi, Sukune; Shoji, Tetsuya (1978): Illustration of Mn nodules retrieved during the GH76-1 and GH77-1 cruises of the R/V Hakurei Maru [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.863710, In supplement to: Usui, A et al. (1978): Mineralogy of deep sea manganese nodules and synthesis of manganese oxides: Implications to genesis and geochemistry. Mining Geology, Society of Mining Geologists of Japan, 28(152), 405-420, https://doi.org/10.11456/shigenchishitsu1951.28.405
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Project(s):
Coverage:
Median Latitude: 8.416112 * Median Longitude: -174.242222 * South-bound Latitude: 4.990000 * West-bound Longitude: -177.008330 * North-bound Latitude: 9.993330 * East-bound Longitude: -171.995000
Date/Time Start: 1976-01-27T00:00:00 * Date/Time End: 1977-02-28T00:00:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
GH76-1-FG25-1 (Station 414A-2) * Latitude: 4.990000 * Longitude: -172.971670 * Date/Time: 1976-02-21T00:00:00 * Elevation: -5470.0 m * Location: Pacific Ocean * Campaign: GH76-1 * Basis: Hakurei-Maru (1974) * Method/Device: Free-fall grab (FFGR)
GH76-1-G171 (Station 407) * Latitude: 9.006670 * Longitude: -174.011670 * Date/Time: 1976-01-27T00:00:00 * Elevation: -5910.0 m * Location: Pacific Ocean * Campaign: GH76-1 * Basis: Hakurei-Maru (1974) * Method/Device: Ocean 70 grab (O70)
GH76-1-G181 (Station 417) * Latitude: 7.023330 * Longitude: -171.995000 * Date/Time: 1976-02-01T00:00:00 * Elevation: -5660.0 m * Location: Pacific Ocean * Campaign: GH76-1 * Basis: Hakurei-Maru (1974) * Method/Device: Ocean 70 grab (O70)
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 | Usui, Akira | |||
| 2 | Sample ID | Sample ID | Usui, Akira | |||
| 3 | Sample code/label | Sample label | Usui, Akira | |||
| 4 | DEPTH, sediment/rock | Depth sed | m | Usui, Akira | Geocode | |
| 5 | Description | Description | Usui, Akira | of legend | ||
| 6 | Uniform resource locator/link to image | URL image | Usui, Akira |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
24 data points