Bender, Michael L; Ku, Teh-Lung; Broecker, Wallace S (2022): Accumation rates of manganese in pelagic sediments using Ericson paleontological boundaries [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.949664, In: Bender, ML et al. (2022): Accumulation rates of manganese in pelagic sediments and nodules [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.949670
Always quote citation above when using data! You can download the citation in several formats below.
Published: 2022-10-13 • DOI registered: 2022-11-12
Abstract:
For 4 pelagic sediment cores taken in the Atlantic Ocean, Ericson's paleontologic boundaries X-Y (75 000 yr) and Y-Z (11 000 yr) were used. The age of the upper boundary was determined by 14C dating and that of the lower by extrapolation. Because CaCO3 is a Mn-free diluent, the Mn concentration results and the sediment accumulation rate results are given on a carbonate-free basis. CaCO3 content ofcores raised from below the carbonate compensation level is taken as zero. The in situ density of water-free deep-sea cores was assumed to be 0.7 g/cm³ , this could lead in some cases to an error.
Related to:
Bender, Michael L; Ku, Teh-Lung; Broecker, Wallace S (1970): Accumulation rates of manganese in pelagic sediments and nodules. Earth and Planetary Science Letters, 8(2), 143-148, https://doi.org/10.1016/0012-821X(70)90164-0
Source:
Grant, John Bruce; Moore, Carla J; Alameddin, George; Chen, Kuiying; Barton, Mark (1992): The NOAA and MMS Marine Minerals Geochemical Database. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V52Z13FT
Further details:
Warnken, Robin R; Virden, William T; Moore, Carla J (1992): The NOAA and MMS Marine Minerals Bibliography. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V53X84KN
Project(s):
Coverage:
Median Latitude: 36.085800 * Median Longitude: -42.572900 * South-bound Latitude: 25.833300 * West-bound Longitude: -69.400000 * North-bound Latitude: 48.583300 * East-bound Longitude: -19.300000
Date/Time Start: 1948-10-21T00:00:00 * Date/Time End: 1952-08-17T00:00:00
Minimum DEPTH, sediment/rock: 0.625 m * Maximum DEPTH, sediment/rock: 1.450 m
Event(s):
AT153-146P * Latitude: 33.710000 * Longitude: -44.741600 * Date/Time: 1948-10-21T00:00:00 * Elevation: -4050.0 m * Recovery: 6.23 m * Location: Atlantic Ocean * Campaign: AT153 * Basis: Atlantis (1931) * Method/Device: Piston corer (PC)
AT157-005P * Latitude: 48.583300 * Longitude: -36.850000 * Date/Time: 1949-08-07T00:00:00 * Elevation: -4500.0 m * Recovery: 3.2 m * Location: Atlantic Ocean * Campaign: AT157 * Basis: Atlantis (1931) * Method/Device: Piston corer (PC)
AT164-023P * Latitude: 36.216600 * Longitude: -69.400000 * Date/Time: 1950-07-20T00:00:00 * Elevation: -4370.0 m * Recovery: 7.9 m * Location: Atlantic Ocean * Campaign: AT164 * Basis: Atlantis (1931) * Method/Device: Piston corer (PC)
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.
This dataset represents the digitized Table 1 - Part 3, pp. 144 of the related publication.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Bender, Michael L | |||
| 2 | Latitude of event | Latitude | Bender, Michael L | |||
| 3 | Longitude of event | Longitude | Bender, Michael L | |||
| 4 | Elevation of event | Elevation | m | Bender, Michael L | ||
| 5 | Identification | ID | Bender, Michael L | |||
| 6 | DEPTH, sediment/rock | Depth sed | m | Bender, Michael L | Geocode | |
| 7 | Depth, top/min | Depth top | m | Bender, Michael L | ||
| 8 | Depth, bottom/max | Depth bot | m | Bender, Michael L | ||
| 9 | Sediment type | Sediment | Bender, Michael L | |||
| 10 | Calcium carbonate | CaCO3 | % | Bender, Michael L | Wet chemistry | |
| 11 | Manganese | Mn | % | Bender, Michael L | Neutron activation analysis | in calcium carbonate free part |
| 12 | Accumulation rate, non carbonate | Acc rate non CaCO3 | g/cm2/ka | Bender, Michael L | see description in data abstract | |
| 13 | Accumulation rate, manganese | Acc rate Mn | g/cm2/ka | Bender, Michael L | see description in data abstract |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
32 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 ID | 6 Depth sed [m] | 7 Depth top [m] | 8 Depth bot [m] | 9 Sediment | 10 CaCO3 [%] | 11 Mn [%] | 12 Acc rate non CaCO3 [g/cm2/ka] | 13 Acc rate Mn [g/cm2/ka] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AT153-146P | 33.7100 | -44.7416 | -4050 | A153-146xBD70 | 0.825 | 0 | 1.50 | Carbonate ooze | 0.55 | 0.290 | 0.660 | 0.001900 |
| AT157-005P | 48.5833 | -36.8500 | -4500 | A157-5xBD70 | 0.975 | 0 | 1.65 | Carbonate ooze | 0.21 | 0.079 | 1.200 | 0.000920 |
| AT164-023P | 36.2166 | -69.4000 | -4370 | A164-23xBD70 | 1.450 | 1 | 2.15 | Carbonate ooze | 0.09 | 0.059 | 1.400 | 0.000820 |
| AT180-039P | 25.8333 | -19.3000 | -3470 | A180-39xBD70 | 0.625 | 0 | 1.10 | Carbonate ooze | 0.65 | 0.320 | 0.360 | 0.001200 |