1) continental rift
大陆断裂
2) broken-foreland
断裂前陆
3) continental rift
大陆裂谷
1.
They were continental rift and passive continental margin basins formed as a result of the break-up of Gondwana and the spreading of Atlantic Ocean.
西非海岸盆地群的形成和发育,与中生代以来大西洋裂开和后期的持续扩张作用有关,是冈瓦纳大陆解体和大西洋扩张形成的大陆裂谷和被动陆缘盆地。
2.
This paper deals with examples of subaerial volcanic rock-hosted copper deposits,minerogenetic series of subaerial basalt-hosted copper deposits and metallogenetie setting and hydrothermal ore-formafion in a continental rift,etc.
本文就陆相火山岩型铜矿床的实际存在,大陆玄武岩型铜矿的成矿系列,大陆裂谷的成矿环境和热液成矿作用等方面进行讨论。
3.
The basic volcanic rocks belong to continental rift tholeiite and limestone overlaid with volcanic rock and (volcani.
阿中地块南缘晚元古代索尔库里群基性火山岩与滨浅海相细粒陆源碎屑岩、成熟度较高的石英砾岩和碳酸盐岩共生,这套火山-沉积岩发生浅变质强变形作用改造,其形成于大陆裂谷构造环境,基性火山岩为大陆裂谷拉斑玄武岩,火山岩-火山碎屑岩上覆岩系碳酸盐岩中含大量小型叠层石,通过区域对比证明该套地层时代为晚元古代青白口纪,其沉积建造、岩相古地理环境与塔里木北缘库鲁克塔格地区同时代地层特征相似,说明青白口纪时南、北塔里木就有了统一的盖层。
5) continental tension rifting
大陆张裂
1.
Characteristics of the Okinawa Trough such as high heat flow values,intensive earthquake activities,volcanic activities,extensional faulting and rapid subsidence have indicated that the evolution of the trough has reached the highest stage of continental tension rifting.
高热流值、强地震活动、火山活动、张性断层作用以及快速沉降等特征表明冲绳海槽的演化已经达到了大陆张裂的最高阶段。
6) continent rift
大陆裂开
1.
A close genetic relationship is present between the rapidly upwelling continental flood basalts (CFB) and the continent rift.
快速上涌的大陆溢流玄武岩 (CFB) ,与大陆裂开存在密切的成因联系 。
补充资料:安加拉大陆
安加拉大陆angara land
这是e.suess命名的二叠纪(permian period)的古大陆,与古地中海相隔,又与冈瓦纳大陆(gond-wana land)相对,大体相当于现今的西伯利亚到喀什米尔一带,作为这块大陆特征的安加拉植物群落,包括gangamopteris和callipteris,前者是冈瓦纳大陆所具有,后者是属于西欧大陆,而安加拉大陆则恰是两者混合的地区。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条