Stable iron isotope data of pore-water and solid-phase samples from IODP Hole 370-C0023A@en

This dataset includes stable iron isotope data (δ56Fe ) of dissolved iron (Fe) as well as for sequentially extracted Fe pools of sediment cores that were retrieved from Site C0023 (Hole A) during International Ocean Discovery Program (IODP) Expedition 370 in the Nankai Trough offshore Japan in the Pacific Ocean (Drilling vessel Chikyu). Site C0023 was established on 17 September 2016. Coring terminated on 3 November 2016. Furthermore, the dataset comprises solid-phase data of discrete ash layers from Site C0023. The solid-phase data include bulk aluminum (Al), titanium (Ti) and Fe contents, sequentially extracted Fe contents as well as stable Fe isotope data for the sequentially extracted Fe pools.