Iron in the NEEM ice core relative to Asian loess records over the last glacial–interglacial cycle. - Xiao, Cunde; Du, Zhiheng; Handley, Mike J; Mayewski, Paul A; Cao, Junji; Schüpbach, Simon; Zhang, Tong; Petit, Jean-Robert; Li, Chuanjin; Han, Yeongcheol; Li, Yuefang; Ren, Jiawen (National Science Review, 2021)