层序组 meaning in English
stratigraphic sequence
Examples
- It is suggested that the upper paleozoic is a megasequence . the carboniferous and the permian are two mesosequences and can be divided into 5 sequence sets and 16 sequences
确定上古生界为1个大层序，石炭、二叠系为2个中层序，并对研究层段依次划分了5个三级层序组和16个三级层序。 - This prograding complex consists of several small prograding bodies . the transgressive system tract is consist of three retrogradational parasequence sets . the highstand system tract is mainly about aggradation
层序低位域是在强制性湖退背景下形成的，由三个进积型准层序组构成。 - Therefore , the seventh - order rhythmites , meter - scale cyclic sequences and fifth - order parasequence sets are correlative in origin with precession of equinox cycles , short eccentricity cycles and long eccentricity cycles , respectively
常常3 - 5个米级旋回层序呈有序叠加构成五级准层序组，少数米级旋回层序还可识别出5个七级韵律层而呈现出1 5的叠加关系。 - Regarded regional unconformity , transformation basement of tectonic regime , incised water channels , discontinuous surface of sidementary facies and exposed surface of lowstand as boundary of sequence , the palaeozoic in the researched area can be divided into three supersequence and fourteen sequence
以区域不整合面、构造体制转换面、水道下切谷、沉积相突变面及低水位期暴露面作为层序界面，将研究区古生界划分为3个层序组和14个层序。 - On the basis of the characteristics of sequence stratigraphy of the cenozoic in puwei sag , dongpu depression , the sequence stratigraphic framework of the cenozoic is set up , including two supersequence sets which is fault depression filling supersequence sets of the eocene , and depression filling supersequence sets of the tertiary
根据东濮凹陷濮卫洼陷新生界层序地层的发育特征，建立了濮卫洼陷新生界层序地层格架，将濮卫洼陷新生界概括为一个盆地充填序列，包括古近系凹陷充填超层序组和新近系坳陷充填超层序组。