Dataset for \"A benthic monitor for coastal water dissolved oxygen variation: Mn/Ca ratios in tests of an epifaunal foraminifer\"

This is the raw data for manuscript \"A benthic monitor for coastal water dissolved oxygen variation: Mn/Ca ratios in tests of an epifaunal foraminifer\". This excel contains three sheets. Sheet 1 is Distributions of living (Rose-Bengal stained) C. subincertum from the surface sediment in summer (July 2016). Sheet 2 is Mn/Ca ratios (blue squares) in tests of living C. subincertum at station A2-2 from five time points (February 2017, May 2017, July 2017, March 2018 and October 2020). Sheet 3 is Diameters and Mn/Ca ratios of living C. subincertum tests in A2-2 sediment cores from February and July 2017.