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Abstract Sedimentary redox proxies are usually employed to reconstruct the paleo-redox conditions of bottom water environments, assuming that porewater and bottom water dissolved oxygen concentrations are similar. Using a combination… Click to show full abstract
Abstract Sedimentary redox proxies are usually employed to reconstruct the paleo-redox conditions of bottom water environments, assuming that porewater and bottom water dissolved oxygen concentrations are similar. Using a combination of geochemical and magnetic techniques, we investigate the relationship between iron speciation and mineralogy in recent (~1760–2009 CE) sediments retrieved from the Santa Barbara Basin (SBB) – a modern silled basin with low-oxygen (dissolved O2
Keywords:
redox;
iron speciation;
basin;
paleo redox;
redox proxies;
iron
Journal Title: Chemical Geology
Year Published: 2019
Link to full text (if available)
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Journal Title: Chemical Geology
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!