This was towards the end of the Triassic period.

那时已是三叠纪末期。

Source beds are turbidite of middle Triassic series.

矿源层为中三叠统浊积岩.

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 Triassic mineralization is Peraluminous granite-related W-Sn-Nb-Ta.

晚三叠世矿化组合为钨锡铌钽；

Faults, breakpoints, and the Triassic reflection configurations are readily recognized.

断层 、 断点可靠, 并有清楚的三叠系反射结构.

The Permian rocks lie just below the next geological period, the Triassic.

二叠纪岩层的上方自然是下一个地质年代，三叠纪。

So we are going to jump back over 200 million years to the Triassic period.

我们现在要倒退到两亿年前的三叠纪时代。

But what exactly happened towards the end of the Triassic has been much debated.

但是，在即将进入三叠纪晚期时，究竟又发生了什么令恐龙崛起，一直备受争议。

This is the first report of Triassic Radiolaria within the Yarlung-Zangbo Suture Zone.

这是雅鲁藏布江缝合带三叠纪放射虫的首次报告。

Mainly occurs in the middle and lower Triassic strata , in order to sedimentary deposits.

主要赋存于中下三叠统地层中，为沉积型矿床。