1.
Such grains have been reported in several end Cretaceous impact sites around the world as well.
这种颗粒在其他好几个白垩纪末期遗址也发现过。
2.
We first revisited fullerene samples that other researchers had discovered at end Cretaceous sites.
首先我们拿其他研究者在白垩纪末期遗址中发现的富勒烯标本做实验。
3.
later ichthyosaurs of the Jurassic and Cretaceous; widely distributed in both hemispheres.
侏罗纪和白垩纪的末期鱼龙；广泛分布于东西半球。
4.
Beelzebufo - or "frog from hell" - terrorised prehistoric Earth during the dying days of the dinosaurs more than 70 million years ago.
据考证，“魔鬼蛙”是距今七千多万年前恐龙时代末期（即白垩纪后期）的恐怖统治者。
5.
genus of large duck-billed dinosaurs; late Cretaceous.
白垩纪晚期的一种大的鸭嘴龙。
6.
genus of duck-billed dinosaurs of late Cretaceous.
白垩纪晚期的鸭嘴龙的一属。
7.
enormous dinosaur of the middle Cretaceous found in Argentina.
白垩纪中期生活在阿根廷的巨大恐龙。
8.
Middle Cretaceous abnormal geological events and global change
白垩纪中期异常地质事件与全球变化
9.
cretaceous period [ system ]
【地质】白垩纪[系]
10.
This clam fossil is from the Cretaceous Period, approximately 100 million years ago.
这个蛤化石来自大约一亿年以前的白垩纪时期.
11.
A Study on Paleoclimate from Jurassic to Early Stage of Early Cretaceous in Peripheral Basins
大庆外围盆地侏罗纪—早白垩世早期古气候研究
12.
Paleosols of the mid-Cretaceous:A report from Zhejiang and Fujian,SE China
浙闽地区白垩纪中期古土壤类型与古气候
13.
Stratigraphic resolution of late Cretaceous sediments is limited to around 1 00, 000 years at best.
白垩纪末沉积物的地层分辨率最好只能达到10万年左右。
14.
Corresponding to the Cretaceous global events, there are several times of anoxic events in the Songliao Basin.
松辽盆地白垩纪出现多期缺氧地质事件,它与全球白垩纪的地质事件相对应。
15.
armored herbivorous dinosaurs of the Cretaceous.
白垩纪的有甲食草恐龙。
16.
gigantic carnivorous bipedal dinosaur of the Jurassic or early Cretaceous in Europe.
侏罗纪或白垩纪早期欧洲巨大的食草性两足恐龙。
17.
Ocean Environment Changes during Cretaceous/Paleogene Boundary at Gamba Basin, in Southern Tibet;
西藏南部岗巴盆地白垩纪/古近纪界线时期海洋环境变化
18.
From the Cretaceous, Tarim basin began the new evolutional stage of foreland basin.
从白垩纪初期开始,塔里木盆地进入晚期前陆盆地演化阶段.