Fig. 1From: Biomass burning history in East Asia during the last 4 million years recorded in elemental carbon variability at IODP site U1423Map showing the studied sea area and location of Site U1423. The locations of ① Site 795, ② Site 794, and ③ Site 797 in Heusser (1992) and ④ Site GH02–1030 in Igarashi et al. (2011) are also shown (from Igarashi et al. 2018)Back to article page