Proxies for paleo-oxygenation: A downcore comparison between benthic foraminiferal surface porosity and I/Ca by Lu, W, Barbosa, CF, Rathburn, AE, Xavier, PDM, Cruz, APS, Thomas, E, Rickaby, REM, Zhang, YG, Lu, Z

I/Ca in epifaunal benthic foraminifera: A semi-quantitative proxy for bottom water oxygen in a multi-proxy compilation for glacial ocean deoxygenation by Lu, W, Rickaby, REM, Hoogakker, BAA, Rathburn, AE, Burkett, AM, Dickson, AJ, Martinez-Mendez, G, Hillenbrand, C-D, Zhou, X, Thomas, E, Lu, Z