Diatom assemblage of gravity core DG12-GC04 obtained on the Drygalski Basin i...

The samples for diatom assemblage were selected at nine horizons from GC01 and GC04, respectively. The sediment treatment, slide preparation, and diatom counting were carried...硅藻组合样本分别从GC01和GC04的9个层位中选取；沉积物处理、玻片制备与硅藻计数等工作已开展（原文表述未完整收尾）。