Jurassic- Period的意思|示意

Around 180 million years ago, during the Jurassic Period, New Jersey bordered North Africa.

约180万年前，在侏罗纪晚期，新泽西州接壤北非。

Exhibit dinosaur skeletons, fossil and the Jurassic Period.

展示恐龙骨架、化石和侏罗纪时期。

It's giving us an overview of the high Arctic during part of the Jurassic period for the very first time.

这差不多是相当于我们第一次对侏罗纪部分时期的高纬度北极地区有了大致了解。

Allosaurus was the top predatory dinosaur of the late Jurassic period in North America.

异龙是最大的掠夺性恐龙的晚侏罗纪期间在北美地区。

There existed a transgressive-regressive cycle and a transgressive cycle from the Middle Jurassic to the early period of Late Jurassic.

中侏罗世至晚侏罗世早期经历了一次完整的海侵-海退旋回和一次海侵过程。

The actual split between the two groups, though, had happened much earlier, during the Jurassic period, and by the late Cretaceous there were many species of bird around.

尽管，这两种物种早在侏罗纪时期就已分道扬镳，而且，到了白垩纪后期，已出现了许多种的鸟类。