• 侏罗世白垩世为范围广阔大型坳陷盆地

    A larger down-warped basin formed during the Late Jurassic and the Early Cretaceous.

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  • 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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  • 硅质岩形成环境反映了陆缘小洋侏罗世所处构造背景

    The sedimentary environment of the chert reflects the tectonic setting of the small oceanic basin in Late Jurassic.

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  • 侏罗世地区盆地由于受到阿拉善地块的挤压反转

    During the Late Jurassic, this pull-apart basin reversed resulting from the eastward compression of the Alxa Block.

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  • 大兴安岭根河岩区侏罗世火山岩岩石类型主要火山熔岩火山碎屑

    The main rocks types of the late Jurassic volcanic rocks in Genhe terrain, Daxinganlin are volcanic lava and volcanic rubbishy rocks.

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  • 松辽盆地南部发育一系列侏罗世—早白垩世盆地,呈规律性展布。

    A series of late Jurassic-early Cretaceous coal-bearing basins have developed in southern Songliao basin and distributed regularly.

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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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  • 侏罗世漠河盆地沉积特征进行了分析,探讨构造类型成因机制

    The authors deals with the sedimentary characteristics of the Late Jurassic Mohe basin, and studies its tectonic type and genetic mechanism.

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  • 赣南三百山盆地侏罗世武夷火山岩岩石地球化学特征进行了系统研究

    A systematic study of the petrology and geochemistry of volcanic rock located in Sanbaishan basin of South Jiangxi are gived.

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  • 硅质岩含有大量放射虫,放射虫组合显示硅质岩沉积时代侏罗世

    There exists abundant radiolaria in the chert, and the radiolarian association suggests that the chert was formed in the last period of Late Jurassic.

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  • 盆地侏罗世早期构造—热事件开始生油,其生油中心位于盆地东南部

    The source rock had begun to produce petroleum after the structure-heat event in the Late-Jurassic epoch, and the source sag laid in the southeast of the basin.

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  • 鹤岗煤田形成于一亿四千多万年前晚侏罗世初期远海内陆断陷盆地煤田。

    Hegang coal field, of the type of a (inland) faulted basin far from the sea, was formed in the early Neo-Jurassic age about 140 million years ago.

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  • 赣南—粤北地区鸡笼嶂组酸性火山岩为主岩石组合,属侏罗世莲花寨

    The Jilongzhang Formation in the South Jiangxi-North Guangdong area is a suite of volcanic rocks dominated by acid composition, Which can be attributed to the Late Jurassic Lianhuazhai Group.

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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.

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  • 地区东荣绥滨组建立区域性对比建立一个完整侏罗世地层柱状

    The establishment of Suibin group and Suibin group in Suibin area build a more completed picture of the late Jurassic stratigraphic column on regional contrast.

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  • 大别山带北部的北淮阳中生代火山喷发岩形成造山阶段侏罗世白垩世

    Mesozoic volcanic eruption belt, which locates on Beihuaiyang area in northern part of Dabie orogenic belt, formed at post orogenic stage during Late Jurassic to Early Cretaceous.

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  • 结果表明晚侏罗世之后北缘主要受东西方向的挤压区域上的研究结果一致

    The results suggest that the northern Qaidam basin mainly experienced E-W compression after the Middle-Late Jurassic, which is in accordance with previous results.

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  • 侏罗世龙门山前陆盆地演化关键时期 ,因而沉积体系与古环境演化研究具有重要意义 。

    The loesslike-palaeosoil series is one of the main bases for researching environment evolution of Holocene Epoch.

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  • 盆地西南发育燕山中期侏罗世白垩世碎屑类磨拉石建造及其地层间的角度不整合

    On the southwestern margin of the basin there occur middle Yanshanian Late Triassic and Early Cretaceous coarse clastic molasse-like deposits and angular unconformity.

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  • 侏罗世-白垩世为鄯深构造三叠系油藏的第三个成,现在鄯科1井所产轻质油就是期注入。

    The third stage, lasting from Late Jurassic to Early Cretaceous, has resulted in accumulation of light oil, forming a productivity in Shanke-1.

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  • 本文研究四川省门关景区地层剖面侏罗世沉积环境沉积体系以及剑门关景区景观的成景。

    The dissertation is about the Jianmenguan scenic area stratum section, late Jurassic depositional system and sedimentary sequence, about the qualification and the process of being scenic.

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  • 随后中—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.

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  • 结果中卫探区ZW 1地震剖面上发育大型冲推构造,逆冲推覆构造形成于侏罗世白垩世时期

    Results Large thrust nappe structure was developed along ZW1 seismic survey line, and it was formed during Late Jurassic to Early Cretaceous.

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  • 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.

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  • 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.

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  • 辽宁西部晚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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  • 松辽盆地徐家围子断陷晚侏罗世-早白垩世期间火山岩十分发育,火山喷发盆地充填样式与其盆地中喷发的构造位置构造样式有关。

    The basin filling geometric pattern of volcanic eruptive rocks depends on both of the eruptive locations in a basin and structural styles of fault terraces.

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  • 东北地区新生代盆地演化经历侏罗世陷盆地、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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  • 遂昌柘岱口—湖山北东向断裂带侏罗世白垩世经历了多次、不同性质活动断裂活动地区两个大规模萤石矿田的形成关系密切。

    Zhedaikou-Hushan north-east strike fracture zone with several active stages possessed the characteristics of inherited basal structure from late stage of late Jurassic to late Cretaceous.

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  • 遂昌柘岱口—湖山北东向断裂带侏罗世白垩世经历了多次、不同性质活动断裂活动地区两个大规模萤石矿田的形成关系密切。

    Zhedaikou-Hushan north-east strike fracture zone with several active stages possessed the characteristics of inherited basal structure from late stage of late Jurassic to late Cretaceous.

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