Eogene

As an example,the 3 D paleostructure of the boundary between Middle Eogene an...

作为实例，我们重建了汤原断陷早第期白垩系顶界维古构造。

In eastern China, transgression occured periodically during Eogene, and formed specially paleobio-cenosis,mineral association and rock type.

在国东部早第沉积演化过程曾周期性发生过海侵,从而形成了具有海相特征的岩石类型、古生物组合。

The basin tectonic model: it is intermont basin during late Jurassic to early Cretaceous, developed into faulted-lacustrine basin in Eogene, and evolved into depression in Neogene and Quaternary.

“盆”构造发为：从晚侏罗世到白垩末期发的山间“盆”开始、发展到早第断陷湖盆的发、再演化为晚第及第四陷发阶段。