Barnes, Steven S; Dymond, Jack R (1967): (Table 2, page 1219) Radiochemical data of a series of measurements made on layers inside various manganese nodules from the Pacific Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.865062, In supplement to: Barnes, SS; Dymond, JR (1967): Rates of accumulation of ferro-manganese nodules. Nature, 213(5082), 1218-1219, https://doi.org/10.1038/2131218a0
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Project(s):
Coverage:
Median Latitude: -6.516660 * Median Longitude: -100.780000 * South-bound Latitude: -41.983000 * West-bound Longitude: -171.000000 * North-bound Latitude: 19.416700 * East-bound Longitude: -32.367000
Date/Time Start: 1950-09-03T00:00:00 * Date/Time End: 1963-07-17T00:00:00
Minimum Elevation: -4200.0 m * Maximum Elevation: -920.0 m
Event(s):
CARR-5 * Latitude: 9.450000 * Longitude: -113.283000 * Elevation: -3700.0 m * Location: Pacific Ocean * Comment: Institute: SIO, Basis: Spencer F. Baird
DWHD47 * Latitude: -41.983000 * Longitude: -102.017000 * Date/Time: 1957-12-13T00:00:00 * Elevation: -4200.0 m * Location: Pacific Ocean * Campaign: DOWNWIND-H * Basis: Horizon * Method/Device: Dredge (DRG)
DWHD72 * Latitude: -25.517000 * Longitude: -85.233000 * Date/Time: 1958-01-26T00:00:00 * Elevation: -920.0 m * Location: Pacific Ocean * Campaign: DOWNWIND-H * Basis: Horizon * 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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 | Barnes, Steven S | |||
| 2 | Sample ID | Sample ID | Barnes, Steven S | |||
| 3 | DEPTH, sediment/rock | Depth sed | m | Barnes, Steven S | Geocode | |
| 4 | DISTANCE | Distance | cm | Barnes, Steven S | Geocode | |
| 5 | Distance, minimum | Dist min | mm | Barnes, Steven S | ||
| 6 | Distance, maximum | Dist max | mm | Barnes, Steven S | ||
| 7 | Thorium-230/Thorium-232 ratio | 230Th/232Th | Barnes, Steven S | Alpha spectrometry | ||
| 8 | Thorium-232 | 232Th | mg/kg | Barnes, Steven S | Alpha spectrometry | |
| 9 | Uranium-234/Uranium-238 activity ratio | (234U/238U) | Barnes, Steven S | Alpha spectrometry | ||
| 10 | Uranium-234/Uranium-238 activity ratio, standard deviation | (234U/238U) std dev | ± | Barnes, Steven S | Alpha spectrometry | |
| 11 | Deposit type | Deposit type | Barnes, Steven S |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
228 data points