存在比桑日群弧火山岩更早的新特提斯洋俯冲记录么?。
Subduction Record Earlier than arc volcanic rocks in the Sangri Group?
这一发现对认识古特提斯洋-陆转化过程具有重要意义。
This discovery has great significance for the understanding the process of the ocean-land transformation of the Paleo-Tethys.
特提斯洋关闭和印度板块持续推挤是中国西部前陆盆地形成的构造动力学背景。
Closing of Tethys and continuous compressing and squeezing of Indian plate were the tectonic dynamics background for the formation of foreland basins in western China.
从而为正确认识古特提斯洋的演化和盆山转换过程提供了强有力的地球化学证据。
This provides strong geochemical evidences for correctly understanding the evolution of the old Tethys and the basin range transition.
晚三迭世开始，印度板块在特提斯洋壳上向北仰冲，并导致特提斯在始新世的关闭。
Since the beginning of the upper Triassic epoch, the Indian plate upthrusted to the north over the Tethys oceanic crust and led to the closure of the Tethys in Eocene epoch.
显生宙以来处于劳亚大陆与冈瓦纳大陆之间，纪录了古亚洲洋、古特提斯洋的演化历程。
It is laid between the Laurisia land and the Gondwanaland during the Phanerozoic and recorded the evolutional process of Palaeo-Asia Ocean and Palaeo-Tethyan Ocean.
伊朗盆地是在中新生代受古特提斯洋与新特提斯洋的扩张闭合控制下形成的被动大陆盆地。
The Iran basin is a passive continental basin formed in Meso-Cenozoic under the control of the extensional closing of Paleotethys and Neo-tethys oceans.
结合同位素测年结果及其它地质事件，确定是在二叠纪侵位于活动陆缘，是区内古特提斯洋向东俯冲消减作用的产物。
According to the isotopic dating, it was emplaced into the active continental margin in Permian, which was resulted from the eastward subduction of the Tethys sea.
由此本文认为麻扎-康西瓦-苏巴什结合带经历了震旦-早志留世的原特提斯洋的演化和中泥盆世-早三叠世的古特提斯洋的演化；
Therefore, this paper thought that Mazha-Kangxiwa-Subashi suture zone experienced Sinian to Early Silurian evolvement of Proto-Tethys and Devonian to Early Triassic evolution of the Palaeo-Tethys ;
洋岛玄武岩以弄槐枕状熔岩为代表性火山岩，原为古特提斯洋盆中的夏威夷型洋岛，现保存在印支期前陆褶皱冲断带的一个外来岩席中。
The oceanic island basalt is represented by the Nonghuai pillow lava, which is, originally Hawaii type one in the Paleotethyan ocean, an allochthon in the Indosinian foreland fold and thrust belt.
样品同时具备E-MORB和OIB的特征，说明古特提斯洋在漫长的演化过程中可能存在地幔柱岩浆和正常洋中脊亏损地幔岩浆的相互作用。
All the eclogite samples with the feature of both E-MORB and OIB indicate a plume-ridge interaction or hotspot-ridge interaction during the evolution process of Paleo-Tethys.
火山岩岩浆的形成既与古特提斯洋的俯冲洋壳在深部脱水有关，又与南澜沧江带红层盆地形成初期的拉张作用有关，为山—盆转化阶段特殊岩浆类型。
The origination of the magma is related with the dehydration of the subducting plate of the Palezoic Tethy Sea and the early tension of the form of the Lancangjiang belt red layer basin.
该套地层的发现填补了微陆块上二叠系地层的空白，对古特提·斯多岛洋研究具有重要意义。
The discovery has filled the gap in the studies of the Permian system occurring in micro-landmass and is significant to the researches of numerous oceanic islands in the ancient Tethyan.
中国大陆东、南边缘经历了欧亚板块与太平洋板块和特提斯板块会聚作用的复杂过程。
Southeastern China continental margin has undergone a complicated convergence process of the Eurasian plate with the Pacific plate and Tethys plate.
燕山期以后，华南形成的构造格局为：扬子—特提斯构造域及太平洋构造域。
After the Yanshan movement, the tectonic framework formed in South China is the Yangtze Tethys structural domain and the Pacific structural domain.
桂南—粤西的云开地块，位于特提斯构造带和环太平洋构造带的交汇处。
The Yunkai Block, extended in southern Guangxi and western Guangdong, is located in the intersection area of the Tethyan and the circum Pacific tectonic zones.
桂南—粤西的云开地块，位于特提斯构造带和环太平洋构造带的交汇处。
The Yunkai Block, extended in southern Guangxi and western Guangdong, is located in the intersection area of the Tethyan and the circum Pacific tectonic zones.
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