This investigation is very significant for the further studies on paleoclimate and paleoceanography in the Bering Sea.

这一究白令海第四纪古代候与古海洋学究具有十分重要意义。

Abstract :The Cretaceous greenhouse climate and paleoceanography is one of hot topics in the Earth sciences during the past twenty years.

白垩纪典型“”气候和海洋一直是地学界关注焦点之一。