晚三叠世

wǎn sān dié shì
  • late Triassic epoch
晚三叠世晚三叠世
晚三叠世[wǎn sān dié shì]
  1. 早-中三叠世、晚三叠世、早-中侏罗世受南北向挤压作用控制;

    Early-mid - dle Triassic epoch , late Triassic epoch , early-middle Jurassic epochs , which were controlled by NS compression .

  2. 昆北区出露的I型、S型、A型花岗岩,形成于昆中板片,在晚三叠世沿昆中断裂发生的陆内俯冲。

    Meanwhile , the I - , S - and A-type granitoids in the northern Kunlun region were formed by intracontinental subduction of the central Kunlun subplate along the Mid-Kunlun fault in late Triassic epoch .

  3. 晚三叠世末&早侏罗世(Ⅱ3)为同造山上隆伸展环境,形成NNE向裂陷含煤盆地,高Na低K的拉斑玄武岩喷发。

    There was a syn-orogenic uplift-extensional tectonic setting in the terminal Late Triassic-Early Jurassic (ⅱ 3 ), when the NNE-directed rift coal-bearing basins formed and high-Na and low-K tholeiitic magma was erupted .

  4. 晚三叠世NW向逆推断层的发育为华北板块与扬子板块挤压拼接时产生的板内局部挤压调整效应;

    The development of NW - trending reverse faults in Late Triassic was the local extrusion adjustment result of convergence of North China plate and Yangtze plate .

  5. 区域地质构造解析结果表明,连云山花岗岩与晚三叠世侏罗纪NNE向会聚走滑断层动热变质剪切重熔型岩浆作用有关。

    The analyses of regional structures show that Lianyunshan granite is associated with dynamic metamorphism shear remelt magmatism of NNE trending convergent strike slip faulting during T3-J.

  6. 与地层的接触关系和Rb-Sr、K-Ar同位素年代学数据表明岩墙群的侵位于晚三叠世。

    The strata , relationships as well as Rb-Sr and K-Ar isotopic chronology show that the dike swarms were formed at Late Triassic ( 229Ma ) .

  7. 其中早期变形发生在中-晚三叠世,与华北、扬子的碰撞密切相关,是碰撞造山带的前陆构造带(D1)。

    The early deformation ( D1 ) was related to the collision between the north and south China plates and is the foreland thrust belt of the Qinling collisional orogen . It occurred about the middle-late Triassic and the early Jurassic .

  8. 楚雄晚三叠世前陆盆地沉积-剥蚀特点

    Characteristics of deposition and erosion in Chuxiong Late Triassic foreland basin

  9. 晚三叠世轮藻化石在世界各地发现很少,在我国南方亦尚属首次发现。

    Stonewort fossils of late Triassic are very rare in the world .

  10. 延边&东宁地区晚三叠世花岗岩地球化学特征及其大地构造背景

    Geochemical Characteristics and Tectonic Setting of Late Triassic Granites in Yanbian-Dongning Area

  11. 鄂西晚三叠世几种古生代的孑遗植物及其意义

    Some Paleozoic relics from the Late Triassic in Western hubei , china

  12. 福建晚三叠世-中侏罗世地层划分

    On Classification of Late Triassic - Middle Jurassic Strata in Fujian Province

  13. 川西晚三叠世前陆盆地的形成与演化

    The formation and evolution of Late Triassic foreland basin in West Sichuan

  14. 黔西晚三叠世地层及植物群研究

    A Study of Stratigraphy and Flora of Late Triassic in Western Guizhou

  15. 晚三叠世,甚至侏罗纪,该盆地仍然发育有深水沉积环境。

    There was still deep-water basin in Late Triassic , even Jurassic .

  16. 贵州省晚三叠世含煤地层特征及对比

    Late Triassic Coal-bearing Strata Characteristics and Correlation in Guizhou Province

  17. 晚三叠世中扬子北缘前陆盆地层序地层特征及沉积演化

    Late Triassic Sequence Stratigraphy and Sedimentary Evolution of the Northern Mid-Yangtze Foreland Basin

  18. 福建省晚三叠世含煤岩系特征及其主要控制因素初探

    Major Controlling Factors and Features of Late Triassic Coal Measures in Fujian Province

  19. 鄂尔多斯盆地西部晚三叠世原型盆地恢复及其改造演化

    Restoration and tectonic reworking of the Late Triassic basin in western Ordos Basin

  20. 四川西部中、晚三叠世腹足类化石

    Middle and Late Triassic gastropod fossils of Western Sichuan

  21. 四川盆地西部晚三叠世卡尼期地层及海绵化石&新科

    Late Triassic Carnian strata in Western Sichuan Basin and a new sponge family

  22. 该区持续的近岸和滨海环境、晚三叠世(?)

    Lasting paralic and littoral environments and Late Triassic (?)

  23. 晚三叠世矿化组合为钨锡铌钽;

    The Triassic mineralization is Peraluminous granite-related W-Sn-Nb-Ta .

  24. 河北省怀来县晚三叠世冲积扇及其构造环境

    The Late Triassic Alluvial Fan of Huailai County , Hebei and its Structural Environment

  25. 川陕地区晚三叠世轮叶状植物一新属

    On the new genera of annularia-like plants from the upper Triassic in Sichuan-shanxi area

  26. 华力西旋回后,全球构造格局曾发生过三次重大的变化:第一次是晚三叠世&侏罗纪初;

    After the Variscan Cycle , the global tectonic framework underwent three major adjustments .

  27. 龙门山晚三叠世早期菊石

    The earlier Late Triassic ammonites from Longmen Mountains

  28. 华南晚三叠世前陆盆地的成因地层格架及演化历史

    Genetic Stratigraphic Framework and Evolutional History of Late Triassic Foreland Basins in South China

  29. 鄂尔多斯盆地晚三叠世延长期沉积体系及岩相古地理演化

    Depositional system and paleogeographic evolution of the late Triassic Yanchang Stage in Ordos Basin

  30. 陕西铜川晚三叠世孢粉植物群及其环境意义

    Palynoflora and its environmental significance of the Late Triassic in Tongchuan , Shaanxi Province