Evolution of the East Asian Summer Monsoon in the Songnen Plain Revealed by Loess Chroma and Magnetic Susceptibility in Harbin Since 195 ka

This document contains details on (1) Magnetization, chromaticity and reconstructed mean annual precipitation (MAP) and mean annual temperature (MAT) of Huangshan section(Table 1). (2) Magnetization, chromaticity, MAP, MAT and longitude and latitude of the sandy land sampling point(Table 2). (3) Fig. S1 is the correlation heat map analysis of various indicators of loess in Harbin(Fig. S1). (4) Fig. S2 shows a comparison of magnetic susceptibility between Harbin loess, Xifeng loess, and Luochuan loess (Fig. S2).