Moore, Willard S (1973): (Table 1, page 94) Analytical determination of Thorium 230 over Thorium 232 ratio for Mn deposits from the Atlantic Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.876542, In supplement to: Moore, WS (1973): Accumulation rates of manganese crusts on rocks exposed on the sea floor. In: Phase I Report - Inter-University Program of Research on Ferromanganese Deposits of the Ocean Floor. Seabed Assessment Program, IDOE, NSF, Washington D.C., USA, 93-96, Moore2_1973.pdf
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Published: 1973 (exact date unknown) • DOI registered: 2017-07-19
Project(s):
Coverage:
Median Latitude: -13.247261 * Median Longitude: -9.533333 * South-bound Latitude: -57.066600 * West-bound Longitude: -61.416600 * North-bound Latitude: 15.333000 * East-bound Longitude: 50.816600
Date/Time Start: 1959-03-17T00:00:00 * Date/Time End: 1971-02-25T00:00:00
Minimum Elevation: -4993.0 m * Maximum Elevation: -990.0 m
Event(s):
KA9-12 * Latitude: 15.333000 * Longitude: -21.800000 * Date/Time: 1968-08-01T00:00:00 * Elevation: -2800.0 m * Location: Atlantic Ocean * Campaign: KA68E * Basis: Kane * Method/Device: Dredge (DRG)
KA9-13 * Latitude: 15.266667 * Longitude: -21.866667 * Date/Time: 1968-08-01T00:00:00 * Elevation: -990.0 m * Location: Atlantic Ocean * Campaign: KA68E * Basis: Kane * Method/Device: Dredge (DRG)
KA9-21 * Latitude: 7.966667 * Longitude: -21.033333 * Date/Time: 1968-08-01T00:00:00 * Elevation: -1800.0 m * Location: Atlantic Ocean * Campaign: KA68E * Basis: Kane * 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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 | Moore, Willard S | |||
| 2 | Identification | ID | Moore, Willard S | |||
| 3 | DEPTH, sediment/rock | Depth sed | m | Moore, Willard S | Geocode | |
| 4 | DISTANCE | Distance | cm | Moore, Willard S | Geocode | |
| 5 | Distance, minimum | Dist min | mm | Moore, Willard S | ||
| 6 | Distance, maximum | Dist max | mm | Moore, Willard S | ||
| 7 | Thorium-230/Thorium-232 ratio | 230Th/232Th | Moore, Willard S | |||
| 8 | Deposit type | Deposit type | Moore, Willard S | |||
| 9 | Description | Description | Moore, Willard S |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
114 data points