Fig. 8From: Stalagmite evidence for East Asian winter monsoon variability and 18O-depleted surface water in the Japan Sea during the last glacial periodIsotopic evidence of 18O depletion in the Japan Sea during the last glacial period. a δ18O in stalagmites from Fukugaguchi Cave (FG01, Sone et al. 2013; FG02, this study). b Benthic foraminifera δ18O from a coring site at 330 m depth in the Japan Sea (Sagawa et al. 2018) and Northwestern Pacific Ocean (Lisiecki and Stern 2016). Both sets of isotopic data incorporate variability in water δ18OW and temperatureBack to article page