Ice rafted debris (> 2 mm gravel) distribution in sediment core PS2677-1

This dataset is about: Ice rafted debris (> 2 mm gravel) distribution in sediment core PS2677-1.本数据集的研究内容为沉积物岩芯PS2677-1中冰筏碎屑（Ice Rafted Debris，粒径大于2毫米的砾石）的分布情况。