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Glock, Nicolaas (2020): I/Ca ratios in recent benthic foraminifera from the Peruvian OMZ (Q-ICP-MS data). PANGAEA,

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Mean I/Ca ratios, number of measurements (n) and errors for recent benthic foraminifera at different sampling sites of the Peruvian oxygen minimum zone. The variability represents the standard deviation between all measurements of the sample/standard. In addition, core locations and bottom water oxygen concentrations (O2BW) are listed. I/Ca ratios were measured with Q-ICP-MS after the protocols described in Glock et al. (2014). Samples were taken during RV Meteor cruises M77/1 and M77/2 in the framework of the SFB754.
Benthic foraminifera; OMZ; Peru
Supplement to:
Glock, Nicolaas; Liebetrau, Volker; Eisenhauer, Anton (2014): I/Ca ratios in benthic foraminifera from the Peruvian oxygen minimum zone: analytical methodology and evaluation as a proxy for redox conditions. Biogeosciences, 11(23), 7077-7095,
German Science Foundation (DFG), grant/award no. 27542298: Climate - Biogeochemistry Interactions in the Tropical Ocean
Median Latitude: -11.356314 * Median Longitude: -77.946631 * South-bound Latitude: -17.466667 * West-bound Longitude: -80.522700 * North-bound Latitude: -7.866833 * East-bound Longitude: -71.873167
Date/Time Start: 2008-10-29T21:35:00 * Date/Time End: 2008-12-07T17:02:00
Minimum Elevation: -878.0 m * Maximum Elevation: -465.8 m
M77/1_406-1 * Latitude: -17.466667 * Longitude: -71.873167 * Date/Time: 2008-10-29T21:35:00 * Elevation: -490.9 m * Campaign: M77/1 * Basis: Meteor (1986) * Method/Device: Multicorer with television (TVMUC)
M77/1_455-1 (MUC 21) * Latitude: -11.000000 * Longitude: -78.320660 * Date/Time: 2008-11-04T11:47:00 * Elevation: -465.8 m * Campaign: M77/1 * Basis: Meteor (1986) * Method/Device: Multicorer with television (TVMUC)
M77/1_459-1 (MUC 25) * Latitude: -11.000500 * Longitude: -78.426830 * Date/Time: 2008-11-04T16:00:00 * Elevation: -697.4 m * Campaign: M77/1 * Basis: Meteor (1986) * Method/Device: Multicorer with television (TVMUC)
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1Event labelEventGlock, Nicolaas
2Latitude of eventLatitudeGlock, Nicolaas
3Longitude of eventLongitudeGlock, Nicolaas
4Elevation of eventElevationmGlock, Nicolaas
5Sample code/labelSample labelGlock, Nicolaas
6SpeciesSpeciesGlock, NicolaasForaminiferal species
7Numbern#Glock, Nicolaas
8Iodine/Calcium ratioI/Caµmol/molGlock, NicolaasQ-ICP-MS (Agilent 7500)
9UncertaintyUncertainty%Glock, NicolaasVariability (1s)
10PrecisionPrecip%Glock, NicolaasMean precision for single measurement
11OxygenO2µmol/lGlock, NicolaasBW
97 data points

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