柴达木侏罗纪盆地是“前陆盆地”吗?
侏罗纪盆地和白垩纪盆地应属两类不同性质盆地。
The Jurassic and Cretaceous basins belong to two different types of basin.
研究区发育侏罗纪盆地和白垩纪盆地,侏罗纪盆地受近东西向断裂的控制,为东西向展布的断陷湖盆。
There exist Jurassic and Cretaceous basins in the Beishan Alaxa area. The Jurassic basins are controlled by near EW trending faults, and the faulted basins extend in EW direction.
柴达木盆地北缘地区在侏罗纪主要受伸展构造体制控制,发育一系列规模较小的箕状断陷盆地。
A series of half graben like faulted basins were developed in Jurassic in the northern edge of Qaidam basin, which was mainly controlled by extensional tectonic framework.
在沉积相和地震相特征分析的基础上,重建了塔里木盆地东南缘侏罗纪沉积古环境。
The paleoenvironment of Jurassic in the southeastern Tarim basin was reconstructed based on the analysis of depositional and seismic facies.
台北凹陷在侏罗纪以后成为吐哈盆地的沉积中心。
Taibei Say was the depositional center of Turpan-Harmi Basin after Jurassic.
从鄂尔多斯盆地侏罗纪煤的两种主要成煤模式,探讨成煤环境条件对煤质的控制作用。
Start with two main Jurassic coal-forming patterns in Ordos Basin, the paper probed into the control action of coal-forming environmental condition to the coal quality.
侏罗纪-白垩纪在总的浅海陆棚环境下,盆地不同地区也形成了湖泊和潟湖环境。
In the Jurassic and Cretaceous, generally it was also the shelf sea (shallow sea), but there were lacustrine and lagoonal environments in different parts of the basin.
这一结论在西北地区侏罗纪煤系含油气盆地具有普遍性。
This is a common conclusion for the Jurassic coal bearing basins in the Northwest China.
晚侏罗纪—早白垩世为拉张断陷盆地,第三纪以来为挤压坳陷盆地。
It was rift basin in Late Jurassic Early Creaceous and squeezed sag basin since Cenozoic.
四川盆地侏罗纪的湖相碳酸盐岩主要分布于早侏罗世自流井组地层之中。
The lacustrine carbonates mainly distribute in the early Jurassic Ziliujing Formation in the Sichuan basin.
陆生植物与湖沼相动物化石的交替出现,反映了盆地北缘侏罗纪湖泊、沼泽与低山相间分布的古地理面貌。
The alternative occurrence of terraneous plant and animal fossils represents a palaeogeographic feature with the mosaic-distribution of lakes, marshes and low hills.
羌塘盆地盐相关构造形成于侏罗纪末并在新生代进一步定型。
The salt-related tectonics in the Qiangtang basin mainly formed in late Jurassic and was further patterned during Cenozoic.
侏罗纪以来,尕海盆地在沉积建造、构造型相、岩石地球化学等方面都与前侏罗纪地槽期有异。
Since Jurassic period, deposit built, structural fades, geochemistry characteristic of rocks ect. at Gahai Basin were all different from geosyncline period of Early Jurassic.
侏罗纪以来,尕海盆地在沉积建造、构造型相、岩石地球化学等方面都与前侏罗纪地槽期有异。
Since Jurassic period, deposit built, structural fades, geochemistry characteristic of rocks ect. at Gahai Basin were all different from geosyncline period of Early Jurassic.
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