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- Any of various large dinosaurs of the genus Iguanodon, of the Jurassic Period and Cretaceous Period. 禽龙属于侏罗纪和白垩纪的禽龙属中的任意一种大型恐龙
- It is well known that modern Aves lack dentition, unlike their toothed ancestors of the Jurassic and cretaceous periods. 众所周知现代鸟类不长牙齿，而其侏罗纪和白垩纪的祖先则长有牙齿。
- Any of various small, mostly tailless, extinct flying reptiles of the order Pterosauria that existed during the Jurassic and Cretaceous periods. 翼手龙任一种小型已灭绝的翼龙目的飞行爬行动物，它们绝大多数都没有尾巴，生活在侏罗纪和白垩纪之间的那段时期
- Very large herbivorous dinosaur of the Jurassic and Cretaceous having a small head a long neck and tail and five-toed limbs,largest known land animal. 侏罗纪和白垩纪非常大的食草恐龙，头小，颈和尾长，五趾足，目前已知的最大的陆地动物。
- Derived from the Greek words for wing and finger, what name is given to a flying lizard of the Jurassic and Cretaceous periods? 来源于希腊单词,表示翅膀或者手指,侏罗纪和白垩纪的中飞行的蜥蜴叫什么名字?
- Any of various small,mostly tailless,extinct flying reptiles of the order Pterosauria that existed during the Jurassic and Cretaceous periods. 翼手龙任一种小型已灭绝的翼龙目的飞行爬行动物，它们绝大多数都没有尾巴，生活在侏罗纪和白垩纪之间的那段时期
- These dinosaur footprint fossils formed in the Jurassic or early Cretaceous era, since there are more than 1.7 billion years of history. 这些恐龙足印化石形成于侏罗纪或早白垩纪时代，距今已有1.;7亿年以上的历史。
- The Cretaceous Qingshuihe Formation overlaps the variegated mudstone, while the Jurassic Xishanyao Formation is truncated by the variegated mudstone. “杂色泥岩”上覆的白垩系清水河组为超覆，下伏的侏罗系西山窑组被削截。
- Based on the study of the zircon SHRIMP chronology,the boundary between the Jurassic and the Cretaceous strata is located at the bottom of the sandstone in the Weimei Formation. 结合锆石SHR IM P年代学研究可以确定侏罗纪/白垩纪的界线位于前人认为的维美组上部砂岩之底。
- In the Jurassic and Cretaceous, generally it was also the shelf sea (shallow sea), but there were lacustrine and lagoonal environments in different parts of the basin. 侏罗纪－白垩纪在总的浅海陆棚环境下，盆地不同地区也形成了湖泊和潟湖环境。
- Except for a small part where the Jurassic deposits are cut into by basalts of Cretaceous Period, Jurassic stratum exposures are almost continuous in this area. 在这个地区，除了在小张村北面很小的一片地区侏罗系被白垩系玄武岩大量侵入以外，侏罗纪地层露头几乎是连续的。
- Nine sedimentary facies and nine sedimentary subfacies have been distinguished for the Jurassic and Cretaceous strata in the Lhozhag region, southern Xizang. 摘要藏南洛扎地区侏罗、白垩纪处于印度板块被动边缘一侧，共划分9个沉积相带、9个沉积亚相。
- The Jurassic formation is drilled through. 侏罗系地层已钻穿。
- Gymnosperm Jisheng is the Jurassic period. 侏罗纪是裸子植物的极盛期。
- Any of various extinct flying reptiles of the order Pterosauria, including the pterodactyls, of the Jurassic and Cretaceous periods, characterized by wings consisting of a flap of skin supported by the very long fourth digit on each forelimb. 翼龙任一种已灭绝的翼龙目能飞行的爬行动物，包括翼手龙，它们生活在侏罗纪和白垩纪之间的那段时期，翅膀由一块由每个前肢中非常长的脚趾支撑的皮构成
- During the Jurassic to Cretaceous period, between 170 and 140 million years ago, Hong Kong was the scene of violent volcanic activity. Thick accumulations of lava and ash were deposited. 在1.;7亿到1
- During the Jurassic to Cretaceous period,between 170 and 140 million years ago,Hong Kong was the scene of violent volcanic activity. Thick accumulations of lava and ash were deposited. 在1.;7亿到1
- Exhibit dinosaur skeletons, fossil and the Jurassic Period. 展示恐龙骨架、化石和侏罗纪时期。
- quadrupedal armored herbivore of the Jurassic and Cretaceous. 侏罗纪和白垩纪的一种四足有甲食草动物。
- The Jurassic Period. 侏罗纪，侏罗系
