Paleozoic

The stratigraphic trap formed in late Paleozoic era.

地层圈闭主要形成于晚古生代.

Early Paleozoic high-over mature strata are important source rock in Chinese petroliferous basins.

下古生界高过成熟地层是我国重要的烃源岩.

The deposition velocity of Paleozoic, Mesozoic and Cenozoic assumes unimodal pattern.

在沉积速率分析曲线上,往往是古生代 、 生代和新生代呈单峰状态.

The Qiuling sediments-hosted disseminated gold deposIt'shanxiFormation and Yuanjiagou Formation of Upper Paleozoic.

丘岭微细浸染型金矿床产于上古生界南羊山组及袁家沟组地层中.

County formation hypoplasia, missing the entire Paleozoic sector in the health sector and the Triassic.

县内地层发育不全, 缺失整个古生界和中生界的三叠系.

The priciple of cyclic sedimentation applies to deposits dating from earliest Paleozoic time to the Holocene.

旋回沉积原理适用于始于最早的古生代迄至全新世的沉积物.

Penetrated the Paleozoic era for the former and as early as the late Paleozoic.

侵入时代为前古生代和早古生代晚期.

South Tianshan: a Late Paleozoic or a Triassic orogen?

南天山: 晚古生代还是三叠纪碰撞造山带?

The stratigraphic column in this district includes all the Paleozoic formations.

这个地区的地层柱包括全部古生代岩系.

However, how are the prospects of Paleozoic marine oilgas in China?

但中国古生界海相油气前景如何?

Buried hills of Archaeozoic, Paleozoic and Mesozoic Eras developed well in the west part of Dongying Depression.

东营凹陷西部发育太古界 、 古生界及中生界潜山.

The research of seismites mostly focuses on the marine stratum before Paleozoic.

目前国内外学者对震积岩的研究主要集中在古生代以前的海相地层.

There are few survivors of the animals that lived in the Paleozoic period.

古生代的动物现今已鲜有孑遗.

Quan County's history can be traced back over 4000 years ago during the Paleozoic.

左权县的历史可以追溯到距今4000多年前的上古时期.

Geology: tectonics, is a mid-and late Paleozoic uplift of the land into the North China platform.

地质: 大地构造, 属古生代中后期抬升成陆地的华北地台.