【摘 要】
：
The Jurassic is a geologically very complicated period in Earth history, spanning from 200 to 145 Ma. The Pangean supercontinent and even the Gondwana-land bro
【出 处】
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Science in China(Series D:Earth Sciences)
论文部分内容阅读
The Jurassic is a geologically very complicated period in Earth history, spanning from 200 to 145 Ma. The Pangean supercontinent and even the Gondwana-land broke up, and the violent circum Paleo-Pacific (Yanshan) orogeny and the collisions between Paleo-Pacific margins took place, both accompanied by extensive volcanism
The Jurassic is a very very complicated period in Earth history, spanning from 200 to 145 Ma. The Pangean supercontinent and even the Gondwana-land broke up, and the violent circumferences Paleo-Pacific (Yanshan) orogeny and the collisions between Paleo-Pacific margins took place, both accompanied by extensive volcanism
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