• 中晚侏罗世类前陆盆地形成燕山期挤压变形阶段

    The Mid-Late Jurassic semi-foreland basin formation and Early Yanshan compressive deformation stage;

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  • 东北地区新生代盆地演化经历侏罗世陷盆地、中晚侏罗世分割式前陆盆地、侏罗世末期至白垩纪裂谷盆地及新生代裂谷盆地四个演化阶段

    Basin evolution in ne China goes through four stages: early Jurassic rift basin, middle-late Jurassic partitioned foreland basin, late late Jurassic-Cretaceous rift basin and Cenozoic rift basin.

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  • 随后中—晚侏罗世盆地南部沉降—沉积强度显示出变趋势,期间没有出现沉降—沉积再加强现象

    Afterwards, the subsidence-sedimentation process slowed down gradually in the south of the Hefei Basin in the Middle-Late Jurassic without any strengthening phenomenon.

    youdao

  • 晚三迭近南北向构造4侏罗世以来的整体掀斜构造。

    The north-south structure in upper triassic epoch and, 4) The whole tilting structure after middle jurassic epoch.

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  • 侏罗世研究处于一种张扭构造环境之中侏罗世盆地发生明显抬升反转。

    The study area was in a tectonic setting of transtension during Early and Middle Jurassic, and the basins were reversed and uplifted in Late Jurassic.

    youdao

  • 辽宁西部侏罗世义县中的粉植物群进行了系统研究,首次发现了目前为止世界上古老的被子植物花粉化石

    This paper reports fossil pollen collected recently from the Upper Jurassic Yixian Formation of western Liaoning Province, and first demonstrates the oldest known angiospermous pollen in the world.

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  • 侏罗世侏罗世早期经历了次完整海侵-海退旋回一次海侵过程。

    There existed a transgressive-regressive cycle and a transgressive cycle from the Middle Jurassic to the early period of Late Jurassic.

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  • 本文应用沉积体系的研究方法,恢复了福建省泥盆世-中侏罗世地层的古沉积面貌。

    The Late Devonian-Middle Jurassic depositional systems in Fujian Province arereconstructed in the paper.

    youdao

  • 柴达木盆地侏罗世地层分布变化较大沉积中心经历了自西北向北、再向东北的迁移过程。

    The stratigraphic distributions of Early Jurassic, Middle Jurassic and Late Jurassic in Qaidam Basin are greatly different. The deposit center had two times of great transpositions.

    youdao

  • 隆起侏罗世发生低幅隆升,在侏罗世强烈隆升使中、罗统地层遭受了严重的剥蚀

    Mild uplifting of the Che - Mo Palaeo - uplift occurred in the early Jurassic, and strong uplifting in the middle and late Jurassic, and thus the middle and upper Jurassic had been highly denuded.

    youdao

  • 隆起侏罗世发生低幅隆升,在侏罗世强烈隆升使中、罗统地层遭受了严重的剥蚀

    Mild uplifting of the Che - Mo Palaeo - uplift occurred in the early Jurassic, and strong uplifting in the middle and late Jurassic, and thus the middle and upper Jurassic had been highly denuded.

    youdao

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