Carbon14 ages of surface sediment samples from ther Persian Gulf

A simplified classification of the Holocene sediments based on textures and grain type results in fourteen major units, twelve of which are essentially carbonate in composition....基于沉积物结构与颗粒类型对全新世（Holocene）沉积物进行简化分类，可得到14个主要单元，其中12个单元的组分基本为碳酸盐（carbonate）。