超大陆

由Rogers和Santosh等（2002）提出的哥伦比亚超大陆，是约从1.9～1.5Ga由Nena，Ur和Atlantic等3个大陆块体群，通过逐步汇聚而形成的一个超级大陆。

The Columbia Supercontinent proposed by Rogers and Santosh ( 2002 ) was composed of the Nena , Ur and Atlantic continents from 1.9 Ga to 1.5 Ga.

超大陆裂解是当今地学研究最前沿课题。

The study of supercontinent breakup is a modern frontier project of earth science .

欧亚大陆是世界的轴向超大陆。

Eurasia is the world 's axial super-continent .

这个超级大陆并不是人们所熟知的泛古陆，而是联合大陆的前身：罗迪尼亚超大陆。

This was not the well-known supercontinent Pangea-it was Pangea 's predecessor , Rodinia .

华北古大陆与哥伦比亚超大陆

North China continent and Columbia super continent

大多数琥珀沉积物都是在当时的另一块超大陆劳拉古陆的前部找到的。

Most amber deposits have been found in former parts of Laurasia , the other supercontinent of the time .

我们进入了大陆碰撞的新阶段，这最终会在未来形成新的盘古超大陆。

We are entering a new phase of continental collision that will ultimately result in the formation of a new Pangea supercontinent in the future .

在罗迪尼亚超大陆时期，现在位于曼哈顿底部的基岩还没有形成，不过北美地区深处的岩石已经存在很久了。

In the time of Rodinia , the bedrock that now lies under Manhattan had yet to form , but the deep rocks of North America were already old .

中国蒙古各地块大致于印支运动末期（210Ma）重新聚合，成为劳亚超大陆，即二叠纪&三叠纪泛大陆北支的一部分。

China and Mongolia were on the whole re-assembled after the Indosinian orogeny to become part of the Laurasia Supercontinent , which was the northern half of the Permian-Triassic Pangaea .

中国大陆地壳的形成与演化可以划分为太古宙古元古代、中元古代新元古代早期、新元古代中期古新世和始新世以来4个构造阶段，每个阶段都对应不同的超大陆裂解-聚合旋回。

The formation and evolution of the continental crust of China may fall into four stages : Archean-Paleoproterozoic , Mesoproterozoic-early Neoproterozoic , middle Neoproterozoic-Paleocene and Eocene-present , with each stage corresponding to a breakup-convergence cycle of the supercontinent .

4北中央早古生代多地体/岛弧群的弧/陆碰撞及早古生代造山带的形成是中晚泥盆世（420Ma）冈瓦纳超大陆边部古特提斯洋盆初始扩张的产物。

The arc / continent collisions of the Early Paleozoic multi-terrains / arcs and the formation of the Early Paleozoic orogenic belt at the N-COB were related with the Paleo-Tethys oceanic spreading at the western side at 420 Ma .

华北克拉通与世界古陆块的前寒武纪构造演化对比，及其在超大陆中的拼合模式成为我国大陆地质学研究面临的挑战性重大科学问题。

The tectonic correlation between ancient Chinese blocks ( ACBs ) with other typical continental blocks of the world in Precambrian , and the tectonic collage model of ACBs within the supercontinents became the challenging scientific question faced by Chinese geologists .

无论是新元古代和二叠纪都是超极大陆式别离在低纬度地域主要的陆地。

Both the Neoproterozoic and the Permian were times of supercontinent breakup with major landmasses at low latitudes .

二叠纪期间，看到创造了超盘古大陆，其中浅海和周围的巨大的地块提供了回家了丰富的生活。

The Permian period saw the creation of the supercontinent Pangaea , where shallow seas in and around the huge landmass offered a home to an abundance of life .

SRY基因在人猿超科和旧大陆猴中具有不同的进化规律

Different Evolution Rule of SRY Gene Between Hominoid and Old World Monkey

该超基性岩产于大陆边缘活动带，局部具有岛弧的某些特征。

The ultrabasic rocks occur in the mobile zone of continent margin which , in some sections , has some characteristics of island arc .