• 兰柯维奇旋回地质历史时期具有相对稳定性地层记录可以作为一座精确的“沉积物辅助的测龄工具

    The Milankovitch cycle, whose records in strata can be considered both as an accurate "sediment clock" and as an auxiliary dating tool, is relatively stable in the geologic history.

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  • 本文采用尺度地层单元的等时追踪对比方法研究侏罗系相当于旋回层序、小层尺度地层单元进行了等时追踪对比。

    Applying small scale strata units tracking and correlation method, the middle to small strata units of the Jurassic middle cycles in the studied area has been tracked and correlated in this paper.

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  • 深入研究了塔里木盆地北部一段台地—盆地相序列分辨率碳酸盐岩特征

    The characteristics of high resolution carbonate cycles in a sequence composed of platform and basin in the middle part of Ordovician in the North Tarim basin have been studied.

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  • 地层体制储层纵向发育基准面升降变化旋回的控制,平面展布地貌的制约

    In sequence stratigraphic system, vertical development of the reservoir is controlled by base level cycle changes, and spatial distribution is restricted by the palaeogeomorphology.

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  • 板块构造理论构造含义早期经典强调整合基础认识不同

    The implication of tectonic cycle in terms of plate tectonics theory is totally different from the one in early knowledge, which laid stress on uncomformity.

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  • 深度、密度剖面地质人员可以解释地层岩性时代厚度、沉积旋回沉积,几米、十几米的断层褶皱

    Geologist can interpreted the lithology, era, sand thickness, sedimentary sequence of the stratum, folding, small fault from the processed depth-density profile.

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  • 由此力求建立适合河流沉积的高分辨率地层学层序划分方案、旋回结构叠加样式将其进一步运用河流相沉积体系砂体时空展布研究

    The authors try to research the classification, sequence structure and stacking pattern of the high-resolution sequence stratigraphy about river facies and further use them to study sand distribution.

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  • 更新世气候波动一般为三大旋回

    The main variation of climate is of two cycles in Late Pleistocene.

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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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  • 每个体系进行了长周期、周期短周期基准面旋回划分

    Long base level, middle base level and short base level are divided in the systems tract of all the sequences.

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  • 上部薄层状富泥含石膏质夹层的泥质泥晶灰岩、微晶白云岩组成的清楚蒸发潮坪层序

    The upper part is a set of evaporite quasi-tidal sequence with clear cycles which is made up of middle-thin-bedded, gypsum-bearing muddy limestone and dolomicrite.

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  • [8]海生。测井曲线分析在碳酸盐岩层地层研究应用[J]。古地理学报,2011,13 (4):456- 466。

    YI Hai-sheng. Application of Well Log Cycle Analysisin Studies of Sequence Stratigraphy of CarbonateRocks [J]. Journal of Palaeogeography, 2011, 13 (4) : 456-466.

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  • [8]海生。测井曲线分析在碳酸盐岩层地层研究应用[J]。古地理学报,2011,13 (4):456- 466。

    YI Hai-sheng. Application of Well Log Cycle Analysisin Studies of Sequence Stratigraphy of CarbonateRocks [J]. Journal of Palaeogeography, 2011, 13 (4) : 456-466.

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