Barnes, Steven S; Dymond, Jack R (1967): (Table 1, page 1218) Potassium and Argon data for dating the core of various manganese nodules from the Pacific Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.865061, 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
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Coverage:
Median Latitude: 12.850667 * Median Longitude: -128.805678 * South-bound Latitude: -41.983000 * West-bound Longitude: -155.916700 * North-bound Latitude: 40.300000 * East-bound Longitude: -102.017000
Date/Time Start: 1951-09-10T00:00:00 * Date/Time End: 1959-07-20T00:00:00
Minimum Elevation: -5100.0 m * Maximum Elevation: -4200.0 m
Event(s):
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)
FANBD-20D * Latitude: 40.300000 * Longitude: -128.483333 * Date/Time: 1959-07-20T00:00:00 * Elevation: -4500.0 m * Location: Pacific Ocean * Campaign: FANFARE-B (FANB01BD) * Basis: Spencer F. Baird * Method/Device: Dredge, chain bag (DRG_C)
NTHL-10 (NTHL02HO-010PH) * Latitude: 40.235000 * Longitude: -155.916700 * Date/Time: 1951-09-10T00:00:00 * Elevation: -5100.0 m * Recovery: 0.19 m * Location: North-West Pacific Ocean * Campaign: Northern_Holiday * Basis: Horizon * Method/Device: Wired profile sonde (WP)
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 | Potassium | K | % | Barnes, Steven S | Atomic absorption spectrometry (AAS) | |
| 6 | Argon-40 | 40Ar | arbitrary units | Barnes, Steven S | Mass spectrometry | Argon 40 radioactivity in cc/g |
| 7 | Argon-40 | 40Ar | % | Barnes, Steven S | ||
| 8 | Age, dated | Age dated | ka | Barnes, Steven S | ||
| 9 | Age, dated standard deviation | Age dated std dev | ± | Barnes, Steven S | ||
| 10 | Deposit type | Deposit type | Barnes, Steven S | |||
| 11 | Comment | Comment | Barnes, Steven S | Thickness of outside rind | ||
| 12 | Substrate type | Substrate | Barnes, Steven S | |||
| 13 | Description | Description | Barnes, Steven S |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
40 data points
Data
| 1 Event | 2 Sample ID | 3 Depth sed [m] | 4 Distance [cm] | 5 K [%] | 6 40Ar [arbitrary units] | 7 40Ar [%] | 8 Age dated [ka] | 9 Age dated std dev [±] | 10 Deposit type | 11 Comment | 12 Substrate | 13 Description |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DWHD47 | DWHD47-1-1ABD | 0 | 1.0 | 4.70 | 1.85 | 70 | 9800 | 200 | Mn nodule | 0,5-1,0 cm thick | Core; phillipsite | 200-300 micron anorthoclase from core of light colored philippsite |
| DWHD47 | DWHD47-1-1BBD | 0 | 1.0 | 0.73 | 2.72 | 37 | 9300 | 9300 | Mn nodule | 0,5-1,0 cm thick | Core; phillipsite | Fine grain amphibole from core of light colored philippsite |
| NTHL-10 | NTHL-10-1-ABD | 0 | 10.0 | 1.12 | 1.30 | 23 | 28900 | 28900 | Mn nodule | 6,0-10,0 cm thick | Core; phillipsite | Plagioclase extracted from core of light colored philippsite |
| FANBD-20D | FANBD-20D-1-ABD | 0 | 0.6 | 2.86 | 2.31 | 6 | 2000 | 2000 | Mn nodule | 0,6 cm thick | Core; pumice | Pumice crushed in fragments |