Muséum National d'Histoire Naturelle (MNHN) (1984): Annotated record of the detailed examination of Mn deposits from RIDA cruise stations [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.854844
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
The cores and dredges described at this site were taken on the RIDA cruise from 1 May until 25 May 1984 by the Muséum National d'Histoire Naturelle from the R/V Marion Dufresne. A total of 45 cores and dredges were recovered along with underwater camera runs. They are available at MNHN for sampling and study.
Related to:
MNHN (1984): RIDA Cruise - MD39, R/V Marion Dufresne, Core list. Muséum National d'Histoire Naturelle, Paris, unpublished, https://geocores.mnhn.fr/index.php?catid=7&blogid=1
Project(s):
Coverage:
Median Latitude: -15.877084 * Median Longitude: 41.633333 * South-bound Latitude: -19.833330 * West-bound Longitude: 41.483330 * North-bound Latitude: -12.216670 * East-bound Longitude: 42.133330
Date/Time Start: 1984-05-13T00:00:00 * Date/Time End: 1984-05-23T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 1.600 m
Event(s):
MD39-08 (CS840027) * Latitude: -12.216670 * Longitude: 41.483330 * Date/Time: 1984-05-13T00:00:00 * Elevation: -1210.0 m * Location: Indian Ocean * Campaign: MD39 (RIDA - Ride de Davie) * Basis: Marion Dufresne (1972) * Method/Device: Photo/Video (PV)
MD39-12 (DR840026) * Latitude: -14.133330 * Longitude: 41.483330 * Date/Time: 1984-05-14T00:00:00 * Elevation: -810.0 m * Location: Indian Ocean * Campaign: MD39 (RIDA - Ride de Davie) * Basis: Marion Dufresne (1972) * Method/Device: Dredge (DRG)
MD39-12d (MD-DR840026) * Latitude: -14.133330 * Longitude: 41.483330 * Date/Time: 1984-05-14T00:00:00 * Elevation: -810.0 m * Recovery: 175 kg * Location: Indian Ocean * Campaign: MD39 (RIDA - Ride de Davie) * Basis: Marion Dufresne (1972) * 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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 | MNHN | |||
| 2 | Latitude of event | Latitude | MNHN | |||
| 3 | Longitude of event | Longitude | MNHN | |||
| 4 | Elevation of event | Elevation | m | MNHN | ||
| 5 | Identification | ID | MNHN | |||
| 6 | DEPTH, sediment/rock | Depth sed | m | MNHN | Geocode | |
| 7 | Depth, top/min | Depth top | m | MNHN | ||
| 8 | Depth, bottom/max | Depth bot | m | MNHN | ||
| 9 | Position | Position | MNHN | Visual description | ||
| 10 | Deposit type | Deposit type | MNHN | |||
| 11 | Quantity of deposit | Quantity | MNHN | |||
| 12 | Size | Size | MNHN | |||
| 13 | Substrate type | Substrate | MNHN | |||
| 14 | Sediment type | Sediment | MNHN | |||
| 15 | Comment | Comment | MNHN | |||
| 16 | Description | Description | MNHN |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
161 data points