根据层序对比，这套地层划归沙河街组四段。
The sequence correlation shows that this layer should be put in The Forth Member of Shahejie Formation.
重点进行了高分辨率层序界面的识别和对比、高分辨率层序地层划分和内部单元构成分析、基准面旋回识别和对比。
The emphasis of this paper is to identify, contrast and divide the high-resolution sequence interface, analyze the constitution of its internal units, identify and contrast the base level cycle.
水下可容空间增量与同期供给的沉积物体积之间的对比关系控制层序的演化和体系域的形成。
The correlative relationship between increment of subaquatic accommodation space and synchronous sedimentary volume controlled the evolution of sequence and the formation of system tracts.
采取点、线、面相结合， 岩石地层学、 生物地层学和同位素年代学相结合的工作方法，研究了这套地层的层序、划分和对比问题；
The succession, division and correlation of these strata are studied with lithostratigraphy, biostratigraphy and isotopic geochronology methods and by the combination of of point, line and area.
学习人员学习如何识别和对比层序边界、水淹表面、致密剖面和体系区块。
Participants learn how to recognize and correlate sequence boundaries, flooding surfaces, condensed sections, and system tracts.
通过高分辨率层序地层学分析可以建立起地层形成和演化的系统概念，有利于进行地层的精细描述与对比。
We may set up systematical concept of strata forming and evolution by analyzing high-resolution sequence stratigraphy, which helps for the detailed description and correlation of strata.
高分辨率层序地层对比是高分辨等时对比的一种有效方法。
The contrast of high-resolution sequence stratigraphy is one of the effective ways of high-resolution isochronic correlation.
依据生物地层学资料和层序顺序，将这些层序与台地相区沉积层序逐一进行了对比。
The correlation between these sequences and the depositional sequences of the plat were given on the basis of biostratigraphic data.
本文采用小尺度地层单元的等时追踪对比方法，对研究区侏罗系中相当于中期旋回层序中的中、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.
层序地层学研究已在陆相湖盆中取得良好的应用效果，在陆相湖盆的地层对比、沉积体系空间分布预测中发挥重要作用。
Sequence stratigraphic research in lake basin has got good application, which takes a significant role in stratigraphic correlation and sedimentary system distributing prediction in lake basin.
煤层在层序划分与对比中具有十分重要的参考意义。
Coal bed plays a reference role in sequence division and correlation.
通过层序地层学研究，产生于可对比不整合广泛分离的沉积物可以彼此比较。
Through sequence stratigraphy, widely-separated sediments that occur between correlatable unconformities could be compared with each other.
长期基准面旋回是该区建立高分辨率层序地层对比格架的基础和关键。
According to the long-term stratigraphic base-level circles, the high-resolution sequence (stratigraphic) correlation framework of the depression can be established.
其层序，岩性岩相特征均可与湘潭锰矿地区震旦系对比。
Its stratigraphic sequence, lithology and sedimentary facies can be correlated to the Sinian System in Xiangtan manganese mine area.
对窑街寺湾沟-炭洞沟红层孢粉和地层层序及时代进行了系统分析与对比研究。
This paper includes a systematic analysis and correlation study on the sporopollen assemblage, stratigraphic sequence and geochronology of the Siwangou red bed section in Yaojie, Gansu.
在识别出不同级次地层旋回的基础上，高分辨率层序地层学的旋回等时对比技术使建立精确的区域地层对比格架成为可能。
Base on the discerning of different levels base-level cycle, the chronostratigraphic correlation can provide guides to establish precise stratigraphic frame.
在露头和单井层序地层分析的基础上，为了更好地探讨研究区寒武-奥陶纪地层的时空展布，从北往南进行了多条露头和连井剖面的对比分析。
The detailed sequence stratigraphic research about Cambrian-Ordovician in Awati depression has been done on the basis of the outcrop sections and the well logs.
通过区域对比标志层、野外踏勘资料及层序界面的确定，对研究区延长组进行地层划分。
By the primary marks of contrast in region, data of reconnaissance in field and interface of sequence stratigraphy, stratum of the oil-containing interval Yanchang formation were devised.
厄尔士山脉变质沉积物的地球化学识别和对比表明在变质逆冲单元中重现了早古生代变质沉积层序。
Geochemical discrimination and correlation from the metasediments of the Erzgebirge suggest repetition of an early Palaeozoic metasedimentary sequence in metamorphic thrust units.
厄尔士山脉变质沉积物的地球化学识别和对比表明在变质逆冲单元中重现了早古生代变质沉积层序。
Geochemical discrimination and correlation from the metasediments of the Erzgebirge suggest repetition of an early Palaeozoic metasedimentary sequence in metamorphic thrust units.
应用推荐