第三纪

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纪期白垩系顶界三维。

Resinite is a rich n1aceral in Teriary humic coal,boghead-cannel coal and oil shale fromHuangxian Coalfield.

黄县煤田第三纪腐殖煤、藻烛煤、油页岩显微组分富含树脂体。

The native minerals originating from Tertiary basanite of Yaoshan formation,the placer is in water systems around Fangshan.

原生矿产于第三纪的尧山组玄武质碧玄岩，砂矿则分布于方山周围的水系。

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

在国东部早第三纪沉积演化过程曾周期性地发生过海侵,从而形成了具有海相特征的岩石类型、生组合。

Celt section of race is more , mark of umbrella-type section , slender acanthopanax section , the composite family , red-spotted stonecrop section, and kingcup section etc.

草凯尔特族属多年生宿根性草，最早起源于第三纪，分布范围较广，长期居住于泥地。有较高环境适应能力与繁殖能力外，还具较高的抗旱能力。

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.

“盆地”发育模式为：从晚侏罗世到白垩纪末期发育的山间“盆地”开始、发展到早第三纪断陷湖盆的发育、再演化为晚第三纪及第四纪地陷发育阶段。