Steinke, S, Chiu, HY, Yu, PS, Shen, CC, Löwemark, L, Mii, HS and Chen, MT (2005) Mg/Ca ratios of two Globigerinoides ruber (white) morphotypes: Implications for reconstructing past tropical/subtropical surface water conditions. Geochemistry Geophysics Geosystems, 6. Q11005. doi:10.1029/2005GC000926
Steinke, S, Chiu, HY, Yu, PS, Shen, CC, Erlenkeuser, H, Löwemark, L and Chen, MT (2005) On the influence of sea level and monsoon climate on the southern South China Sea freshwater budget over the last 22,000 years. Quaternary Science Reviews, 25(13-14). 1475-1488. doi:10.1016/j.quascirev.2005.12.008