Early to mid-Holocene sedimentary evolution on the southeastern coast of Hangzhou Bay, East China, in response to sea-level change

We examined the lithology, sedimentary structure, and chronology in two sediment cores collected from the southeast coastal plain of Hangzhou Bay, aiming at the infilling history fo the palaeo-Ningbo Bay during the early to mid-Holocene transgression. We share the original data of grain size in one sediment core CC here. Other data are included in the manuscript.我们对采自杭州湾东南沿海平原的两枚沉积物岩芯开展了岩性、沉积构造与年代学分析，旨在揭示全新世早中期海侵过程中古宁波湾的沉积充填演化历史。本研究在此共享其中编号为CC的沉积物岩芯的粒度原始数据，其余相关数据已收录于本文稿件中。