Palynofacies investigation of Callovian sediments of DSDP Hole 79-534A

During the extension of Deep Sea Drilling Project (DSDP) Leg 76 a new and previously unpenetrated lithological unit composed mainly of claystones was cored above basalt basement...在深海钻探计划（Deep Sea Drilling Project, DSDP）第76航次的延伸作业期间，科研人员在玄武岩基底上方钻取了一个此前未被穿透揭露的全新岩性单元，该单元主要由黏土岩组成。