Fig. 6

Time-series data studied in the study, including (a) δ¹⁸O, (b) magnetic susceptibility, (c) SIRM, (d) ARM, (e) χ _ARM/χ, (f) SIRM/χ, and (g) S-ratio. Yellow and white areas mark the identified glacial and interglacial periods, respectively, and the numbers give the glacial stages