见“超级大陆泛大陆是挤出来的,不是陷下去的。”
See "Supercontinent Pangaea Pushed, Not Sucked, Into Place."
地质记录表明,现代7大陆曾经联合成一个巨大的陆地,叫做泛大陆。
Geological records show that Pangea, the giant land mass that once contained the seven modern continents, broke up about 200 million years ago.
一亿五千二百万年前:泛大陆裂解分离中侏罗纪时期,泛大陆全面裂解。
The supercontinent of Pangea began to break apart in the Middle Jurassic.
这个发现是坚持10之久、进行泛大陆之前存在的一块古代超级大陆板块拼合工作的一部分。
The find is part of a decades-long effort to piece together fragments of an ancient supercontinent that existed before Pangaea.
泛大陆在大约2亿年前解体,北美板块和非洲板块漂移开来,形成的张裂盆地最终形成了大西洋。
The North American plate and the African plate drifted apart, leaving a fissured basin that eventually became the Atlantic Ocean.
麦克说。下午五点,泛大陆号、船员、麦克、还有所有的青少年探险家们驶入南岛最著名的迈尔福德湾区。
At 17h00, Pangaea, her crew, Mike Horn and the Young Explorers sailed into the most known of the Southland fiords, the Milford Sound.
泛大陆大约于22.5亿年前由于板块构造的地理过程而发生了分离,最终将地球上的各大陆块分成了今天所看到的大陆。
Pangaea began to break apart about 225 million years ago due to geological processes related to plate tectonics, which eventually spread Earth's landmasses into the continents we see today.
二亿五千万年后:“终极泛大陆”形成由于北大西洋和南大西洋洋底板块俯冲到美洲东部之下,“终极泛大陆”将最终形成。
The next Pangea, "Pangea Ultima" will form as a result of the subduction of the ocean floor of the North and South Atlantic beneath eastern North America and South America.
“大多数人对泛大陆比较熟悉,”研究员兼营作家StaciLoewy说,她是贝克斯·菲尔德·加利褔尼亚州大学的地球化学家。
"Most people are familiar with Pangaea," said study co-author Staci Loewy, a geochemist at California State University, Bakersfield.
泛大陆环球探险的宗旨和使命是与青少年探险家们一起在富有经验的和有资历的团队帮助下探索、学习和行动,我们成功地达到了我们的这些目标。
The mission of Pangaea is to EXPLORE, LEARN and ACT with the Young Explorers and with the help of an experienced and qualified team we successfully achieved our goals.
如今构成加拿大北极群岛的岩石在数百万年以前只是一个叫Pangaea(泛古陆)的超大陆西北海岸以外的海底沉淀物。
Rocks that now make up the northernmost islands of the Canadian Arctic formed millions of years ago as seafloor sediments off the northwestern coast of a supercontinent called Pangaea.
让我们把关注范围缩小至侏罗纪,看看那里的超级大陆泛古陆一分为二的过程。
We zoom into the Jurassic and witness the super continent of Pangea split in two.
让我们把关注范围缩小至侏罗纪,看看那里的超级大陆泛古陆一分为二的过程。
We zoom into the Jurassic and witness the super continent of Pangea split in two.
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