Articles | Volume 11, issue 23
Biogeosciences, 11, 7077–7095, 2014
https://doi.org/10.5194/bg-11-7077-2014
© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Biogeosciences, 11, 7077–7095, 2014
https://doi.org/10.5194/bg-11-7077-2014
© Author(s) 2014. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article 12 Dec 2014
Research article | 12 Dec 2014
I/Ca ratios in benthic foraminifera from the Peruvian oxygen minimum zone: analytical methodology and evaluation as a proxy for redox conditions
N. Glock et al.
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Cited
17 citations as recorded by crossref.
- Expanded oxygen minimum zones during the late Paleocene-early Eocene: Hints from multiproxy comparison and ocean modeling X. Zhou et al. 10.1002/2016PA003020
- Halogen and trace element analysis of carbonate-veins and Fe-oxyhydroxide by LA-ICPMS: Implications for seafloor alteration, Atlantis Bank, SW Indian Ridge M. Kendrick et al. 10.1016/j.chemgeo.2020.119668
- Iodate in calcite, aragonite and vaterite CaCO3: Insights from first-principles calculations and implications for the I/Ca geochemical proxy X. Feng & S. Redfern 10.1016/j.gca.2018.02.017
- Transient shallow-ocean oxidation associated with the late Ediacaran Nama skeletal fauna: Evidence from iodine contents of the Lower Nama Group, southern Namibia C. Uahengo et al. 10.1016/j.precamres.2020.105732
- Oxygen depletion recorded in upper waters of the glacial Southern Ocean Z. Lu et al. 10.1038/ncomms11146
- Patterns of local and global redox variability during the Cenomanian–Turonian Boundary Event (Oceanic Anoxic Event 2) recorded in carbonates and shales from central Italy J. Owens et al. 10.1111/sed.12352
- High resolution I/Ca ratios of benthic foraminifera from the Peruvian oxygen-minimum-zone: A SIMS derived assessment of a potential redox proxy N. Glock et al. 10.1016/j.chemgeo.2016.10.025
- Incorporation Modes of Iodate in Calcite S. Kerisit et al. 10.1021/acs.est.8b00339
- A New biological proxy for deep-sea paleo-oxygen: Pores of epifaunal benthic foraminifera A. Rathburn et al. 10.1038/s41598-018-27793-4
- Iodine content of the carbonates from the Doushantuo Formation and shallow ocean redox change on the Ediacaran Yangtze Platform, South China H. Wei et al. 10.1016/j.precamres.2019.01.007
- A pulse of oxygen increase in the early Mesoproterozoic ocean at ca. 1.57–1.56 Ga M. Shang et al. 10.1016/j.epsl.2019.115797
- Proxies for paleo-oxygenation: A downcore comparison between benthic foraminiferal surface porosity and I/Ca W. Lu et al. 10.1016/j.palaeo.2021.110588
- Linking the Bitter Springs carbon isotope anomaly and early Neoproterozoic oxygenation through I/[Ca + Mg] ratios S. Wörndle et al. 10.1016/j.chemgeo.2019.06.015
- Assessing oxygen depletion in the Northeastern Pacific Ocean during the last deglaciation using I/Ca ratios from multiple benthic foraminiferal species M. Taylor et al. 10.1002/2016PA003062
- Organic Heterogeneities in Foraminiferal Calcite Traced Through the Distribution of N, S, and I Measured With NanoSIMS: A New Challenge for Element-Ratio-Based Paleoproxies? N. Glock et al. 10.3389/feart.2019.00175
- I/Ca in epifaunal benthic foraminifera: A semi-quantitative proxy for bottom water oxygen in a multi-proxy compilation for glacial ocean deoxygenation W. Lu et al. 10.1016/j.epsl.2019.116055
- Perspectives on Proterozoic surface ocean redox from iodine contents in ancient and recent carbonate D. Hardisty et al. 10.1016/j.epsl.2017.01.032
16 citations as recorded by crossref.
- Expanded oxygen minimum zones during the late Paleocene-early Eocene: Hints from multiproxy comparison and ocean modeling X. Zhou et al. 10.1002/2016PA003020
- Halogen and trace element analysis of carbonate-veins and Fe-oxyhydroxide by LA-ICPMS: Implications for seafloor alteration, Atlantis Bank, SW Indian Ridge M. Kendrick et al. 10.1016/j.chemgeo.2020.119668
- Iodate in calcite, aragonite and vaterite CaCO3: Insights from first-principles calculations and implications for the I/Ca geochemical proxy X. Feng & S. Redfern 10.1016/j.gca.2018.02.017
- Transient shallow-ocean oxidation associated with the late Ediacaran Nama skeletal fauna: Evidence from iodine contents of the Lower Nama Group, southern Namibia C. Uahengo et al. 10.1016/j.precamres.2020.105732
- Oxygen depletion recorded in upper waters of the glacial Southern Ocean Z. Lu et al. 10.1038/ncomms11146
- Patterns of local and global redox variability during the Cenomanian–Turonian Boundary Event (Oceanic Anoxic Event 2) recorded in carbonates and shales from central Italy J. Owens et al. 10.1111/sed.12352
- High resolution I/Ca ratios of benthic foraminifera from the Peruvian oxygen-minimum-zone: A SIMS derived assessment of a potential redox proxy N. Glock et al. 10.1016/j.chemgeo.2016.10.025
- Incorporation Modes of Iodate in Calcite S. Kerisit et al. 10.1021/acs.est.8b00339
- A New biological proxy for deep-sea paleo-oxygen: Pores of epifaunal benthic foraminifera A. Rathburn et al. 10.1038/s41598-018-27793-4
- Iodine content of the carbonates from the Doushantuo Formation and shallow ocean redox change on the Ediacaran Yangtze Platform, South China H. Wei et al. 10.1016/j.precamres.2019.01.007
- A pulse of oxygen increase in the early Mesoproterozoic ocean at ca. 1.57–1.56 Ga M. Shang et al. 10.1016/j.epsl.2019.115797
- Proxies for paleo-oxygenation: A downcore comparison between benthic foraminiferal surface porosity and I/Ca W. Lu et al. 10.1016/j.palaeo.2021.110588
- Linking the Bitter Springs carbon isotope anomaly and early Neoproterozoic oxygenation through I/[Ca + Mg] ratios S. Wörndle et al. 10.1016/j.chemgeo.2019.06.015
- Assessing oxygen depletion in the Northeastern Pacific Ocean during the last deglaciation using I/Ca ratios from multiple benthic foraminiferal species M. Taylor et al. 10.1002/2016PA003062
- Organic Heterogeneities in Foraminiferal Calcite Traced Through the Distribution of N, S, and I Measured With NanoSIMS: A New Challenge for Element-Ratio-Based Paleoproxies? N. Glock et al. 10.3389/feart.2019.00175
- I/Ca in epifaunal benthic foraminifera: A semi-quantitative proxy for bottom water oxygen in a multi-proxy compilation for glacial ocean deoxygenation W. Lu et al. 10.1016/j.epsl.2019.116055
1 citations as recorded by crossref.
Saved (final revised paper)
Latest update: 16 Oct 2021
Short summary
Our study explores the correlation of I/Ca ratios in four benthic foraminiferal species (three calcitic, one aragonitic) from the Peruvian OMZ with bottom water oxygenation ([O2]BW), and evaluates foraminiferal I/Ca ratios as a possible redox proxy. All species have a positive trend in the I/Ca ratios as a function of [O2]BW. Only for the aragonitic species Hoeglundina elegans is this trend not significant. The highest significance has been found for Uvigerina striata.
Our study explores the correlation of I/Ca ratios in four benthic foraminiferal species (three...
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