Trace-elemental data (Mn/Ca, Mg/Ca, Sr/Ca) of the benthic foraminifer Nonionella stella from core-top sediments of the Santa Barbara Basin, USA

SND-ID: 2020-182

Description Data and documentation

Creator/Principal investigator(s)

Inda Brinkmann - Lund University, Department of Geology orcid

Description

Dataset of Mn/Ca, Mg/Ca and Sr/Ca of the three most-recently formed chambers (n, n-1 and n-2) of Nonionella stella (CTG-labelled) acquired by Secondary Ion Mass Spectrometry (SIMS; Nordsim, Stockholm, Sweden). Nonionella stella specimens were collected from core-top samples of three sites over a depth-gradient in the Santa Barbara Basin, off Southern California, USA. The data set is part of a study exploring the response of foraminiferal Mn/Ca to changing bottom-water oxygenation and pore-water Mn geochemistry.
The data is discussed in:
Brinkmann, I., Ni, S., Schweizer, M., Oldham, V. E., Quintana Krupinski, N. B., Medjoubi, K., et al. (2021). Foraminiferal Mn/Ca as bottom-water hypoxia proxy: An assessment of Nonionella stella in the Santa Barbara Basin, USA. Paleoceanography and Paleoclimatology, 36, e2020PA004167. https://doi.org/10.1029/2020PA004167.
Please contact the main author for further details (inda.brinkmann@geol.lu.se).

Language

English

Research principal, contributors, and funding

Research principal

Lund University

Contributor(s)

Christine Barras - Angers University, France, Laboratory of Recent and Fossil Bio-Indicators (BIAF)

Colleen M. Hansel - Woods Hole Oceanographic Institution

Kadda Medjoubi - Nanoscopium Synchrotron SOLEIL

Nadine Quintana Krupinski - Lund University

Helena L. Filipsson - Lund University

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Funding 1

  • Funding agency: Swedish Research Council VR rorId

Funding 2

  • Funding agency: US National Science Foundation rorId

Funding 3

  • Funding agency: Royal Physiographic Society in Lund, Sweden rorId

Funding 4

  • Funding agency: Crafoord Foundation rorId

Funding 5

  • Funding agency: NordSIM, Swedish Museum of Natural History rorId
Protection and ethical review

Data contains personal data

No

Method

Time period(s) investigated

2018-05-03–2018-05-06

Geographic coverage

Geographic spread

Geographic location: United States, Pacific Ocean

Geographic description: Santa Barbara Basin, continental Southern California Borderland, USA; Eastern Pacific

Publications

Brinkmann, I., Ni, S., Schweizer, M., Oldham, V. E., Quintana Krupinski, N. B., Medjoubi, K., et al. (2021). Foraminiferal Mn/Ca as bottom-water hypoxia proxy: An assessment of Nonionella stella in the Santa Barbara Basin, USA. Paleoceanography and Paleoclimatology, 36, e2020PA004167. https://doi.org/10.1029/2020PA004167
DOI: https://doi.org/10.1029/2020PA004167

If you have published anything based on these data, please notify us with a reference to your publication(s). If you are responsible for the catalogue entry, you can update the metadata/data description in DORIS.

Dataset
Trace-elemental data (Mn/Ca, Mg/Ca, Sr/Ca) of the benthic foraminifer Nonionella stella from core-top sediments of the Santa Barbara Basin, USA

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Description

The northern SBB was sampled in May 2018 (cruise SP1811, R/V Robert Gordon Sproul) at site 1 (430 m; 34º 18.6’N, 119º 54.0’W), site 2 (505 m; 34º 20.8’N, 119º 59.0’W) and site 3 (567 m; 34º 19.2’N, 120º 03.4’W). Sediment cores were recovered with a Ocean Instruments MC800 multicorer. The cores were sliced into 0.5 cm sections (‘0–0.5 cm’, ‘0.5–1.0 cm’, ‘1.0–1.5 cm’ and ‘1.5–2.0 cm’; site 1 also 'fluff') and CTG-labelled to identify living foraminifera. Nonionella stella specimens were selected

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Version 1

Citation

Inda Brinkmann. Lund University, Department of Geology, Lund University (2021). <em>Trace-elemental data (Mn/Ca, Mg/Ca, Sr/Ca) of the benthic foraminifer Nonionella stella from core-top sediments of the Santa Barbara Basin, USA</em>. Swedish National Data Service. Version 1. <a href="https://doi.org/10.5878/x6sa-jy16">https://doi.org/10.5878/x6sa-jy16</a>

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Data format / data structure

Numeric

Creator/Principal investigator(s)

Inda Brinkmann - Lund University, Department of Geology orcid

Time period(s) investigated

2018-05-03–2018-05-06

Data collection

  • Description of the mode of collection: Secondary Ion Mass Spectrometry (trace-elemental analysis)
  • Time period(s) for data collection: 2019-03-09–2019-03-15

Variables

3

License

Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
Published: 2021-10-15
Last updated: 2021-11-25