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

这一究结果对白令海第四纪候与海洋学究具有十分重义。

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“温室”气候和海洋一直是地学界关注焦点之一。