adj.侏罗纪的，侏罗纪岩系的
n.【地】侏罗纪

The Jurassic Period was a time when dinosaurs dominated the Earth.
白垩纪是恐龙统治地球的时代。
The discovery of Jurassic fossils in this area has excited paleontologists worldwide.
在这一地区发现的侏罗纪化石让全世界的古生物学家兴奋不已。
The film "Jurassic Park" popularized the idea of bringing extinct creatures back to life.
电影《侏罗纪公园》普及了让灭绝生物复活的概念。
The Jurassic Coast in southern England is famous for its diverse geologic formations and fossil finds.
英格兰南部的侏罗纪海岸以其多样的地质构造和化石发现而闻名。
Scientists believe that the breakup of the supercontinent Pangea occurred during the Jurassic era.
科学家认为，超大陆盘古大陆的分裂发生在侏罗纪时期。
The Jurassic period saw the emergence of several new species of marine reptiles.
侏罗纪时期见证了多种海洋爬行动物新物种的出现。
Fossilized footprints discovered in Utah provide evidence of large herbivorous dinosaurs from the Jurassic.
在犹他州发现的化石脚印为侏罗纪时期大型食草恐龙提供了证据。
The vegetation during the Jurassic period was dominated by conifers and cycads, creating dense forests.
侏罗纪时期的植被以针叶树和苏铁为主，形成了茂密的森林。
The first birds, like Archaeopteryx, evolved during the late Jurassic period.
像始祖鸟这样的首批鸟类是在侏罗纪晚期进化而来的。
Studying Jurassic sedimentary rocks can give insights into the ancient climate and environment.
研究侏罗纪时期的沉积岩可以提供对古代气候和环境的见解。