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三白垩系顶界三维古构造。

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

在国东部早第三沉积演化过程曾周性生过海侵,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”构造式为：从晚侏罗世到白垩末的山间“盆”开始、展到早第三断陷湖盆的、再演化为晚第三及第四陷阶段。