Muséum National d'Histoire Naturelle (MNHN) (1992): Annotated record of the detailed examination of Mn deposits from REDSED cruise stations [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.854655
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Published: 1992 (exact date unknown) • DOI registered: 2015-12-02
Abstract:
The cores and dredges described at this site were taken on the REDSED cruise from 2 to 22 September 1992 by the Muséum National d'Histoire Naturelle from the R/V Marion Dufresne. A total of 60 cores and dredges were recovered and are available at MNHN for sampling and study.
Related to:
MNHN (1992): REDSED Cruise - MD73, R/V Marion Dufresne, Core list. Muséum National d'Histoire Naturelle, Paris, unpublished, https://www.pangaea.de/expeditions/events/MD73
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:
Latitude: 22.795000 * Longitude: 37.600000
Minimum DEPTH, sediment/rock: 0.500 m * Maximum DEPTH, sediment/rock: 0.500 m
Event(s):
MD73-48 (MD-GS921037) * Latitude: 22.795000 * Longitude: 37.600000 * Elevation: -1763.0 m * Campaign: MD73 (Redsed) * Basis: Marion Dufresne (1972) * Method/Device: Piston corer (PC)
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 | Sample code/label | Sample label | ||||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Depth, top/min | Depth top | m | |||
| 4 | Depth, bottom/max | Depth bot | m | |||
| 5 | Position | Position | Visual description | |||
| 6 | Deposit type | Deposit type | ||||
| 7 | Sediment type | Sediment | ||||
| 8 | Feature | Feature | ||||
| 9 | Description | Description |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
8 data points
Data
| 1 Sample label | 2 Depth sed [m] | 3 Depth top [m] | 4 Depth bot [m] | 5 Position | 6 Deposit type | 7 Sediment | 8 Feature | 9 Description |
|---|---|---|---|---|---|---|---|---|
| MD-GS921037-1 | 0.500 | 0.00 | 1.00 | In sediment | Mn layer | Amorphous ooze | Brown homogeneous ooze vwth amorphous components (Mn and Fe oxides: > 90% in darker levels). Traces: nannofossils and foraminifers. | In core catcher. 0-100. Layered ooze: black (amorphousMn orides) and red (hematite or goethite) |