Cronan, David S; Tooms, J S (1968): Illustrations of nodule sections at various scales [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.849249, In supplement to: Cronan, DS; Tooms, JS (1968): A microscopic and electron probe investigation of manganese nodules from the northwest Indian Ocean. Deep Sea Research and Oceanographic Abstracts, 15(2), 215-223, https://doi.org/10.1016/0011-7471(68)90042-9
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Project(s):
Coverage:
Median Latitude: 2.777500 * Median Longitude: 59.957500 * South-bound Latitude: 2.756667 * West-bound Longitude: 59.868333 * North-bound Latitude: 2.798333 * East-bound Longitude: 60.046667
Date/Time Start: 1963-09-06T07:00:00 * Date/Time End: 1963-09-07T06:00:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
D5133 * Latitude: 2.756667 * Longitude: 60.046667 * Date/Time: 1963-09-06T07:00:00 * Elevation: -3980.0 m * Location: Indian Ocean * Campaign: D2 * Basis: Discovery (1962) * Method/Device: Dredge, rock (DRG_R)
D5138 * Latitude: 2.798333 * Longitude: 59.868333 * Date/Time: 1963-09-07T06:00:00 * Elevation: -3300.0 m * Location: Indian Ocean * Campaign: D2 * Basis: Discovery (1962) * Method/Device: Dredge, rock (DRG_R)
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 | Cronan, David S | |||
| 2 | Identification | ID | Cronan, David S | |||
| 3 | DEPTH, sediment/rock | Depth sed | m | Cronan, David S | Geocode | |
| 4 | Figure | Fig | Cronan, David S | |||
| 5 | Description | Description | Cronan, David S | |||
| 6 | File name | File name | Cronan, David S | |||
| 7 | Uniform resource locator/link to image | URL image | Cronan, David S |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
28 data points