4.5 million years of deep ocean carbon isotope gradients and trace metals redox data@en

This dataset contains a 4.5 million year record of the benthic stable carbon isotope gradient between Ocean Drilling Program Sites 982 and 807 and a long trace metals dataset from ODP Site 1208. In addition, we include compiled timeslice data from throughout the deep ocean that characterize the stable carbon isotope difference between benthic stable isotope composition of C. wuellerstorfi at Site 982 and that site.