The dinosaur fossils are from the Late Triassic period, called the “dawn of the dinosaurs.”

恐化石来自晚世时期，被称为“恐明”。

Dinosaurs first appear in the fossil record during the Triassic period, some 230m years ago.

恐最早出现在时期(距今约2.3亿年)化石记录中。

The researchers believe the dinosaur lived during the Triassic Period.

研究人员认为这种恐生活在时期。

And then there's the overview of the Triassic.

然后接下来是概观。

This little creature spends its days splashing in Late Triassic swamps with a host of other reptiles.

这种小生物与其它爬行动物一起，游荡在沼泽中。

Wegener thought that there had actually been only one continent for most of geologic time and that the giant continent had fragmented in the late Triassic Period.

魏格纳认为，在地质时期大部分时间里，实际上只有一块大陆，而这块巨大大陆在晚时期分裂了。

And then we go into the Triassic period, a really hard time for life on Earth, the world is recovering from this Great Dying event.

然后我们进入，这是地球生命艰难时期，世界正在从“大灭绝”事件中恢复。

Another mass extinction at the end of the Triassic about 201 million years ago killed off many early competitors to the dinosaurs.

另一次大规模灭绝发生在大约2.01亿年前末期，导致恐许多早期竞争者死亡。

The Triassic (210 million years ago) and Cretaceous (65 million years) each wiped out 70 to 75 percent of species.

（2l000万年以前）和自垩（6500万年以前）分别消灭了70%-75%物种。

In fact, most early Triassic dinosaurs were on the shrimpy side, including predators like the fierce, mule-sized Coelophysis.

事实上，大多数早世恐都处于濒临灭绝，包括肉食动物，比如凶猛骡子，体型大小腔骨。

The era is divided into three periods: Triassic, Jurassic, and Cretaceous.

这个时代分为个时期：、侏罗和白垩。

They do not take over, though, until the end of the Triassic, 201m years ago.

但直至末期(距今2.01亿年)恐才取得地球霸主地位。

It led to the rise of dinosaurs during the following Triassic Period.

它导致了接下来时期恐崛起。

It was thunderingly unlikely that this unique triassic animal could have evolved on three separate occasions.

这种独特动物在个不同时期进化，这几乎是不可能。

And then after the Triassic, we really get into kind of the sweet spot of the dinosaur age.

然后，在之后，我们真正进入了恐时代黄金时期。

The first dinosaurs and these other animals evolved during a time on earth called the Triassic Period.

最早恐和其他动物是在地球上一个被称为时期进化出来。

Until now, the end of the Triassic has been blamed on massive volcanic eruptions that went on for 600,000 years.

直到现在，人们都一直将终结归因于持续了60万年大规模火山喷发。

The small reptile would have lived in the Triassic Period on land which is today southern Brazil.

这种小型爬行动物应该生活在时期陆地上，也就是今天巴西南部。

During the Triassic Period, all continents were part of a single land mass called Pangea.

在时期，所有大陆都是盘古大陆一部分。

But certain Jurassic and Triassic forms are now commonly admitted to be teleostean; and even some palaeozoic forms have thus been classed by one high authority.

但是某些侏罗和形式现在普遍被认为是硬骨动物；甚至一些古生代类型也因此被一位权威机构分类。