主要物源来自北部的汉南古陆。
The major sediments originated from the northern Hannan Old Land.
本文探讨了冈瓦纳古陆的形成和裂解的问题。
The formation and splitting of Gondwana land is still open to discussion.
扬子地层区、江南古陆地层区及华夏地层区。
Jiangnan Old Land stratigraphic region and Cathaysian stratigraphic region.
铁克里克古陆缘地块位于塔里木盆地之西南缘。
Ancient land reason massif crick of iron lie in southwest predestination of tarim basin.
它是个过了几千年古陆都没怎么被改变过的国家。
It's an ancient land that hasn't been changed much over the millennia.
兽脚类主要产自远古的南方大陆——冈瓦纳古陆。
Theropods are mainly known from the ancient southern landmass, Gondwana.
冈瓦纳古陆最终解体了，成为我们今天知道的大陆。
Eventually Gondwana broke apart, becoming the continents we know today.
西湖还只是处于扬子古陆南部边缘的一处拗陷地带。
West Lake situated in the depression zone on the margin in the south of the Yangze old landmass.
宝音图群为陆缘拉张解体阶段源自结晶基底的裂解古陆块。
Baoyintu Group is recognized as an ancient fragment from crystalline basement in stage of continental margin disjoined.
根据最新的地质时期表，泛古陆存在于2亿至5.5亿年前。
Pangea existed between 550 and 200 million years ago--which is relatively recent in geological time.
亿万年前，一条卑微的鱼在冈瓦纳古陆的湖泊和河流中游泳。
Hundreds of millions of years ago a humble fish swam in the lakes and rivers of the supercontinent Gondwana.
近期一些文献中的华夏地块的内涵已经不是原来的华夏古陆。
Some intension of the term Cathaysian block in the recent magazines is not that of the original Cathaysian old land.
在泥盆纪期间，龙门山构造带北段位于上扬子古陆的西北边缘。
During the Devonian period, northward of Longmen Mountain structural belt is located in northwest border of Up Yangtzee Ancient Land.
深水扇系统广布于受同沉积断层控制的古陆架坡折带及其下倾方向。
The deep-water fan systems were spread over paleo shelf-edge and controlled by growth faulting and its down-slope direction.
在罗迪尼亚大陆中，华南可能位于劳仑古陆南部和澳大利亚东部之间；
South China is geologically plausible to be between southern Laurentia and eastern Australia.
结果表明，天牛科的起源至少应追溯到三叠纪中期联合古陆分离之前；
It is suggested that Cerambycidae may originate at least before breakup of Pang-aea in Middle Triassic;
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.
奥陶纪时期，本区处于北为汉南古陆与巴山隆起，南为广阔的陆表海盆地的古地理环境。
The natural geography of the Ordovician period is that: the Hannan paleocontinent and the Bashan Mountain rise at the north, and the wide epicontinental sea basin lies in the south.
本文还对这一分布区在“川滇古陆”野生苹果属植物的大基因中心的地位问题作了讨论。
The position of this district in the genetic centre of malus in Chuan—Dian palaeoland is discussed.
新生代板块构造旋回早期藏南—印度古陆从冈瓦纳大陆裂解出来，从南半球向赤道漂移；
During early Mesozoic—Cenozoic cycle, south Tibetan—Indo protocontinent was disintegrated from the Gondwana, drifting toward the equator from southern hemisphere;
他们的分子钟数据证实更早的时候就出现了物种分化，可能是1亿2千万年前冈瓦纳古陆的破裂引发的。
Their molecular clock data suggest a much earlier speciation, perhaps prompted by the breakup of the ancient supercontinent of Gondwana around 120 million years ago.
桂北金矿(化)位于江南古陆南端的东南缘，南岭东西向复杂构造带与华夏系和新华夏系构造的交接部位。
The gold deposits in northern Guangxi are located on the southeastern margin of south China ancient land, at the intersection of Nanling EW-trending structure and Cathaysian structure.
这为探讨这些花岗岩的成因提供了岩石学依据，同时也暗示晚古生代佳木斯—松嫩古陆可能发生过地壳的垂向生长。
This provides petrographic evidence for the study of the genesis of the granites and also implies that vertical crustal growth probably took place in the Late Paleozoic Jiamusi-Songnen craton.
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.
杜。托伊特提出古生代不只一个而是有两个联合古陆，即北半球的劳亚古陆和南半球的冈瓦纳古陆，其间为特提斯海分开MRS。
Paleozoic Toit made more than one but two joint ancient land, that is, the Northern Hemisphere land Laurasia and Gondwana ancient land of the southern hemisphere, which is separated from Tethys.
例如，斯蒂芬·杰伊·古尔德认为，大陆漂移理论之所以被否决，是因为它没有解释大陆是如何穿过明显很坚固的海底的。
Stephen Jay Gould, for example, argues that continental drift theory was rejected because it did not explain how continents could move through an apparently solid oceanic floor.
这一研究，刊登在最新出版的古脊椎动物杂志上，为的是进一步强调：蛇是由在陆上穴居和海洋里游泳的蜥蜴进化而来的。
The research, outlined in the latest issue of the Journal of Vertebrate Paleontology, strengthens the belief that snakes evolved from a lizard that either burrowed on land or swam in the ocean.
大陆的两端间的广阔的距离使古非洲人显得不可能拥有大范围的交换系统。
The immense distance between the two ends of the continent makes an ancient African exchange system appear improbable.
在残骸中，罕有幸存的同一时期陆地生物的碎片，包括部分松树和一种爬行动物古蜥的牙齿。
Among the remnants are rare fragments of land life that survived the same period, including part of a conifer plant and the tooth of an archosaur reptile.
在残骸中，罕有幸存的同一时期陆地生物的碎片，包括部分松树和一种爬行动物古蜥的牙齿。
Among the remnants are rare fragments of land life that survived the same period, including part of a conifer plant and the tooth of an archosaur reptile.
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