“…Sr/Ca ratios, Δδ 18 O values, and Δ R (localized marine reservoir correction) values of dated Porites from reefs within the northern SCS including Leizhou Peninsula, Qionghai, Sanya, and Yongshu reef (Deng et al, ; Guo et al, ; Wei et al, ; Xiao et al, ; Yu et al, ; Yu et al, ) were compiled as proxies for SST, SSS (or sea surface evaporation/transportation of moisture to higher latitude, Gagan et al, ), and upwelling intensity, respectively (Figures b–d). To identify the evolutionary history of Luhuitou reef, relative sea level (RSL) curves of the SCS were compiled from reconstructed fossil microatolls (Yu, ), in situ Porites (Nguyen, ), and oysters (Baker et al, ; Figure e). To identify millennial‐scale responses of the EASM (Wang et al, ; Zhang et al, ), East Asian winter monsoon (EAWM; Yancheva et al, ) and ENSO (Moy et al, ), paleoclimate records were compiled from terrestrial proxies (Figure ).…”