Excess 210Pb, 137C, total organic carbon content, HBI biomarkers (IPSO25, HBI...

Sediment core 2018_R2_2F was collected from Sheldon Cove, Antarctic Peninsula (67.55°S 68.27°W) from a water depth of 177 m, in December 2018 as part of expedition JR18003 by...

沉积物岩芯（Sediment core）2018_R2_2F采集于南极半岛谢尔登湾（Sheldon Cove），地理坐标为南纬67.55°、西经68.27°，采集水深177米，该样品于2018年12月完成采集，属于JR18003科考航次的一部分，由……执行。