The palaeochannel evolution in the study region is divided into four stages by such meth-ods as 14C dating. Sea water in......

埋藏古河道沉积物年代学框架的建立对于探讨当地水系演变过程、重建气候演化历史具有重要意义。本文用光释光（OSL）测年中的简单多片......

在莱州湾潍河古河道沉积区选取4条典型地质剖面,对典型钻孔岩芯进行粒度、14C及热释光测年分析,结合野外实地考察及100余个地质钻......