Stable oxygen isotope record of Neogloboquadrina pachyderma s of sediment cor...

Sediments for the δ18O of planktic and benthic foraminifera analysis from core LV76-21 were sampled from 1 cm-thick slices with step of 2–5 cm along the core length....取自LV76-21岩芯、用于浮游有孔虫（planktic foraminifera）与底栖有孔虫（benthic foraminifera）氧同位素δ¹⁸O分析的沉积物样品，通过沿岩芯长度方向以2–5 cm的采样步长截取1 cm厚切片的方式进行采集……